Quote from andysmith:
I still have one burning question: why do you hedge with ES? Couldn't you hedge with SP itself, just buy fewer? The only reason I can think of is limitations on the account size? What am I missing?
I have multiple accounts. IB only deals in the ES and I can move them overnight. Even though SP is electronic at night, IB doesn't deal in it since it is pit traded during the day. There are times when it makes more sense to use bigger contracts for certain parts of the position, and others where it makes more sense to be more granular with smaller contracts.