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EFX$142.48 —+ Alert
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● 7 Oct · US extended hours · scored 10:40
● Wed 7 Oct 2026/US extended hours · opens 14:30 BST/98 names scored today/last score 13:20 BSTResearch, not advice · every call is published at Proof

EFX

EFX
$142.48 · scored 10:40 · fresh
Decision brief
BEARISH · 54/100
What changed
No prior comparable read.
Evidence is stale — treat this read cautiously.
What would change the view
composite rises above -15 · confidence deteriorates materially from 54/100
For the read
open interest agrees with the read
Against / uncertainty
signal stability is low
The read
Mildly bearish, moderately evidenced.
−100 bearish0bullish +100
−22.0 composite
Evidence
54 / 100 · top 61% today
1,065 contracts · quality 73 · stability 0.00
hasn’t paid +0.26% · n=31,339
01

Why it’s −22

Method
What traded today · weight 62%
−5.5 pts
485 calls · 45.5%580 puts
bias −8.9 × 0.62
What’s on the books · weight 38%
−16.5 pts
15 call OI · 28.3%38 put OI
bias −43.4 × 0.38
Equals
−22.0
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 EFX 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 54 (39th pct) · quality 73 · 1,065 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 0
against
This kind of read hasn’t paid
mildly bearish · balanced · low liquidity → +0.26% avg, n=31,339
note
Too few of our calls checked
0 closed calls on EFX
04

Where the positions sit

calls tradedstrikeputs traded
$185
WALL · OI 14
$180
$175
$170
$165
$160
$155
$150
$145
$140
$135
$130
$125
$120
$115
$110
$105
$100
$95
Spot $142.48 highlighted. The $185 strike holds the most open interest (the “wall”, 14). Near-dated expiry in the mix, so OI is noisier.
05

Our record on EFX

Proof
We haven’t checked a call on EFX 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.
EFX
Mildly bearish, moderately evidenced.
−100 bearish0bullish +100
−22.0evidence 54
hasn’t paid +0.26% · n=31,339
Why it’s −22
−5.5 volume · 46% calls−16.5 OI · 28% 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 54 (39th pct) · quality 73 · 1,065 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 0
againstThis kind of read hasn’t paid
mildly bearish · balanced · low liquidity → +0.26% avg, n=31,339
noteToo few of our calls checked
0 closed calls on EFX
Ask about EFX
Not enough tape history on EFX for a weekly brief yet. Ask anything below.
Ask
Explain the $185 wallAlert me before earnings