What the institutional money is doing on EXTR right now — dark pool, options positioning, and where the news and the money disagree. Free.
The money right now
Dark pool share
34.8% (market avg 51%)
Dark pool volume vs its norm
0.7×
Short share of that
56.4% (norm 51%)
Dark pool share: 35% off-exchange — 16pp below the market
Off-exchange prints never touch the public book, so they move size without moving the quote. That is the point of using them. Most of the day cleared on the lit market — either there was nothing to hide, or the large players sat out. Short share of the off-exchange piece: 56% vs a 51% norm.
Source: FINRA · prior close · 2026-09-01
What it means: Options positioning is heavily defensive—put-to-call ratio at 0.19 signals strong call dominance, but dark-pool activity is subdued (volume ratio 0.74, well below normal) and short share elevated 5.4 points above the 20-day norm, suggesting institutions are hedging or trimming rather than accumulating. Squeeze pressure is minimal (score 15), and no new option positions opened yesterday to confirm conviction.
News vs the money
Callan Family Office Buys $869K Stake in Extreme Networks
News of a family office purchase arrives as options traders lean heavily toward calls and dark-pool activity shrinks below normal, a mismatch that suggests retail or lagging institutional interest rather than coordinated smart-money accumulation.
Defense World
Deutsche Bank Builds $11.24M Position in Extreme Networks
Deutsche Bank's multi-million-dollar purchase is not reflected in options open interest (no new positions yesterday) or in dark-pool accumulation patterns, suggesting the equity purchase may be separate from derivatives positioning or already priced in.
Defense World
Aurora Investment Counsel Establishes New Stake in Extreme Networks
A third institutional entry is announced while options traders hold a call-heavy stance but avoid opening new positions and dark-pool volume remains below trend, indicating passive or delayed positioning rather than coordinated accumulation.
Defense World
⚡ DIVERGENCEAre Options Traders Betting on an Extreme Networks Rally?
Call dominance in options (put-to-call 0.19) suggests upside lean, but minimal squeeze pressure (15/100), no new positions opened yesterday, and subdued dark-pool accumulation indicate the bullish tilt is weak and not backed by fresh institutional conviction.
Zacks Investment Research
Did Extreme Networks Insiders Breach Duties to Shareholders?
Governance concerns arrive as options traders hold a defensive posture (elevated short share in dark pools, no new bullish positions), a rare alignment where news and money signals both point toward caution.
GuruFocus
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).