MDY max pain for the Oct 16, 2026 expiry is $675. The last price, $672.27, is 0.4% below it. Call wall $695 · put floor $630.
What the institutional money is doing on MDY right now — dark pool, options positioning, and where the news and the money disagree. Free.
The money right now
Dark pool share
39.2% (market avg 49%)
Dark pool volume vs its norm
2.5×
Short share of that
83.9% (norm 74%)
Dark pool share: Off-exchange volume ran 2.5× its norm — but 84% vs a 74% norm of it was short
Off-exchange prints never touch the public book, so they move size without moving the quote. That is the point of using them. The size showed up, but most of it printed short — closer to hedging or trimming than to fresh buying. Same volume surge, opposite meaning.
Source: FINRA · Mon 10/5 close
What it means: MDY shows a defensive posture: standing positions are heavily weighted toward downside protection (nearly 3 puts for every call), and off-exchange volume has nearly doubled its 20-day norm while leaning sharply short (84% vs. a 74% baseline), suggesting institutional repositioning away from the public eye. The squeeze pressure is low, and price sits just below max pain, leaving room to either side.
News vs the money
MassMutual trims MDY stake by 5.7% in Q3
The news of a modest institutional trim aligns with the money's defensive lean—standing positions favor downside protection and off-exchange volume is running heavy and short—but no new options positions are visible to confirm fresh selling conviction.
Defense World · 10/05
⚡ DIVERGENCEMDY offers cheaper valuation than large-cap peers
The bullish case for mid-cap value contrasts sharply with the money signals: options positioning is heavily defensive (3:1 put-to-call), off-exchange activity is elevated and short-biased, and no new upside bets have appeared—suggesting smart money is not yet convinced by the valuation argument.
Seeking Alpha · 09/22
Sequoia Financial cuts MDY position by 38.4%
A steep institutional pullback reinforces the money's defensive stance—put-heavy positioning and elevated short-biased off-exchange volume—though the absence of new options activity leaves the timing and conviction of that shift unclear.
Defense World · 09/17
HSBC cuts MDY holdings by 23.8%
The news of a significant HSBC exit aligns with the money's defensive positioning—put-heavy options and elevated short-biased off-exchange volume—but without fresh options activity, it is unclear whether this reflects a coordinated institutional shift or lagging disclosures.
Defense World · 09/11
⚡ DIVERGENCELong-term investors should hold through market downturns
The editorial advice to stay invested conflicts with the money signals: options positioning is heavily defensive, off-exchange volume is running nearly 2.5× normal with a sharp short lean, and price sits just below max pain—suggesting institutional players are actively hedging or trimming, not accumulating.
Fool - Investing News · 09/01
What is a “divergence”?
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.
How to read these numbers
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).