Looks OK from the Note pad.
However thats the whole market if EVERY trade was taken.
There isnt an allowence for brokerage and with 850 trades at $30 in and $30 out thats $51,000,which belts the bottom line.
The second exit formula if you can supply that ill place it in Tradesim and do some simulations for you on portfolio analysis if you like.This will give you a better indication of tradability.
I can send them to you privately if you wish.
Just private email me.
Also try Weekly periodicy if using Bollinger Band entry as this has in the past always tested more profitable.
tech