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2 articles

Market Analysis3 min read2026-08-05

Call Walls, Put Walls, and Pin Days: Evidence Before the Magnet Story

Dual walls and pin narratives dominate social feeds. TradingFlow maps Call/Put GEX Walls, then places same-session flow beside them—without predicting a pin.

Market Analysis5 min read2026-08-05

SPY / SPX / QQQ 0DTE: Read the Tape Before the Pin Story

Same-day index options dominate trader chat. TradingFlow’s evidence loop is Rank → Option Trades tape → GEX/walls structure—not a 0DTE signal feed.