I’m testing the QQQ Crash Strategy in Portfolio Simulation Mode, using $100,000 Initial Equity and 100% Equity per Trade.

The Equity Curve Looks OK (APR = 3.52%).
The Drawdown Curve Looks OK (Max %DD = 5.55%)
The Data from the Equity Curve (Copied into Excel) Looks OK.

But…Only 27 of 40 Trades were Executed.

Why is this? I suppose the problem is in trying to sell some trades twice on the same bar. Looking at the Editor: I see that there are 2 Ways to SellAtMarket in an If…Else statement in the QQQQ script. Is there a simple way to avoid this problem? So…If the 1st condition is met , the sale occurs and the 2nd condition is ignored (& vice versa)?

Or is there some other reason for this behavior?

Thanks for your help.

If you would just typed in the word "insufficient" in the seach-as-you-type field, you would know the answer.

Hundreds of questions through the years:

Portfolio test with 100% equity has insufficient capital
Problems with Buy and Hold Strategy for SPY using 100% of Equity before 1/1/2007
Insufficient capital -- with one symbol!?
...

One answer in the FAQ on position sizing:

"I'm using 100% Equity position sizing and strategy doesn't seem to use all capital and/or there are trades not included due to insufficient capital."