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MSI$451.73 —+ Alert
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● 15 Oct · US extended hours · scored 08:07
● Thu 15 Oct 2026/US extended hours · opens 14:30 BST/340 names scored today/last score 09:18 BSTResearch, not advice · every call is published at Proof

MSI

MSI
$451.73 · scored 08:07 · fresh
Decision brief
BULLISH · 41/100
What changed
No prior comparable read.
Evidence is current.
What would change the view
composite falls below +15 · confidence deteriorates materially from 41/100
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
+34.9 composite
Evidence
41 / 100 · top 74% today
866 contracts · quality 73 · stability 0.00
hasn’t paid −0.05% · n=77,942
01

Why it’s +35

Method
What traded today · weight 62%
+39.1 pts
706 calls · 81.5%160 puts
bias +63.0 × 0.62
What’s on the books · weight 38%
−4.2 pts
24 call OI · 44.4%30 put OI
bias −11.1 × 0.38
Equals
+34.9
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 MSI 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 41 (26th pct) · quality 73 · 866 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 MSI
04

Where the positions sit

calls tradedstrikeputs traded
$540
$530
$520
$510
$500
$490
$480
$470
$460
$450
$440
$430
$420
$410
$400
$390
$380
$370
$360
Spot $451.73 highlighted. The $330 strike holds the most open interest (the “wall”, 20). Near-dated expiry in the mix, so OI is noisier.
05

Our record on MSI

Proof
We haven’t checked a call on MSI 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 —
MSI
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+34.9evidence 41
hasn’t paid −0.05% · n=77,942
Why it’s +35
+39.1 volume · 82% calls−4.2 OI · 44% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
againstThin evidence
confidence 41 (26th pct) · quality 73 · 866 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 MSI
Ask about MSI
Not enough tape history on MSI for a weekly brief yet. Ask anything below.
Ask
Explain the $330 wallAlert me before earnings