The post ISPY’s 0.56% Fee Hides a $38,000 Decade-Long Performance Gap Against SPY appeared first on 24/7 Wall St..Every time the ProShares S&P 500 High Income ETF (CBOE:ISPY) writes another daily call option, holders swap tomorrow’s gains for today’s yield. That swap comes at a price.…This story appeared on 247wallst.com , 2026-08-08 03:15:40.