Should you use QQQ or SPY to gauge the RS of a tech stock? General October 5, 2022 0 min read 40 Mark As Read Share Join Us Start Free Trial Continue Reading Index Exercise Price Why Use The SPY As A Market Gauge? Option Stalker Nails FB Earnings Trade The Problem With Debit Spreads. Option Trading Blogs Worth Considering! What Determines An Option Bid/Ask Spread? Diagonal Spread Two Bullish Put Spreads Top