Bionan 

Does a more powerful computer provide more stability when running market replay at faster speeds? What is the fastest speed you would be comfortable running market replay and still trust the results?

At max speed . If the computer is gamming then much better

Looks like a lot of the coassic pitfalls have been covered. The issue is that any single one can kill an otherwise good strategy. Not sure if looking inside bars is as big an issue wuth Ninja as it is with TradeStation but you should find out...

i would watch the mkt more. sounds like you want to tweak to death for a magic arrow that says yes buy yes sell?

is this what you are after? this doesnt work also i fyou do a lot of homework and searching you can find
actual studies that prove how many indicators reduces accuracy and im not talking about computer speed.

95 % of all indicators use a form of price or a ma of price and volume or price changes etc.
they are all almost showing the same thing! i mean look at them all and be objective you will see yup
they really do and when you play with them enough you find that yes they are all showing basically the same thing.

just watch the mkt and learn how it works

PRICE ACTION!!!

Yes have to factor the commission costs for sure, I think TradingView allows this factor to backtest.

bcomas 

At max speed . If the computer is gamming then much better

Yeah I run on a gaming computer to trade. If you run Sierra Charts watch out that thing is a hog. I also mine crypto on it, I have forgotten to turn off the mining before as I was trading. Lagged like a mofo, lol

never use more than 4 indicators or points of analysis in any trade set up just my opinion i fu need more something is off

jamrock 

never use more than 4 indicators or points of analysis in any trade set up just my opinion i fu need more something is off

@jamrock, can you offer the four you are using and explanation. Sounds like U R more advanced than I am.

jmont1 

@jamrock, can you offer the four you are using and explanation. Sounds like U R more advanced than I am.

Let me guess? O/H/L/C