FDA gives priority review to BridgeBio's dwarfism drug filing
The news is positive, and the money leans calls too, so the two point the same way with no clear divergence.
Zacks Investment Research · 10/07
Undercurrent · Money-flow snapshot
ASND Max Pain, Dark Pool & Options Flow
ASND max pain for the Oct 16, 2026 expiry is $230, from the Thu Oct 8 options chain. The last price, $229.23, is 0.3% below it. Call wall $250 · put floor $220.
What the institutional money is doing on ASND right now — dark pool, options positioning, and where the news and the money disagree. Free.
The money right now
Dark pool share
47.0% (market avg 52%)
Dark pool volume vs its norm
1.0×
Short share of that
52.0% (norm 59%)
Price
$229.23
Max pain
$230
Oct 16 exp
Call wall
$250
Oct 16 exp
Put floor
$220
Oct 16 exp
Put/Call ratio
0.37
Squeeze pressure
15
Dark pool share: 47.0% off-exchange — a normal session
Off-exchange prints never touch the public book, so they move size without moving the quote. That is the point of using them. Both the share and the size sat inside this name's usual range. Nothing unusual to read that day.
Source: FINRA · Fri 10/9 close
What it means: For ASND, the money signals lean toward calls: the standing put-to-call ratio is low at 0.37 and recent trading volume leans calls at 0.6. Dark-pool activity is near its normal level, so there is no clear sign of unusual large-scale positioning.
News vs the money
Ascendis to present new hypoparathyroidism and achondroplasia data at ASBMR 2026
This is a routine update with no strong directional tone, and the call-leaning money shows no clear conflict with it.
GlobeNewsWire · 10/06
Cantor Fitzgerald reaffirms its Overweight rating on Ascendis
The analyst's positive stance matches the call-leaning money, so there is no divergence.
Defense World · 09/28
⚡ DIVERGENCEAscendis is back to full independence after Novo returned TransCon rights
The news is negative, but the money leans calls and dark-pool activity is normal, so there is a mild divergence without strong evidence of big players betting against the company.
Seeking Alpha · 09/16
Ascendis presents at the Morgan Stanley healthcare conference
This is a routine event with no clear tone, and the money signals do not contradict it.
Seeking Alpha · 09/15
See it live, free
Get Undercurrent — the news behind the money →Add ASND to My Watchlist in the free SIGNUM HQ app (iPhone · Android) →New to this? Why'd It Move? turns today's move into a 60-second lesson →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).
Nearby tickers
Today’s off-exchange leaders → · See all tickers →Today’s rankings — what broke from normal
Learn the numbers