When you "split your play" between 50% positions... at the end you're glad you did one (at least relatively... you know, in case they're both losers), sorry you did the other.
Big time market success is mostly about:
1. Taking large, unhedged bets on direction on an issue
2. Liming losses when your play fizzles.
I know... you can be a "pairs" trader... and hedge this-and-that positions with options... trade "non-correlating markets", and that's all fine. If successful, you might nickel-and-dime your way to some sort of financial accumulation... and there is certainly nothing wrong with that. But for the most part, if you want to make any real money, you have to stick your neck out and be right about your play.
That's it. Rinse, repeat. K.I.S.S.
That is horrible advice. I was going write almost, but ALL of the big traders that I know in Chicago trade spreads or one kind or another. I'm sure there are some big trend followers out there somewhere. I don't know any.
Do you really believe that Jump, DRW, Citadel or Ronin make the majority of their profits off of outright directional trading?