Skip to content
FlowDesk
MRX$68.54 +0.00%+ Alert
Sign inCreate free accountStart free
● 26 Oct · US extended hours · scored 00:48
● Mon 26 Oct 2026/US extended hours · opens 13:30 GMT/206 names scored today/last score 10:20 GMTResearch, not advice · every call is published at Proof

MRX

MRX
$68.54 · +0.00% vs $68.54 close · scored 00:48 · stale
Decision brief
BEARISH · 27/100
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 27/100
For the read
options volume favours puts
Against / uncertainty
open interest leans against the read · signal stability is low · evidence confidence is weak · data quality is weak
The read
Strongly bearish, thinly evidenced.
−100 bearish0bullish +100
−36.8 composite
Evidence
27 / 100 · top 99% today
4 contracts · quality 26 · stability 0.00
01

Why it’s −37

Method
What traded today · weight 62%
−62.0 pts
0 calls · 0.0%4 puts
bias −100.0 × 0.62
What’s on the books · weight 38%
+25.2 pts
197 call OI · 83.1%40 put OI
bias +66.2 × 0.38
Equals
−36.8
71% of the score comes from today’s volume, 29% 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 MRX 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 27 (1th pct) · quality 26 · 4 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 80
pass
This kind of read has paid
strongly bearish · put-heavy · low liquidity → −0.43% avg, n=7,980
note
Too few of our calls checked
1 closed call on MRX
04

Where the positions sit

calls tradedstrikeputs traded
$100
$95
$90
$85
$80
WALL · OI 84
$75
$70
$65
$60
$55
$50
$40
Spot $68.54 highlighted. The $80 strike holds the most open interest (the “wall”, 84).
05

Our record on MRX

Proof
0%
hit rate · 1 closed
—
payoff
+0.00%
avg return
22 Oct · 4h
$68.54 → $68.54
+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; 1 of these 1 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 —
MRX
Strongly bearish, thinly evidenced.
−100 bearish0bullish +100
−36.8evidence 27
Why it’s −37
−62.0 volume · 0% calls+25.2 OI · 83% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
againstThin evidence
confidence 27 (1th pct) · quality 26 · 4 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 80
noteToo few of our calls checked
1 closed call on MRX
Ask about MRX
Not enough tape history on MRX for a weekly brief yet. Ask anything below.
Ask
Explain the $80 wallAlert me before earnings