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● 11 Oct · US closed · scored 15:48
● Sun 11 Oct 2026/US closed · opens Mon 14:30 BST/247 names scored today/last score 20:35 BSTResearch, not advice · every call is published at Proof

S

SentinelOne Inc
$25.95 · +2.21% vs $25.39 close · scored 15:48 · stale
Decision brief
BULLISH · 65/100
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 65/100
For the read
options volume favours calls · open interest agrees with the read
Against / uncertainty
signal stability is low
The read
Strongly bullish, moderately evidenced, but it’s confirming price rather than calling it.
−100 bearish0bullish +100
+43.0 composite+24.8 vs a week ago
Evidence
65 / 100 · top 25% today
1,258 contracts · quality 77 · stability 0.00
01

Why it’s +43

Method
What traded today · weight 62%
+30.9 pts
942 calls · 74.9%316 puts
bias +49.8 × 0.62
What’s on the books · weight 38%
+12.1 pts
26,504 call OI · 66.0%13,684 put OI
bias +31.9 × 0.38
Equals
+43.0
72% of the score comes from today’s volume, 28% from open interest. Disagree with either? See the method.
02

What changed: 43 days of tape against price

14d43d90d365d · Reader
tape composite (bars)— price◆ big one-day moves30d: price +30.67% · tape −19.6 · corr -0.16
▼ low −15.4◆ +75.3 in a day● peak +7508-2709-0309-1009-1709-2410-0110-09$25$19

Plain English: Over 30 days, price has risen 30.67% while the tape has faded 19.6 points. The two are drifting apart.

03

Should you trust it?

note
Some evidence, not a lot
confidence 65 (75th pct) · quality 77 · 1,258 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 0
pass
This kind of read has paid
strongly bullish · call-heavy · low liquidity → +0.01% avg, n=91,227
note
Tape is confirming, not predicting
price has led S’s tape by 1 day (r=-0.26, n=42)
note
Stretched vs its own history
today’s tape sits low relative to price
against
Our record on S is poor
34% hit rate on 502 closed calls · payoff 0.67×
04

Where the positions sit

calls tradedstrikeputs traded
$30.5
$30
$29.5
$29
$28.5
$28
$27.5
$27
$26.5
$26
$25.5
$25
$24.5
$24
$23.5
$23
$22.5
$22
WALL · OI 6,710
$21.5
Spot $25.95 highlighted. The $22 strike holds the most open interest (the “wall”, 6,710). Near-dated expiry in the mix, so OI is noisier.
05

Our record on S

Proof
34%
hit rate · 502 closed
0.67×
payoff
−0.35%
avg return
9 Oct · 4h
$25.95 → $25.95
+0.00%flat
9 Oct · 4h
$26.06 → $25.95
−0.42%miss
9 Oct · 4h
$25.40 → $25.95
+2.17%hit
9 Oct · 4h
$25.40 → $25.95
+2.17%hit

One rule everywhere: a move of 0.05% or less is flat, and flat is not a hit. That is the same rule Proof uses; 138 of these 502 calls were flat.

06

Catalysts & context

EPS surprise · last 4 quarters
+16.47%Q1 ’26
+80.18%Q2 ’26
+9.44%Q3 ’26
Street Buy-leaningNext report — P/E — · fwd 79.31Beta 0.588 52w $11.81–$26.34IV rank —
SentinelOne Inc · Technology
Strongly bullish, moderately evidenced. It’s confirming price rather than calling it.
−100 bearish0bullish +100
+43.0evidence 65
Why it’s +43
+30.9 volume · 75% calls+12.1 OI · 66% calls
43 days · tape bars, price line
◆ +75.308-2709-0309-1009-1709-2410-0110-09$25$19
Price +30.67%, tape −19.6 over 30 days. The two are drifting apart.
Should you trust it?
noteSome evidence, not a lot
confidence 65 (75th pct) · quality 77 · 1,258 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 0
noteTape is confirming, not predicting
price has led S’s tape by 1 day (r=-0.26, n=42)
noteStretched vs its own history
today’s tape sits low relative to price
Ask about S
Why did the score drop from +58 to +43 this week?
It was mostly one day. The composite was +55.2 on 6 Oct, then fell to +7.5 on 8 Oct as the price moved from $25.06 to $25.06. It’s at +43.0 now.

Today’s +43.0 breaks down as +30.9 from volume and +12.1 from open interest. I can’t split past days the same way: the stored history keeps call/put volume but not open interest for past days.
tape_history · 43 ptsstock_scores · 15:48method · 62/38
Ask
Explain the $22 wallCompare S vs ORCLAlert me before earnings