Are futures Demo accounts realistic for profit?

That's in a real money account -- I find that coding 1 tick slippage in backtesting helps most closely approximate what I get for real fill in fast-moving markets. It may overestimate slippage a little, but that's better than underestimating it. This is for algo trading (so that tick of slippage includes calculation => sending order to IB => executing order at CME), not orders that already sit on the exchange.

 

I use 1 contract per entry.

But the resulutat are réaliste

 

Ok, elan boy. (No need to get all French on us here, lol!)

 

Lool.
Ok cool!!