Skip to content
FlowDesk
BIO$367.92 —+ Alert
Sign inCreate free accountStart free
● 8 Oct · US extended hours · scored 09:00
● Thu 8 Oct 2026/US extended hours · opens 14:30 BST/199 names scored today/last score 11:49 BSTResearch, not advice · every call is published at Proof

BIO

BIO
$367.92 · scored 09:00 · fresh
Decision brief
BULLISH · 40/100
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 40/100
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
+53.2 composite
Evidence
40 / 100 · top 82% today
1,178 contracts · quality 59 · stability 0.00
hasn’t paid −0.59% · n=219,620
01

Why it’s +53

Method
What traded today · weight 62%
+60.1 pts
1,160 calls · 98.5%18 puts
bias +96.9 × 0.62
What’s on the books · weight 38%
−6.9 pts
9 call OI · 40.9%13 put OI
bias −18.2 × 0.38
Equals
+53.2
90% of the score comes from today’s volume, 10% 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 BIO 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 40 (18th pct) · quality 59 · 1,178 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 → −0.59% avg, n=219,620
note
Too few of our calls checked
0 closed calls on BIO
04

Where the positions sit

calls tradedstrikeputs traded
$470
$460
$450
$440
$420
$410
$400
$390
$380
$370
$360
$350
$340
$310
$300
$290
$280
$270
$260
Spot $367.92 highlighted. The $180 strike holds the most open interest (the “wall”, 10). Near-dated expiry in the mix, so OI is noisier.
05

Our record on BIO

Proof
We haven’t checked a call on BIO 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 —
Research · never used to score
Tape transformer forecasts live on their own page and have not earned a place in the read. Not enough closed-trade evidence to trust on their own.
BIO
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+53.2evidence 40
hasn’t paid −0.59% · n=219,620
Why it’s +53
+60.1 volume · 98% calls−6.9 OI · 41% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
againstThin evidence
confidence 40 (18th pct) · quality 59 · 1,178 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 80
againstThis kind of read hasn’t paid
strongly bullish · call-heavy · low liquidity → −0.59% avg, n=219,620
noteToo few of our calls checked
0 closed calls on BIO
Ask about BIO
Not enough tape history on BIO for a weekly brief yet. Ask anything below.
Ask
Explain the $180 wallAlert me before earnings