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WSO$300.93 —+ Alert
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● 1 Oct · US extended hours · scored 16:17
● Thu 1 Oct 2026/US extended hours · opens Fri 14:30 BST/586 names scored today/last score 00:19 BSTResearch, not advice · every call is published at Proof

WSO

WSO
$300.93 · scored 16:17 · stale
The read
Strongly bearish, thinly evidenced.
−100 bearish0bullish +100
−35.3 composite
Evidence
26 / 100 · top 99% today
1 contracts · quality 54 · stability 0.00
01

Why it’s −35

Method
What traded today · weight 62%
−62.0 pts
0 calls · 0.0%1 puts
bias −100.0 × 0.62
What’s on the books · weight 38%
+26.7 pts
3,626 call OI · 85.1%634 put OI
bias +70.2 × 0.38
Equals
−35.3
70% of the score comes from today’s volume, 30% 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 WSO 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 26 (1th pct) · quality 54 · 1 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 100
pass
This kind of read has paid
strongly bearish · put-heavy · low liquidity → −0.16% avg, n=57,763
note
Too few of our calls checked
2 closed calls on WSO
04

Where the positions sit

No per-strike chain is stored for this name yet, so we can’t show where the positions sit. The totals above still come from today’s chain.
Spot $300.93. The $300 strike holds the most open interest (the “wall”, 1,287). Near-dated expiry in the mix, so OI is noisier.
05

Our record on WSO

Proof
0%
hit rate · 2 closed
—
payoff
+0.00%
avg return
1 Oct · 4h
$300.93 → $300.93
+0.00%flat
1 Oct · 4h
$302.69 → $302.69
+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; 2 of these 2 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 —
Research · never used to score
Tape transformer forecasts live on their own page and have not earned a place in the read. Not enough closed-trade evidence to trust on their own.
WSO
Strongly bearish, thinly evidenced.
−100 bearish0bullish +100
−35.3evidence 26
Why it’s −35
−62.0 volume · 0% calls+26.7 OI · 85% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
againstThin evidence
confidence 26 (1th pct) · quality 54 · 1 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 100
noteToo few of our calls checked
2 closed calls on WSO
Ask about WSO
Not enough tape history on WSO for a weekly brief yet. Ask anything below.
Ask
Explain the $300 wallAlert me before earnings