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MPWR$1,243.11 —+ Alert
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● 15 Oct · US extended hours · scored 08:06
● 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

MPWR

MPWR
$1,243.11 · scored 08:06 · fresh
Decision brief
NEUTRAL · 52/100
What changed
No prior comparable read.
Evidence is current.
What would change the view
composite leaves the neutral band · confidence deteriorates materially from 52/100
For the read
No strong confirming evidence isolated.
Against / uncertainty
open interest leans against the read · signal stability is low
The read
Mildly bullish, moderately evidenced.
−100 bearish0bullish +100
+13.2 composite
Evidence
52 / 100 · top 43% today
2,661 contracts · quality 76 · stability 0.00
hasn’t paid −0.09% · n=8,758
01

Why it’s +13

Method
What traded today · weight 62%
−2.8 pts
1,270 calls · 47.7%1,391 puts
bias −4.5 × 0.62
What’s on the books · weight 38%
+16.0 pts
228 call OI · 71.0%93 put OI
bias +42.1 × 0.38
Equals
+13.2
15% of the score comes from today’s volume, 85% 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 MPWR 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 52 (57th pct) · quality 76 · 2,661 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 45
against
This kind of read hasn’t paid
mildly bullish · balanced · low liquidity → −0.09% avg, n=8,758
note
Too few of our calls checked
0 closed calls on MPWR
04

Where the positions sit

calls tradedstrikeputs traded
$1330
$1320
$1310
$1300
$1290
$1280
$1270
$1260
$1250
$1240
$1230
$1220
$1210
$1200
$1190
$1180
$1170
$1160
$1150
Spot $1,243.11 highlighted. The $2,180 strike holds the most open interest (the “wall”, 68). Near-dated expiry in the mix, so OI is noisier.
05

Our record on MPWR

Proof
We haven’t checked a call on MPWR 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 —
MPWR
Mildly bullish, moderately evidenced.
−100 bearish0bullish +100
+13.2evidence 52
hasn’t paid −0.09% · n=8,758
Why it’s +13
−2.8 volume · 48% calls+16.0 OI · 71% 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 52 (57th pct) · quality 76 · 2,661 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 45
againstThis kind of read hasn’t paid
mildly bullish · balanced · low liquidity → −0.09% avg, n=8,758
noteToo few of our calls checked
0 closed calls on MPWR
Ask about MPWR
Not enough tape history on MPWR for a weekly brief yet. Ask anything below.
Ask
Explain the $2180 wallAlert me before earnings