YINN max pain for the Oct 9, 2026 expiry is $25. The last price, $24.49, is 2.0% below it. Call wall $27 · put floor $23.
What the institutional money is doing on YINN right now — dark pool, options positioning, and where the news and the money disagree. Free.
News of supply tightness is neutral to bullish for China equities, and options positioning (more calls than puts, low squeeze stress) reflects calm upside lean, but no fresh money moved into new positions.
The steady-rate signal is dovish-neutral (no emergency easing), and options remain call-heavy with no new hedges, consistent with a market that is not panicked but not rushing to buy dips either.
Positive regional momentum aligns with call-heavy options positioning and off-exchange accumulation, but the lack of new option positions suggests money is waiting for a clearer catalyst.
Export restrictions are a bearish headline for China's tech and growth narrative, yet options remain call-heavy with minimal squeeze stress and no new defensive positions, suggesting skepticism that curbs will materially harm equities.
Measured stimulus messaging is dovish-neutral, and options positioning (calls over puts, low squeeze) reflects a market that is neither excited nor defensive, consistent with a "steady as she goes" outlook.
A divergence is when the news narrative and the institutional money flow point in opposite directions — a bearish headline while large call premium is bought, or heavy dark-pool selling under a bullish story. It signals the crowd and the desks may disagree.
Dark-pool volume — The share of trading executed off-exchange, at wholesalers and dark pools. About half of all US share volume prints there on an ordinary day, so the level by itself says almost nothing. What carries information is the distance from this name’s own recent norm, and whether the off-exchange size ran above its usual.
Off-exchange short share — How much of that off-exchange volume was sold short. The median across all listed names is about 49%, because wholesalers filling retail buy orders sell short and cover later. A reading near half is plumbing, not a bearish vote — compare it to the same name’s own 20-day norm.
Max pain — The price where the most options expire worthless — positioning often gravitates toward it near expiry.
Call wall / Put floor — Strikes with the heaviest call/put open interest — they often act as short-term resistance and support.
Put/Call ratio — Below ~0.7 leans bullish (more calls); above ~1 leans defensive (more puts).
