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BBIO$64.94 —+ Alert
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● 15 Oct · US extended hours · scored 08:40
● Thu 15 Oct 2026/US extended hours · opens 14:30 BST/356 names scored today/last score 11:00 BSTResearch, not advice · every call is published at Proof

BBIO

BBIO
$64.94 · scored 08:40 · fresh
Decision brief
BULLISH · 44/100
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 44/100
For the read
options volume favours calls
Against / uncertainty
open interest leans against the read · signal stability is low · evidence confidence is weak
The read
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+32.2 composite
Evidence
44 / 100 · top 66% today
161 contracts · quality 52 · stability 0.00
hasn’t paid −0.05% · n=77,942
01

Why it’s +32

Method
What traded today · weight 62%
+49.7 pts
145 calls · 90.1%16 puts
bias +80.1 × 0.62
What’s on the books · weight 38%
−17.5 pts
3,783 call OI · 27.0%10,243 put OI
bias −46.1 × 0.38
Equals
+32.2
74% of the score comes from today’s volume, 26% 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 BBIO 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 44 (34th pct) · quality 52 · 161 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 80
against
This kind of read hasn’t paid
strongly bullish · call-heavy · low liquidity → −0.05% avg, n=77,942
note
Too few of our calls checked
0 closed calls on BBIO
04

Where the positions sit

calls tradedstrikeputs traded
$100
$95
$90
$87.5
$85
$82.5
$80
$77.5
$75
$72.5
$70
$67.5
$65
WALL · OI 5,420
$62.5
$60
$55
Spot $64.94 highlighted. The $65 strike holds the most open interest (the “wall”, 5,420). Near-dated expiry in the mix, so OI is noisier.
05

Our record on BBIO

Proof
We haven’t checked a call on BBIO 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 —
BBIO
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+32.2evidence 44
hasn’t paid −0.05% · n=77,942
Why it’s +32
+49.7 volume · 90% calls−17.5 OI · 27% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
againstThin evidence
confidence 44 (34th pct) · quality 52 · 161 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 80
againstThis kind of read hasn’t paid
strongly bullish · call-heavy · low liquidity → −0.05% avg, n=77,942
noteToo few of our calls checked
0 closed calls on BBIO
Ask about BBIO
Not enough tape history on BBIO for a weekly brief yet. Ask anything below.
Ask
Explain the $65 wallAlert me before earnings