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INVA$21.08 —+ Alert
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● 20 Oct · US closed · scored 02:54
● Tue 20 Oct 2026/US closed · opens 14:30 BST/384 names scored today/last score 04:19 BSTResearch, not advice · every call is published at Proof

INVA

INVA
$21.08 · scored 02:54 · fresh
Decision brief
NEUTRAL · 52/100
What changed
No prior comparable read.
Evidence is stale — treat this read cautiously.
What would change the view
composite leaves the neutral band · confidence deteriorates materially from 52/100
For the read
No strong confirming evidence isolated.
Against / uncertainty
open interest leans against the read · signal stability is low
The read
Mildly bullish, moderately evidenced.
−100 bearish0bullish +100
+10.3 composite
Evidence
52 / 100 · top 45% today
368 contracts · quality 52 · stability 0.00
hasn’t paid −0.01% · n=8,652
01

Why it’s +10

Method
What traded today · weight 62%
−2.7 pts
176 calls · 47.8%192 puts
bias −4.3 × 0.62
What’s on the books · weight 38%
+13.0 pts
1,646 call OI · 67.2%805 put OI
bias +34.3 × 0.38
Equals
+10.3
17% of the score comes from today’s volume, 83% 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 INVA 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?

note
Some evidence, not a lot
confidence 52 (55th pct) · quality 52 · 368 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 30
against
This kind of read hasn’t paid
mildly bullish · balanced · low liquidity → −0.01% avg, n=8,652
note
Too few of our calls checked
0 closed calls on INVA
04

Where the positions sit

calls tradedstrikeputs traded
$35
$30
$25
$22.5
WALL · OI 976
$20
$17.5
$15
$12.5
$10
Spot $21.08 highlighted. The $22.50 strike holds the most open interest (the “wall”, 976).
05

Our record on INVA

Proof
We haven’t checked a call on INVA 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 —
INVA
Mildly bullish, moderately evidenced.
−100 bearish0bullish +100
+10.3evidence 52
hasn’t paid −0.01% · n=8,652
Why it’s +10
−2.7 volume · 48% calls+13.0 OI · 67% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
noteSome evidence, not a lot
confidence 52 (55th pct) · quality 52 · 368 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 30
againstThis kind of read hasn’t paid
mildly bullish · balanced · low liquidity → −0.01% avg, n=8,652
noteToo few of our calls checked
0 closed calls on INVA
Ask about INVA
Not enough tape history on INVA for a weekly brief yet. Ask anything below.
Ask
Explain the $22.5 wallAlert me before earnings