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What’s right is whatever works for you
Cutting losses has to be part of a solid trading plan, which includes applying a few different stop methodologies. I've never found "joy" in applying a "Take profit Stop" or by taking an early exit on profit targets, these limit your gains on a trade.
Hi @Skate, I generally always agree with your observations, but don't my recent sim's suggest that taking an early exit does not necessarily result in limiting gains. If you're are talking an individual trade I'd agree with your proposition, but system traders tend not to think (or should not think about individual trades) about and should be focused more on overall system performance. My sims would suggest that there is potential to take early exits and yet come out in from front overall.
To make money trading
Don't focus on making money - focus on protecting what you have.
You seem very passionate about that...which I respect.There is absolutely no way I would exit on a profit stop (% or $)
Skate.
Curious...do you consider the BB exit I outlined a profit exit?You seem very passionate about that...which I respect.
Curious...do you consider the BB exit I outlined a profit exit?
We differ in opinion, because I don't see an attack on the upper BB as an indication of strength. My apologies if I have regurgitated what is a well tested exit strategy.@MovingAverage that could be debated both ways. Using the upper Bollinger Band is a well tested exit strategy. I personally would use it because when price attacks the upper Band (no matter what deviation is used) indicates strength.
Skate.
We differ in opinion, because I don't see an attack on the upper BB as an indication of strength. My apologies if I have regurgitated what is a well tested exit strategy.
Other school check breaking the 1 dev up band as a buy, down as sell..seems indeed a all you can menuThe Bollinger Band Breakout strategy
The BBO Strategy uses the upper band to indicates the momentum & strength of the breakout.
Nick Radge BBO rules
1. Set the upper Bollinger Band to 3-standard deviations and the lower band to 1-standard deviation.
2. Set the moving average period to 100-days.
3. When the market closes above the upper band, buy on the following days open.
4. When the price closes below the lower band, exit the position on the next days open.
All it indicates
(a) You have shown a way to take advantage when the price breaks the upper Bollinger Band & (b) Nick has shown another. (One man's trash is another man's treasure). I should point out the BB is an indicator, how you use that indicator in your strategy is up to you.
Skate.
Great thought ,There was some recent discussion here about the relatively low win rate (<50%) associated with breakout based systems. If you don't like the low win rate with vanilla breakout systems I thought I'd give you something to investigate if you want an improved win rate for your breakout system.
This applies to breakout systems that employ a typical stop loss (which seems reasonably common among retail system traders) and for the purposes of this post the entry (breakout) condition is irrelevant. The first chart below shows why some of these breakout system have low win rates. They give up gains and are exited when the stop loss is hit. You may often hear let the phrase "let the winners run" and while this does have some merit it does have a downside. You can see from the chart below that this winner was left to run but is closed out in the redSure, we could employ more sophisticated stop loss mechanism, but this post is not about improving stop losses.
View attachment 122834
There is some statistical logic that suggests as prices move to extremes they will revert back to their mean. If this sounds familiar it is the basis of mean reversion systems. So, let's apply that logic to the above GWA chart and see if we can turn it into a winner. The trusty old Bollinger Bands are a good indicator of price extremities. The chart below has Bollinger Bands overlaid on the price and in this case the upper and lower bands represent 2 SD. This basically means that any close price above the upper BB is an outlier and assuming mean reversion holds true the price in the following bars is likely to pull back towards the lower average. For the statisticians here let's argue another day whether close prices conform to a Gaussian distribution.
You can see in the chart below that the third bar before the stop loss "Sell" that the close of the day closed above the upper BB and sure enough the following bars pulled back. If only we closed out the GWA position following the break of the upper BB this position would have closed out a winner.
View attachment 122838
The above is all well and good in theory so let's see what it does on a more broader scale. I ran some simulation of a breakout system with and without the BB exit. Below are the initial results. Results on the left are for the system without the BB exit and the results on the right are the system with the BB exit. Headline observations include: improved net profit, slightly reduced exposure (makes sense given the significantly reduced hold time for winners), a lot more trades (again, makes sense given the significantly reduced hold time for winners), average profit per trade significantly reduced (makes sense since we are exiting earlier and probably giving up gains that come from longer hold times, but compensated my more trades), over 10% increase in winners, more consecutive losers, and not a lot of difference in system drawdown.
View attachment 122840
The below represents AB's MC analysis. Again, results on the left are for the system without the BB exit and the results on the right are the system with the BB exit. I think these MC results speak for themselves.
View attachment 122846
So in summary -- if you trade breakout systems and your only exit is a plain old vanilla stop loss why not look at augmenting your system with a "profit exit" because sometimes letting your winners run without a leash can turn them into losers. I'm not specifically advocating BBs but rather using it here for illustrative purposes.
Stay Classy ASF.
Awesome post mate. I too have been contemplating this for some weeks. Great insight. ThanksThere was some recent discussion here about the relatively low win rate (<50%) associated with breakout based systems. If you don't like the low win rate with vanilla breakout systems I thought I'd give you something to investigate if you want an improved win rate for your breakout system.
This applies to breakout systems that employ a typical stop loss (which seems reasonably common among retail system traders) and for the purposes of this post the entry (breakout) condition is irrelevant. The first chart below shows why some of these breakout system have low win rates. They give up gains and are exited when the stop loss is hit. You may often hear let the phrase "let the winners run" and while this does have some merit it does have a downside. You can see from the chart below that this winner was left to run but is closed out in the redSure, we could employ more sophisticated stop loss mechanism, but this post is not about improving stop losses.
View attachment 122834
There is some statistical logic that suggests as prices move to extremes they will revert back to their mean. If this sounds familiar it is the basis of mean reversion systems. So, let's apply that logic to the above GWA chart and see if we can turn it into a winner. The trusty old Bollinger Bands are a good indicator of price extremities. The chart below has Bollinger Bands overlaid on the price and in this case the upper and lower bands represent 2 SD. This basically means that any close price above the upper BB is an outlier and assuming mean reversion holds true the price in the following bars is likely to pull back towards the lower average. For the statisticians here let's argue another day whether close prices conform to a Gaussian distribution.
You can see in the chart below that the third bar before the stop loss "Sell" that the close of the day closed above the upper BB and sure enough the following bars pulled back. If only we closed out the GWA position following the break of the upper BB this position would have closed out a winner.
View attachment 122838
The above is all well and good in theory so let's see what it does on a more broader scale. I ran some simulation of a breakout system with and without the BB exit. Below are the initial results. Results on the left are for the system without the BB exit and the results on the right are the system with the BB exit. Headline observations include: improved net profit, slightly reduced exposure (makes sense given the significantly reduced hold time for winners), a lot more trades (again, makes sense given the significantly reduced hold time for winners), average profit per trade significantly reduced (makes sense since we are exiting earlier and probably giving up gains that come from longer hold times, but compensated my more trades), over 10% increase in winners, more consecutive losers, and not a lot of difference in system drawdown.
View attachment 122840
The below represents AB's MC analysis. Again, results on the left are for the system without the BB exit and the results on the right are the system with the BB exit. I think these MC results speak for themselves.
View attachment 122846
So in summary -- if you trade breakout systems and your only exit is a plain old vanilla stop loss why not look at augmenting your system with a "profit exit" because sometimes letting your winners run without a leash can turn them into losers. I'm not specifically advocating BBs but rather using it here for illustrative purposes.
Stay Classy ASF.
Aug 3, 2015
Trading reliably for profit is tough, but doing so for many years consistently requires drive with balance. We're fortunate to have so many mentors that share their time, experience and often very different trading/investing in this forum, but ultimately you have to find what works for yourself so you can sleep at night.
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