DoublePlay money management… “forex expert advisor reviews”
the awesome performance of of the DoublePlay v3.5.2 forward-test is raising some very valid concerns about the money management logic behind this Expert Advisor… or more accurately, the kind of risk settings that i was using for the test. a few visitors and subscribers have asked if the performance was a result of assuming way too much risk. some also wanted to know about that scary 5-lot trade and the solitary USDCHF trade in the statement.
i’m sorry that i’ve not been very clear about this very important aspect before. will try to explain as much as i can here :
starting : i was using DoublePlay v3.5 at the beginning. it required a RiskPercent setting of between 1 to 5, 5 being most aggressive. without knowing what it meant, i set it to 5… thinking “.. lets see what this baby can do!!”  but when i saw it made it’s first 5-lot trade, i knew the risks it was taking was way too high… hence i immediately closed the trade manually(luckily with a little profit) and reduced the risk to 2. that experience revealed that a RiskPercent setting of 5 actually meant 25%. setting it to 2 reduced the risk to 10%… still very high… but it’s just a test anyway, right? so 10% risk is where i left it from the 2nd trade onwards. other settings were out-of-the-box : StopLoss=50, TrailingStop=20, TakeProfit=200, Lots=1.0, mm=true
from the 2nd trade onwards : as mentioned, real risk = 10% of capital everytime it trades. at this setting, all you’ll need is 7 consecutive losers hitting your stop-loss (50 pips) to reduce a starting cap of $10K to just below the half-way mark ($4,728 to be exact).
where you noticed a drop in lots traded : lots traded went down from 3.00 to 1.80 at around 19th sept. that’s when i was given DoublePlay v3.5.2, which uses a new and improved (i think it was more like a bug fix really) risk setting called MaximumRisk. with the upgrade was an advisory that said MaximumRisk should not be set higher than 5%, and that the new optimum TakeProfit should be set to 100 pips, down from the original 200 pips. OK… the creator should know his Expert Advisor best… so that’s what i did. MaximumRisk=5% and TakeProfit=100 pips. Amazingly, MaximumRisk=5% now really mean a risk of 5% on capital on every trade (it should have been like that in the first place!) so… from 19th sept onwards, the demo account was trading with a lower risk of 5%.Â
what about the USDCHF trade? it was just a miscommunication in the advisory that was sent together with the upgrade. the creator has since corrected it and emphasized that DoublePlay should only be trading the EURUSD/H1 chart. he is still testing it on the USDCHF and will only endorse it when he has enough data to show that it will be profitable trading that pair.
conclusion : although DoublePlay has been tested here with a rather high risk setting, it IS still just a test. using the same risk settings on your live account would just be irresponsible. ideally, i would maybe trade at 1% to 2% at most with real money.  i’ve been told professional fund managers typically don’t risk more that 1% on every position they take… so maybe you might want to practise that to be on the conservative side.
bottom line is this… the tests you see here on my blog is not a representation of how your money will grow(or shrink) if you bought any of the Expert Advisors today and traded it with real money. the tests are meant to be just tests. i was running them for my own benefit before, and i strongly urge everyone who plans to trade with Expert Advisors to run your own tests for as long as it takes to make sure you understand how your Expert Advisor works and the risks that comes with it.
so far, we have yet to see the downside of DoublePlay. i’m still waiting for it to happen before i can really give it an objective review. however, i am liking what i see so far. the chart is also showing that DoublePlay have been profitable when the EURUSD was ranging (between 1.3550 - 1.3700 from 27th aug till about 7th sept when the NFP came out), and as well as when it was trending up since 7th sept.   DoublePlay Chart (27 Aug - 27 Sept 2007)
please please please… run your own tests and make your own judgements and conclusions. i just hope that the facts that i’ve painstakingly presented here will be helpful to you in some way. *peace*
to our success - ck :O)
buy ck a coffee :O)

