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WLK$62.21 —+ Alert
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● 15 Oct · US extended hours · scored 08:02
● 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

WLK

WLK
$62.21 · scored 08:02 · fresh
Decision brief
BULLISH · 51/100
What changed
No prior comparable read.
Evidence is current.
What would change the view
composite falls below +15 · confidence deteriorates materially from 51/100
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
+51.8 composite
Evidence
51 / 100 · top 45% today
220 contracts · quality 72 · stability 0.00
hasn’t paid −0.05% · n=77,942
01

Why it’s +52

Method
What traded today · weight 62%
+27.1 pts
158 calls · 71.8%62 puts
bias +43.6 × 0.62
What’s on the books · weight 38%
+24.8 pts
190 call OI · 82.6%40 put OI
bias +65.2 × 0.38
Equals
+51.8
52% of the score comes from today’s volume, 48% 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 WLK 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 51 (55th pct) · quality 72 · 220 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 0
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 WLK
04

Where the positions sit

calls tradedstrikeputs traded
$135
$130
$125
$120
$115
$110
$105
$100
$95
$90
$85
$80
$75
$70
$65
$60
$55
$50
$45
Spot $62.21 highlighted. The $180 strike holds the most open interest (the “wall”, 62). Near-dated expiry in the mix, so OI is noisier.
05

Our record on WLK

Proof
We haven’t checked a call on WLK 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 —
WLK
Strongly bullish, moderately evidenced.
−100 bearish0bullish +100
+51.8evidence 51
hasn’t paid −0.05% · n=77,942
Why it’s +52
+27.1 volume · 72% calls+24.8 OI · 83% 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 51 (55th pct) · quality 72 · 220 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 0
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 WLK
Ask about WLK
Not enough tape history on WLK for a weekly brief yet. Ask anything below.
Ask
Explain the $180 wallAlert me before earnings