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Market Analysis•4 min read•2026-08-06

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.

call wallput wallGEX
Market Analysis•6 min read•2026-08-06

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.

0DTESPYSPX
Market Analysis•9 min read•2026-08-01

Did $12M in FUTU–TIGR Puts Become $100M? What the Tape Shows

A court complaint alleged traders spent about $12 million on FUTU and TIGR puts before regulatory news and made more than $100 million. TradingFlow found an $870K pre-news FUTU put print at 500x Vol/OI—but the tape cannot prove identity, intent, or insider trading.

FUTU put optionsTIGR put optionsunusual options activity
Product•10 min read•2026-08-01

Duan Yongping's SpaceX (SPCX) Put Strategy: Buy at $91.80?

Did Duan Yongping use SPCX put options to buy SpaceX at $91.80? TradingFlow checks the $2.32M premium, 1,000-contract claim, and tape evidence.

Duan YongpingSpaceX put optionsSPCX options
Product•11 min read•2026-07-30

We Verified the Viral $7M Memory Put Trade. The Tape Needs Context.

TradingFlow’s historical option tape matches the six contracts and $422,135 gross premium in a viral memory-stock put post—but not its one-month, 40%-drop narrative.

option flowshort putsMicron