Unusual options activity recap covering institutional flow, multi-leg block trades, and per-ticker breakdowns from the public options tape for September 18, 2026. Trades older than 60 days are public; a free account reads back to 30 days, Pro to 5, and AIme Premium reads today's unusual options trades with no delay.

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Daily Institutional Flow Digest — 2026-09-18

2026-09-18 flow recap

$596.6M across 13 tickers · 30 unusual prints

Top tickers

SNDK AAPL SPCX WULF MSFT

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$597M across 13 names traded today

You can see the shape of it — $SNDK, $AAPL, $SPCX and 10 more. A free account reads every session back to 30 days — not this one. Today's tape is live on AIme Premium.

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