Quote from Pa(b)st Prime:
I of course agree with you and riskarb. No two ways about it. But by the same token there's many systems that fail to account for the tremendous slippage in the aftermath of data. It's rarely a huge issue in the indices but Treasuries' and FX become hideously illiquid during payroll. Sometimes I'll see a tested system kick in a long 6 ticks into a one minute/30 tick bond rally and the reality is, he NEVER could have gotten that price.
Exactly, and this one further reason that position trading is a better bet for most traders. --Typically you are entering and exiting positions near the closing, not during report times and thus there is less slippage to consider. As for stops, they are best placed outside significant reaction highs/lows and would generally not be hit during reports anyway.
I am sure the MMs shake out stops on economic news quite a bit and then run the opposite direction