Quote from mischief:
Thanks for the validation Spyder. It's an interesting question as to whether to filter out the gaps. I know in the original journal you filtered out trades where the stock gapped >5%.
REDF fell within this 5% level. You're correct that I don't have a 'gap checker' in the code and it is on my to-do list.
I think for the price of being able to trade this method automatically and the potential success that the script has, I will chalk these 2% losses up to experience.
I've also revised my dry-up volume threshold. I manually backtested 30% of Prior Day Volume by 11.00am, and while it increased the number of failed breakouts (FBOs) slightly, I captured more of the price movement in most cases. The 30% level also compares favourably to your lower band dry up volume. 50% of the volume was a bit too much, although I am monitoring for both values (i.e. 30% by 11.00am OR 50% by 12.00am)