Why SPX Beats SPY for 0DTE #shorts

SPX and SPY both track the S&P 500 — but they behave very differently when you trade options.
SPY is an ETF with share settlement, while SPX is a cash-settled index used by institutions.
SPY fits smaller accounts, but SPX offers cleaner Greeks, no assignment risk, and is the preferred product for 0DTE strategies.

Understanding these differences can change how you manage risk, position sizing, and your overall options strategy. #SPX #SPY #0DTE #OptionsTrading #DayTrading #QuantTrading
#SPXvsSPY #SNP500 #TradingTips #MarketUpdate
#AlgoTrading #IndexOptions #SP500 #LearnTrading #FinanceShorts

Видео Why SPX Beats SPY for 0DTE #shorts канала 0DTE Quant Lab