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BY$36.57 —+ Alert
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● 8 Oct · US extended hours · scored 08:50
● Thu 8 Oct 2026/US extended hours · opens 14:30 BST/381 names scored today/last score 12:37 BSTResearch, not advice · every call is published at Proof

BY

BY
$36.57 · scored 08:50 · fresh
Decision brief
BULLISH · 41/100
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 41/100
For the read
options volume favours calls · open interest agrees with the read
Against / uncertainty
signal stability is low · evidence confidence is weak · data quality is weak
The read
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+100.0 composite
Evidence
41 / 100 · top 80% today
7 contracts · quality 23 · stability 0.00
hasn’t paid −0.59% · n=219,620
01

Why it’s +100

Method
What traded today · weight 62%
+62.0 pts
7 calls · 100.0%0 puts
bias +100.0 × 0.62
What’s on the books · weight 38%
+38.0 pts
251 call OI · 100.0%0 put OI
bias +100.0 × 0.38
Equals
+100.0
62% of the score comes from today’s volume, 38% 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 BY 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 41 (20th pct) · quality 23 · 7 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 → −0.59% avg, n=219,620
note
Too few of our calls checked
0 closed calls on BY
04

Where the positions sit

calls tradedstrikeputs traded
$45
WALL · OI 250
$40
$35
$30
$25
Spot $36.57 highlighted. The $45 strike holds the most open interest (the “wall”, 250). Near-dated expiry in the mix, so OI is noisier.
05

Our record on BY

Proof
We haven’t checked a call on BY 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 —
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.
BY
Strongly bullish, thinly evidenced.
−100 bearish0bullish +100
+100.0evidence 41
hasn’t paid −0.59% · n=219,620
Why it’s +100
+62.0 volume · 100% calls+38.0 OI · 100% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
againstThin evidence
confidence 41 (20th pct) · quality 23 · 7 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 0
againstThis kind of read hasn’t paid
strongly bullish · call-heavy · low liquidity → −0.59% avg, n=219,620
noteToo few of our calls checked
0 closed calls on BY
Ask about BY
Not enough tape history on BY for a weekly brief yet. Ask anything below.
Ask
Explain the $45 wallAlert me before earnings