What the institutional money is doing on AAOI right now — dark pool, options positioning, and where the news and the money disagree. Free.
The money right now
Dark pool share
44.7% (market avg 51%)
Dark pool volume vs its norm
0.5×
Short share of that
50.2% (norm 56%)
Dark pool share: Off-exchange volume was quiet at 0.5× its norm
Off-exchange prints never touch the public book, so they move size without moving the quote. That is the point of using them. Large players were quiet in this name today. The share (44.7%) may look normal, but the absolute size behind it was thin.
Source: FINRA · prior close · 2026-08-28
What it means: AAOI shows balanced option positioning with call and put holders nearly even (0.83 ratio), but off-exchange activity is muted at half its normal volume—suggesting institutional traders are sitting on the sidelines rather than building fresh positions. Short-covering interest in dark pools is notably lighter than the stock's own 20-day norm, a sign that bears are not aggressively hedging downside.
News vs the money
⚡ DIVERGENCEOptics stocks tumble as AI hardware boom loses steam
The news of a 6% slide conflicts with calm option positioning—call and put holders are balanced, and there's no fresh hedging or panic selling showing up in off-exchange prints, suggesting the dip may be tactical rather than a conviction reversal.
24/7 Wall Street
⚡ DIVERGENCEASML edges out AAOI in head-to-head tech comparison
The bearish narrative finds no echo in option markets—call buyers and put buyers are evenly matched, and max pain sits 10% above the current price, implying traders expect AAOI to hold or recover rather than surrender further.
Zacks Investment Research
AAOI riding 800G optical demand wave with tenfold revenue surge
Bullish fundamentals on 800G demand align with option positioning that leans slightly toward calls (0.81 volume ratio), but the lack of new position-building and subdued off-exchange volume suggest institutional buyers are waiting for a better entry rather than chasing here.
Zacks Investment Research
⚡ DIVERGENCEAnalyst initiates AAOI with 'Strong Buy,' argues market is underpricing growth
The 'Strong Buy' thesis is not yet reflected in fresh option positioning—no new large bets have opened, and call-to-put balance remains neutral, suggesting the analyst call has not yet moved the needle with options traders.
Seeking Alpha
AAOI stock plunges 14% on equity offering plans
The sharp selloff on dilution news has not triggered a spike in put-buying or short-covering activity in dark pools—off-exchange volume remains half its normal level—suggesting the market has already priced in the offering and institutional sellers are not rushing to hedge further downside.
The Motley Fool
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).