You know what they say, if winners never quit and quitters never win, then how can you quit while you're ahead?
Yeah; whatever.
Expressions and motos are a dime a dozen, find your own cave animal.
What's the trade...?
How much would it cost, or what level would you pay? Is this on the SPTR or cash SP500? Are there multiple resets or just one valuation dates? What is your funding cost?
Triangular arbitrage... you guys are definitely not the first at this game. Forget about it, definitely not worth it on the liquid pairs, may try on some more esoteric pairs. The opportunities only exist a fraction of seconds and with the spread they are almost non tradable.
Perfect nickname, next time do it on size. Always be careful when entering orders, assume people are stupid (which they usually are). You wont get your money back, so take it like a man.