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作者: 龙听 时间: 2020-10-14 13:17
Playing the opening range breakout
Part 1
by Toby Crabel
开盘区间突破交易
第一部分
托比.卡布尔
Opening range breakout is one of the most important indicators of daily market direction that a trader can utilize.
开盘区间突破,是交易员可以用于识别日内趋势方向的最重要的模式之一。
An opening range breakout (ORB) is a trade taken at a predetermined amount above or below the opening range. When the predetermined amount (the "stretch") is computed, a buy stop is placed that amount above the high of the opening range and a sell stop is placed the same amount below the low of the opening range. The first stop that is traded is the position and the other stop is a protective stop.
The stretch is determined by looking at the previous 10 days and averaging the differences between the open for each day and the closest extreme to the open on each day.
In a market with a strong bias in one direction or just after a clear supply or demand indication, a trade in only one direction is taken. This is called an Opening Range Breakout Preference (ORBP). The only
order entered is the stop in the direction of the entry. The protective stop is entered only after the trade has been entered.
If the market trades to the stretch in the opposite direction first, the preference is nullified and the resting order is cancelled. This requires you to monitor the market during the session. Intraday market
monitoring is not a sacrifice by any means and enhances the system.
Opening range breakout is effective after an inside day that has a smaller daily range than the previous four days (IDnr4 in Figure 1 ) and after any day that has a daily range less than the previous six days
"Hook" days also tend to precede big moves in one direction. A hook day is any day that opens above/below the previous days' high/low then proceeds to reverse the previous day's close but does so with a daily range less than the previous day.
March copper in Figure 1 displays examples of all these patterns. Inside days with the narrowest range in four days (IDnr4) occur at points c, e, g, i, n, o and t. Days with ranges smaller than those of the previous
six days (NR7) occur at points a, d, f, g, h, j, m, n, p and s. Hook days occur at points b, q and r. Notice the proximity of some of the next day's openings to one of the extremes for that day and the general
tendency of the close of the same day to be at the opposite extreme.
Early entry is defined as a large price movement in one direction within the first five minutes after the open of the daily session. A study of early entry is essentially a study of price action, and the type of price
action that takes place on early entry shows that participants are urgent about entering the market. It is a distinct recognition of either a profitable or dangerous situation.
It should be noted that directional moves of this nature are relatively rare and may occur only 10% of the time. Most days (70% to 80%), prices exhibit rotation or choppy action and the first five to 10 minutes of
trading are sluggish and directionless without a clear movement away from the opening range
The early entry price action is ideal when using an opening range breakout for entry. An opening range breakout is a trade taken at a predetermined amount above or below the opening range. The open should act as one extreme of this range.
I have observed two types of early entry. The characteristics of Type 1 (Figures 1 and 2) are as follows:
The first five minute time period has a larger range than normal. ("Normal" is roughly defined as the average of the preceding 10 days' first five-minute ranges.)
The opening of the day is on one extreme of the five-minute bar and the close of the five-minute bar is on the opposite extreme. The second five minutes shows an equal thrust in the direction of the first
The Type 2 early. entry is extremely powerful and is characterized by an excessively large range in the first five minutes, quite possibly bigger than the previous 20 days ' first five-minute periods (Figures 3 and 4).
An equal thrust in the next time period is difficult to manage, but a general drift in the direction of the first five minutes is likely with an acceleration after further accumulation has occurred.
Absence of early entry and no clear getaway on an opening range breakout calls for trading range action with a market generally unable to trend.
未发生早期的入场信号或在开盘区间突破信号发生后未出现显著的移动,意味着市场并无主要趋势。
Trading early entry
One possible trading scheme is to use an opening range breakout entry technique each day, anticipating early entry. If ideal action does not occur within the first five to 10 minutes, cancel orders. In a defined
trend or running market, use early entry to verify the existing trend and then use any pullbacks of 3/8 to 1/2 of the existing daily range for another entry.
An open that occurs outside the previous day's high or low, in most cases, sets up an intraday upthrust or spring. These are top and bottom reversal patterns and tests show that on a move back into the previous
day's range by two ticks, the market has a 67% chance of continuing into yesterday's range and closing beyond that point. This is excellent advance information and, when it moves as far as the early entry
extreme price, it shifts the momentum for the entire day's trade and, quite possibly, several days' trading if a reversal pattern forms on the daily chart.
Of course, there are times when, even with a defined thrust, the market will not follow through and, in fact, will sometimes reverse completely. This is defined as early entry failure (Figures 5 and 6) and is associated with a momentum increase in the opposite direction of early entry.
Momentum can be assessed by the range of the time unit (i.e., a 5-, 15-, 30-minute bar chart). An increased range relative to the previous time unit(s) shows an increase in momentum. Ideally, this should not happen and when it does, it usually indicates an early entry failure is occurring.
As a rule, no countermove 5-minute bar should have a range larger than the first 5-minute bar. All such larger bars should confirm early entry. In fact, any 5-minute bar against early entry that is relatively large
compared to previous bars which confirmed early entry will imply a shift in momentum and possibly early entry failure.
Neutral or confirming price action is crucial just after the early entry indication. When entry is taken on a pullback, narrow range bars should have been present on the retracement. A countermove with a momentum increase (i.e., larger bars) is a warning that failure is ccurring.
Figure 1 displays a Type 1 early entry with a reasonably sized first 5-minute bar. Expansion occurred in the second 5-minute period, showing a momentum confirmation at point a. A counter momentum
increase came later in the session at point b and again at c. Profits should be taken after an opening range breakout entry when recognizable shifts in momentum occur like that at point b.
Figure 2's action is similar to Figure 1, but to the downside. Momentum shifts occurred at points b and c,but ranges were not nearly as expansive as the first 10 minutes at point a. Note the action immediately
following point c: drifting prices with narrow range and a resulting move to new lows showed no following for the long side.
Figure 3 shows a Type 2 early entry in T-bonds with good follow-through in the second five-minute period at points a. An approximate 50% retracement of the established range then followed to 7623
Accumulation began at that point, evidenced by the successively higher pivot lows on line b. At point c,an expanding 5-minute bar to the upside was the first indication of an upcoming price advance. Barscontinued to expand on the run without counterdirectional bar expansion for the day.
Figure 4 shows similar action, but thrust occurred persistently in the 15 minutes following early entry at point a. Accumulation occurred at higher levels, line b. The lows in the accumulation area approximately
retraced 3/8 of the established range and momentum dropped on the countermove.
Figures 5 and 6 demonstrate early entry failure. Figure 5 shows a slight loss of momentum in the second 5-minute period, but still is a valid Type 1 early entry. The wide range countermove at point b showed
trouble and the resulting inability of the market to rally with further shows of momentum at points c and d shifted daily bias to down.
In Figure 6, a Type 2 early entry occurred with immediate reversal in the second 5-minute period. Price action should not fall back into the first 5-minute bar as quickly as it did here. The penetration of the
early entry extreme price in the first 5-minute bar at point b with an increased range actually set up a good sale with a risk of one tick over point b's high. Momentum increased again after b.
Understanding the general nature of the market allows the trader to define a strategy in accordance with the early action. A clear early entry and opening range breakout should not be faded. They suggest a
Absence of early entry and no clear getaway on an opening range breakout calls for trading range action with a market generally unable to trend. When trading is defined, one can anticipate reversals throughout
In the opening range breakout technique, the heralds of an upcoming trend day are often inside days,narrow range days and hook days (see Stocks & Commodities, September and October 1988). I also have run across a new concept that categorizes price action and generally produces trending activity the next day.
I call it Doji Lines. Doji is a Japanese word describing a comparison between the open and the close of the daily session. It is described in a book, The Japanese Chart of Charts by Seiki Shimizu.A Doji Line is a day that shows a very small difference between the open and closing prices (Figure 1).
"Very small" is a relative term but, through observation, I have attached quantities to this open-to-close difference to meet the need for definition.
In Figure 1, the left-hand bar is what a Doji Line looks like on a vertical bar chart; the right-hand bar is how it is displayed by Shimizu. In this case, the close was less than the open, so the open-to-close range is displayed in black. If the close had been above the open, the box would have been clear.
Figure 2 displays the Doji with a hypothetically defined narrow range day at point "a." We'll define narrow range day in a moment, but for now suffice it to say that the action following point "a" represents a trend day.
The Doji Line is said to indicate market indecision. It is said that these lines precede market turning points. A trader should look closely at the movements that follow the Doji Line and be ready to enter the market aggressively once subsequent price action gives a clear indication of the market's direction.
Logically, the opening range breakout technique discussed in the September issue of S&C would seem a valid means of determining the direction of price action after a Doji. A Doji also is similar to a neutral or non-trend day in the Market Logic principles. In fact, Peter Steidlmayer, formulator of the Market Logic
school of thought, suggests after a non-trend day to go with initiating activity much like the suggestion for strategies after a Doji Line. I suggest taking opening range breakout trades after various congestion patterns.
I have tested T-bonds, S&P and soybean markets using a definition for the Doji Line and a subsequent trade taken a given amount off the open. Figures 3, 4 and 5 show these results along with a comparison of price moves off the open on days when a Doji may or may not be present.
I also have defined the narrow range day by the particular open-to-close point values (R1) listed in Figures 3, 4 and 5 rather than a relationship to the previous day's range. This allows a comparison between the results of a Doji Line and the results of narrow range day.
Results were impressive and confirmed the conclusion that a Doji Line precedes reversal action or trend-type action. In some cases, percentages increase by 20%-30% in favor of a trade after a Doji Line.
The tests of narrow range day defined by a particular point value also were conclusive. I chose the point value for the narrow range day by observation, which is different than categorizing congestion by identifying a day in which the range is narrower than any of the previous six days — an NR7 day in my terminology. Defining a narrow range by point value allows for entry on a day that is not necessarily narrower than the preceding day.
The abbreviations used in Figures 3, 4 and 5 follow a common format. For example, in Figure 3 the left-hand column reads: 8 tick Doji; Open minus 16 ticks; Sell. This means the difference between the open and close of yesterday is less than 8 ticks (8 tick Doji); today the market dropped 16 ticks below the open (Open minus 16 ticks) where a sale was taken (Sell) with an assumed exit on the close of the same day.
The results in this particular case show 203 trades, 71% of which were profitable. The average winning trade was $343 and the average losing trade was $289. The ratio between the average winner and the average loser was 1.18-to-1, with gross profits before commissions and slippage at $32,985.
Note that in the fourth pattern in Figure 3 the definition for the narrow range reads as "R1 less than 20."This means yesterday's range was less than 20 points. Throughout the figures, I also designate a Doji with a point value such as "7 Doji" or "50 Doji."
As you look through the figures you will see many very profitable trading systems. Remember that slippage and commission were not calculated in the results, so an immediate systematic implementation of these techniques could be disappointing. As in any breakout system, the slippage will be greater than other techniques because the order is executed with the momentum of the market. Other stops could be
present at the time of entry and cause bad fills.
注意图3中的第四种模式是关于窄幅的,"R1 less than 20."是指价格昨天的波动幅度小于20点。贯穿所有的图中,我也使用类似于“七点的十字星”或“50点的十字星”去描述十字星的点值。在这些图表中,你可以看到很多有利可图的交易系统。记住:佣金和滑点并没有被计入,所以实际实施起来可能会令人失望。正如所有的突破系统一样,滑点可能比其它技巧更重要,因为你是在追市。进入后,止损的设置是必须的,以防范交易失败。
My premise is that one's judgment has to enter into the trade and the way to do this effectively is through practice and logical integration of market knowledge.
我的意思是交易决策或让交易更有效,需要基于对市场知识的逻辑整合及实践。
Implementation
I am attempting to define the market's nature so as to trade effectively. I am not a system trader. My premise is that one's judgment has to enter into the trade and the only way to do this effectively is through practice and a logical integration of the market knowledge at hand. The Doji Line tests provide objective。
In Figure 6, points 1 thru 7 illustrate seven, 50-point Doji Lines followed by 100-point moves above the open the following day. It is apparent from the chart that some days are more successful than others.
Profit-taking techniques and an excellent understanding of intraday market action are necessary to get the best the results.获利出场的技巧和对盘中市场行为的深刻理解,有助于取得最好的效果。
Comparing percentage profits for days preceded by a Doji and narrow range with that of a normal day without a Doji and narrow range proves interesting. A complete study of T-bond moves away from the open on every day during ten 28-year test periods showed that on a normal day, a sale 16 ticks below the open was 56% profitable; with Doji 8 it was 71% profitable. On a normal day, a buy 16 ticks above the open was 60% profitable; with a Doji 8 it was 66% profitable.
On any day in the S&P that a buy was taken 160 points above the open, the trade was 58% profitable;with a Doji 50 and open-to-close range (R1) less than 200 it was 63%. On any day, a sale 160 points below the open was only 49% profitable; with a 50 Doji and RI less than 200 points a sale was 67%profitable Ñ quite an improvement.
The soybean market provided some of the most startling results. On any day that a buy was taken 10cents above the open it was 60% profitable. With a Doji 5 it was 64% profitable. On a sale any day 10cents below the open it was 63% profitable; with a Doji 5 it was 67%. A Doji 5 with the daily range less than 10 cents improved the success rate to 76%.
In an effort to adequately define trend days, I always look for other ways to define price action. The Doji Line and narrow range day are excellent additions to existing indicators. These little-known market concepts reiterate the need for an open mind and an understanding of all available market concepts that can help the trader. As you can see by the test results, Doji Lines and a defined narrow range day are
Opening range breakout is a trade in which entry is taken at a predetermined amount above or below the opening range. I've set this predetermined amount (the "stretch") through observation. (See Stocks &
Commodities, September 1988.) To trade the opening range breakout, a buy stop is placed above the high of the opening range an amount equal to the stretch and a sell stop is placed the same amount below the
low of the opening range. The first stop that is traded is your position.
An inside day is one in which the daily range is completely within the previous day's range. More specifically, an inside day's high is less than the previous day's high and the inside day's low is greater than the previous day's low.
Figures 1 and 2 demonstrate the inside day and the next day's opening range breakout technique. My hypothesis is that inside days precede trend day activity and, consequently, successful opening range breakouts. Figure 3 tabulates the results of this hypothesis in the Treasury bond, S&P 500, soybean andcattle markets.
There were four tests per market with the only difference being the points of entry above or below the open. For example, bond market tests were conducted on an entry 16 ticks above the open (open plus 16 ticks), 8 ticks above the open, 8 ticks below the open (open minus 8 ticks) and 16 ticks below the open.
In the next column are the results of trades taken from the entry point with an exit on the close of the same day of entry. Stops were not used after and, if the market traded both above and below the opening range the given amount, both a buy and a sell could be registered. This test provides an objective means for determining if the inside day is actually preceding successful opening range breakouts and, therefore,
I found it useful to compare the results of Figure 3 to the results of an opening range breakout taken on any day regardless of the previous day's price pattern (Figure 4). In all cases except the S&P 500's moves below the open and cattle's moves above the open, an inside day improved the percentage of profitable trades in the direction of the breakout improved, sometimes dramatically. Out of the 16 possible entry
points, only four showed lower percentages after an inside day. This means that 75% of the tests showed improvement. I think this is conclusive.
Figure 5 displays nine inside days. Notice the action following the inside day and close proximity of the open of that day to one of the extremes, particularly numbers 1, 3, 8 and 9. On those days the open is within one tick of the extreme with sizable range expansion.
The bond and soybean markets show the best results on the trades after an inside day. I should add that with the addition of a night session in the bond market some changes have occurred, primarily a general lack of trend and a loss of volatility.
An analysis of price action is necessary when utilizing the opening range breakout in any situation.Ideally, on the day a trade is taken with this technique there should be no momentum increases against the trade. The market should be able to maintain the direction of the original move off the open without moving in the opposite direction at an accelerated rate. In the best cases, the previous half-hour low is not violated in an up move and vice versa in a down move. Also, new highs should occur at least every hour or new lows should occur every hour in a down move.
My conclusion is that the tests do suggest that inside days are valid precursors of trending action and can be integrated into a trader's philosophy.
我的测试结论是,内部日的确可以有效地预测趋势,并且应当集成到一名交易员的交易逻辑信念中去。
Opening range breakout作者: 龙听 时间: 2020-10-14 13:18
Part 5
开盘区间突破
第五部分
A trade taken at a predetermined amount above or below the opening price of a given day is called an opening range breakout (ORB).A narrow range four pattern (NR 4) is a day with a daily range that is narrower than the previous three days' daily ranges compared individually. In my experience, trades using the ORB technique on a day following an NR 4 pattern tend to coincide with trend day activity—and,consequently, successful ORBs.
Figures 1 and 2 demonstrate an ORB on the day following the NR 4 pattern. The table in Figure 3 shows the results of testing the relationship between the NR4 pattern and trending markets with this technique.action on the day of an ORB. There were four tests per market and the only difference between them was the point of entry above or below the open. Trades were entered on a stop at the indicated level with an exit on the same day's close.
In 15 of 16 comparisons, ORB days following NR 4s have a higher percentage of winning trades than the control group.
在16笔交易中的15笔,在NR4模式出现后的ORB交易,在对照比较中均呈现出了更高概率的盈利可能。
The results consistently exhibit trending activity following an NR 4 pattern. The number of trades was high, indicating the frequency with which the pattern occurs. This pattern and a resulting move off the open appears on average once in every eight to 10 market days. The win/loss ratio is not significant at 1:1, but gross profits were high given the frequency of the pattern.
In no tests did the frequency of profitable trades exceed 70%, yet all but two tests showed at least 60% profitable trades. The best results occurred in the bean market. Cattle, with entries 25 points off the open in either direction, showed surprising success. I say surprising because I had observed that cattle was not as reliable as the other markets with this technique.
Figure 4 compares the percentage of profitable trades on ORB days following an NR 4 pattern with ORB days whether or not they followed an NR 4 pattern. In 15 of 16 comparisons, ORB days following NR 4s have a higher percentage of winning trades than the control group (control group data not shown in Figure 3).
The only exception is buying 50 points above the open in the cattle market. But, this is probably not a significant difference. At 50 points above the open, cattle produced 63% winning trades following an NR 4 and 65% on any day.
Although many patterns can be associated with trending, the results of the tests in Figures 3 and 4 are very strong evidence that NR 4s have some immediate relationship with trending action.
Generally, there is a relationship between any narrow, directionless day and trending action on the following day. The general principle behind this price action I call contraction/expansion. On a bar chart, this contraction occurs almost always just before a trend move, although there are times when a trend move takes place without contraction.
A word of warning about the tests. When commission and slippage are added, gross profits are reduced dramatically. This does not compormise the intention of this report. As I previously stated, the intent of all my testing is to define the market's nature and verify general market principles. If, in your testing, you find a high percentage system (75%) with a win/loss ratio of more than 1: 1, you are beginning to
Two price chart patterns — the inside day (ID) and the four-day narrowing range (NR 4) — have proven to be reliable predecessors of trending action that can be profitably traded with an opening range breakout (ORB) system. (See Stocks & Commodities, February and April 1989.)
What happens to the predictive power of these patterns when they're combined? My research assumption was that, because they were both individually successful, they would produce clearer ORB buy/sell indications when combined.
I examined this assumption in several ways. First, I directly tested how the ID/NR 4 pattern affected ORB trades entered at various points on either side of the opening range (Figure 1). Secondly, I compared the
percentage of winning trades taken after the ID/NR 4, ID and NR 4 patterns and on any day regardless of whether or not a pattern existed (Figure 2).
An ORB is a trade entered at a predetermined amount above or below the opening range (the range of prices that occur in first 30 seconds to 5 minutes of trading. The predetermined amount, or "stretch," is the 10-day average of the differences between the open for each day and the closest extreme to the open on each day.
Figure 1 provides evidence that the ID/NR 4 pattern has a positive relationship with trending action.
图1提供的证据表明ID/NR4模式与其后的趋势行为积极相关。
To trade the ORB, place a buy stop above the high of the opening range an amount equal to the stretch and a sell stop the same amount below the low of the opening range. The first stop traded is your position.
Figure 3 demonstrates the ID/NR 4 pattern on a vertical bar chart when the market is rallying or declining. An ID/NR 4 pattern occurs when the current daily range is narrower than the previous three days' daily ranges compared individually (days l, 2 and 3) and the current daily range is completely within the previous day's range (day 3).
Figure 1 provides evidence that the ID/NR 4 pattern has a positive relationship with trending action. Note the percentage profits in the T-bond market with entries taken at 8 ticks and 16 ticks above the opening range. The percentage of winning trades for both is very high and entering 16 ticks above the open also gives an extraordinary win/loss ratio of 2.34-to-1 during the test period from 1978 to 1986.
The soybean market in both directions and the cattle market on the sell side also gave high-probability results with winning trades in the 70% region during the test periods.
黄豆的双向与活牛市场卖方交易,都在测试期提供了高达70%左右胜率的可靠结果。
Figure 2 provides more evidence that the ID/NR 4 pattern precedes trending activity. In 15 of 16 tests, the ID/NR 4 pattern showed a higher probability of success on an ORB than a similar ORB taken without regard to whether a pattern existed or not. This suggests that the more defined the congestion area, the better the chances it will be followed by trend day activity.
It also verified the assumption that the ID/NR 4 would provide a better indication of trend day activity than any of the patterns individually. Eight of 16 ORBs traded after the ID/NR 4 showed a higher probability of success than any of the three other groups tested. Again, this would suggest the contraction/expansion principle is valid, that there is a relationship between a narrow, directionless day and trending action the following day. A larger price pattern ending with an ID/NR4 that has historically carried a high percentage of winning trades is an ideal point of entry.
Bear hook is a day in which the open is below the previous day's low and the close is above the previous day's close with a narrow range relative to the previous day (Figure 1). As implied by the name,there is a tendency for prices following a bear hook pattern to move to the downside.
Figure 2 tabulates how this downward tendency after the pattern manifests itself in different markets and with a variety of opening range breakout (ORB) trades taken the day after the pattern appeared.
图2列表显示了在不同的市场中,使用开盘区间突破,在出现了这种模式之后的交易日,下降趋势的展开情况。
Figure 3 charts the bear hook patterns for December T-bonds. Notice the price action on the day following the patterns and the market's tendency to place the open on the high of the day.
Very briefly, an ORB is a trade entered at a predetermined amount above or below the opening range (the range of prices that occur in first 30 seconds to 5 minutes of trading). The predetermined amount, or "stretch," is the 10-day average of the differences between the open for each day and the closest extreme to the open on each day.
The usual way to trade the ORB is to place a buy stop above the high of the opening range an amount equal to the stretch and a sell stop the same amount below the low of the opening range. The first stop traded is your position. (See Stocks & Commodities, September 1988) However, in this study, I found there were times when it was better to fade the move at the stretch point. That is, there were times when it was better to sell the higher stretch point or buy the lower stretch point. Figure 2, therefore, has both buys and sells at the breakout points.
As a result, 13 of the 16 ORB trades tested after a bear hook pattern were profitable sales and only three were buys. The bond market during this test period (1978-1986) was particularly conclusive with high-percentage sales on moves below and above the open.
These results indicate that the pattern is not valid for a bi-directional trade and should be pursued only to the downside. (One exception would be a gap above the bear hook day with a move above the open and the market's holding the gap through mid-session, but this is from tests I've not yet reported here.)
The S&P market was the only one showing gross profits high enough on the buy side to consider going long. The tremendous upward bias in the data throughout the test period caused this result. Otherwise, the only other market to show a profitable buy was cattle on the open plus 50 points, but gross profits there were only $80.
The bear hook pattern clearly does not support the general concept that, on any given day, the market tends to continue in the same direction as its initial move off the open. Given no other information other than the open and the initial move off the open, traders unaware of the bear hook pattern would assume continuation. The bear hook, therefore, is essential knowledge because recognizing the exception to a
In summary, use bear hook days for ORB trades to the downside. This pattern provides another reference and filter for the ORB technique. When trading, in general, do not go against a high percentage bias especially when that bias also favors the intermediate-term trend.
The bull hook pattern, as suggested by its name, is a bullish indication and, in most cases, will be followed by a price move to the upside on the day or days following the hook. However, as you will see from the tests I ran, this is not always the case.
A bull hook day (Figure 1) opens above the previous day's high and closes below the previous day's close with a narrowing range. Tests of opening range breakout (ORB) trades taken the day following the bull hook pattern are shown in Figure 2.
A bull hook day opens above the previous day's high and closes below previous day's close...
牛角模式,就是开盘高于前一天的高点,收盘却低于前一天的收盘。
An ORB trade is entered at a predetermined amount above or below the opening range (the range of prices that occur in first 30 seconds to 5 minutes of trading). The predetermined amount, or "stretch," is the 10-day average of the differences between the open for each day and the closest extreme to the open on each day. (See Stocks & Commodities, February and April 1989.)
The orthodox way to trade the ORB is to place a buy stop above the high of the opening range an amount equal to the stretch and a sell stop the same amount below the low of the opening range. The first stop traded is your position.
Note in this article that I tested both buys and sells at either end of the stretch. For example, the S&P 500 open minus 80 points is a good place to buy, not sell.However, if we trade open minus 160 points, a sell-stop should be hit.
The results in Figure 2 show a bias to the upside after the pattern. Eight of the 16 trades were profitable as buys, but the most conclusive evidence of an upward bias after the bull hook was the amount of gross profits—$30,051 on the buy side and $7,854 on the sale side. In contrast, the bear hook pattern (S&C,June 1989) showed cumulative profits of $41,768 on the sell side and $13,728 on the buy side.
It should be noted that the bull hook cattle result—a 78% profit on a 25-point move above the open—is extraordinary and one of the best buy results I have seen in that market, particularly with a reasonably high win/loss ratio of 1.32:1.
Observe the market action the day after a bull or bear hook pattern appears in your charts. A quick move off the open in the direction of the pattern's bias is the ideal. A move against the bias suggests caution.
The bull hook also is enhanced when the market opens lower on the day following the pattern. This provides greater profit potential and goes along with a natural inclination of the market to fill the gap between the open and the previous day's close. If the closing price of the hook day is traded, thencontinuation to the upside is likely.
In general, the bull hook pattern does not display the consistency of the bear hook. Nevertheless, the test results provide enough evidence of a predictable bias after the bull hook.
It's also useful to integrate the bull hook with trend and price action studies. Ideally, if trend is up and the open is lower than the close of the bull hook and early entry buying occurs, it's highly probable an ORB trade will be profitable. You can trade more confidently, too, if an important angle of support is in the vicinity of this type of price action.
If you are using the Chicago Board of Trade's Market Profile reports, another thing to consider when assessing the trade is whether a large buying extreme occurred near the open on any day beforehand. On regular intraday price chart, this will look like a spike or a spring. Quite naturally, support will come int the market at this point.
With the examples presented in this series thus far, you should be able to test the ORB concept on tradeables of your choice. I believe there is good evidence that you will find profitable combinations to trade.