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OLN$15.03 —+ Alert
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● 15 Oct · US extended hours · scored 08:08
● 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

OLN

OLN
$15.03 · scored 08:08 · fresh
Decision brief
BULLISH · 58/100
What changed
No prior comparable read.
Evidence is current.
What would change the view
composite falls below +15 · confidence deteriorates materially from 58/100
For the read
options volume favours puts · open interest agrees with the read
Against / uncertainty
signal stability is low
The read
Mildly bullish, moderately evidenced.
−100 bearish0bullish +100
+20.9 composite
Evidence
58 / 100 · top 29% today
2,844 contracts · quality 73 · stability 0.00
hasn’t paid −7.47% · n=1,230
01

Why it’s +21

Method
What traded today · weight 62%
−10.0 pts
1,192 calls · 41.9%1,652 puts
bias −16.2 × 0.62
What’s on the books · weight 38%
+30.9 pts
1,262 call OI · 90.7%130 put OI
bias +81.3 × 0.38
Equals
+20.9
25% of the score comes from today’s volume, 75% 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 OLN 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 58 (71th pct) · quality 73 · 2,844 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 26
against
This kind of read hasn’t paid
mildly bullish · put-heavy · low liquidity → −7.47% avg, n=1,230
note
Too few of our calls checked
0 closed calls on OLN
04

Where the positions sit

calls tradedstrikeputs traded
$42.5
WALL · OI 650
$40
$37.5
$35
$32.5
$30
$27.5
$25
$22.5
$20
$17.5
$15
$12.5
$10
$7.5
$5
Spot $15.03 highlighted. The $42.50 strike holds the most open interest (the “wall”, 650). Near-dated expiry in the mix, so OI is noisier.
05

Our record on OLN

Proof
We haven’t checked a call on OLN 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 —
OLN
Mildly bullish, moderately evidenced.
−100 bearish0bullish +100
+20.9evidence 58
hasn’t paid −7.47% · n=1,230
Why it’s +21
−10.0 volume · 42% calls+30.9 OI · 91% 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 58 (71th pct) · quality 73 · 2,844 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 26
againstThis kind of read hasn’t paid
mildly bullish · put-heavy · low liquidity → −7.47% avg, n=1,230
noteToo few of our calls checked
0 closed calls on OLN
Ask about OLN
Not enough tape history on OLN for a weekly brief yet. Ask anything below.
Ask
Explain the $42.5 wallAlert me before earnings