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ALNY$224.47 —+ Alert
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● 15 Oct · US extended hours · scored 07:59
● Thu 15 Oct 2026/US extended hours · opens 14:30 BST/348 names scored today/last score 09:56 BSTResearch, not advice · every call is published at Proof

ALNY

ALNY
$224.47 · scored 07:59 · fresh
Decision brief
BULLISH · 45/100
What changed
No prior comparable read.
Evidence is stale — treat this read cautiously.
What would change the view
composite falls below +15 · confidence deteriorates materially from 45/100
For the read
open interest agrees with the read
Against / uncertainty
signal stability is low
The read
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+28.8 composite
Evidence
45 / 100 · top 63% today
876 contracts · quality 73 · stability 0.00
01

Why it’s +29

Method
What traded today · weight 62%
−1.4 pts
428 calls · 48.9%448 puts
bias −2.3 × 0.62
What’s on the books · weight 38%
+30.2 pts
35 call OI · 89.7%4 put OI
bias +79.5 × 0.38
Equals
+28.8
4% of the score comes from today’s volume, 96% from open interest. Disagree with either? See the method.
02

What changed: 1 days of tape against price

14d43d90d365d · Reader
tape composite (bars)— price◆ big one-day moves
NO HISTORY YET

We started scoring ALNY today.

There’s one reading so far. The 14-day chart fills in as the hourly tape arrives. Nothing here is back-filled or guessed.

03

Should you trust it?

against
Thin evidence
confidence 45 (37th pct) · quality 73 · 876 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 50
pass
This kind of read has paid
strongly bullish · balanced · low liquidity → +36.79% avg, n=9,199
note
Too few of our calls checked
0 closed calls on ALNY
04

Where the positions sit

calls tradedstrikeputs traded
$290
$280
$270
$260
$250
$240
$230
$220
$210
$200
$195
$190
$185
$180
$175
$170
$165
$160
$155
Spot $224.47 highlighted. The $380 strike holds the most open interest (the “wall”, 18). Near-dated expiry in the mix, so OI is noisier.
05

Our record on ALNY

Proof
We haven’t checked a call on ALNY yet. Each read is checked 4 hours, 1 day and 3 days after it’s made.
06

Catalysts & context

EPS surprise · last 4 quarters
No reported quarters stored yet.
Street —Next report — P/E —Beta — 52w —IV rank —
ALNY
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+28.8evidence 45
Why it’s +29
−1.4 volume · 49% calls+30.2 OI · 90% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
againstThin evidence
confidence 45 (37th pct) · quality 73 · 876 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 50
noteToo few of our calls checked
0 closed calls on ALNY
Ask about ALNY
Not enough tape history on ALNY for a weekly brief yet. Ask anything below.
Ask
Explain the $380 wallAlert me before earnings