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ZTS$79.62 +0.00%+ Alert
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● 24 Oct · US closed · scored 05:46
● Sat 24 Oct 2026/US closed · opens Mon 13:30 GMT/102 names scored today/last score 08:16 BSTResearch, not advice · every call is published at Proof

ZTS

ZTS
$79.62 · +0.00% vs $79.62 close · scored 05:46 · stale
Decision brief
BULLISH · 66/100
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 66/100
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.
−100 bearish0bullish +100
+42.3 composite
Evidence
66 / 100 · top 9% today
2,518 contracts · quality 79 · stability 0.00
01

Why it’s +42

Method
What traded today · weight 62%
+29.9 pts
1,867 calls · 74.1%651 puts
bias +48.3 × 0.62
What’s on the books · weight 38%
+12.3 pts
101,920 call OI · 66.2%52,053 put OI
bias +32.4 × 0.38
Equals
+42.3
71% of the score comes from today’s volume, 29% 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 ZTS 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 66 (91th pct) · quality 79 · 2,518 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 21
pass
This kind of read has paid
strongly bullish · call-heavy · low liquidity → +0.05% avg, n=56,175
note
Too few of our calls checked
1 closed call on ZTS
04

Where the positions sit

calls tradedstrikeputs traded
$130
$125
$120
$115
$110
$105
$100
$95
$90
$85
$80
$75
WALL · OI 47,822
$70
$65
$60
$55
$50
$45
$40
Spot $79.62 highlighted. The $75 strike holds the most open interest (the “wall”, 47,822).
05

Our record on ZTS

Proof
0%
hit rate · 1 closed
—
payoff
+0.00%
avg return
22 Oct · 4h
$79.62 → $79.62
+0.00%flat

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; 1 of these 1 calls were flat.

06

Catalysts & context

EPS surprise · last 4 quarters
No reported quarters stored yet.
Street —Next report — P/E —Beta — 52w —IV rank —
ZTS
Strongly bullish, moderately evidenced.
−100 bearish0bullish +100
+42.3evidence 66
Why it’s +42
+29.9 volume · 74% calls+12.3 OI · 66% 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 66 (91th pct) · quality 79 · 2,518 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 21
noteToo few of our calls checked
1 closed call on ZTS
Ask about ZTS
Not enough tape history on ZTS for a weekly brief yet. Ask anything below.
Ask
Explain the $75 wallAlert me before earnings