thetaOwl

MBX

MBX Biosciences, Inc.Close $66.52EOD only
Max Pain
$60.00
Next expiry Aug 21, 2026
Expected Move
±$4.75
7.1% from close
Price Gap
-6.52
Distance to max pain
IV Rank
7
Low premium
P/C OI
0.33
Slightly call-heavy
Consensus
No reports available
Published snapshot: Aug 18, 2026 close
End-of-day snapshot

This page reflects MBX options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot
Aug 18, 2026 close
Max Pain — MBX
Data as of market close Aug 18, 2026

Nearest listed expiration 2026-08-21 shows max pain at $60.00 (6.52 below spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.

Max Pain Strike
$60.00
Nearest expiry
Expected Move
±$4.75
±7.1%
Days to Expiry
3
Calendar days
Total Call OI
191
Nearest expiry
Total Put OI
425
Nearest expiry
P/C OI Ratio
2.23
Put-heavy
Spot Price
$66.52
Published close
Consensus
-
Open report for full read

Max Pain by Expiration

Pain by Strike

Drill into expiration
Selected: 2026-08-21
ExpirationMax Pain StrikeLast Updated
2026-06-18$35.006/18/2026, 11:22:58 PM
2026-07-17$35.007/17/2026, 11:26:45 PM
2026-08-21NextUpdated$60.008/18/2026, 11:20:42 PM
2026-09-18$60.008/18/2026, 11:20:42 PM
2026-10-16$50.008/18/2026, 11:20:42 PM
2026-12-18$20.008/18/2026, 11:20:42 PM
2027-01-15$25.008/18/2026, 11:20:42 PM
Selected expiration: 2026-08-21 at max pain $60.00.
MBX pain by strike for 2026-08-21 expiration
StrikeCall PainPut PainTotal Pain
30011285001128500
351500916000917500
403000704000707000
4513500492000505500
5026500285000311500
5548000139000187000
608850042500131000
651435002500146000
702095000209500
752855000285500
803680000368000
854550000455000
905490000549000
956440000644000
1007395000739500
How to Read Max Pain
Compare pin-risk and strike-pressure across expirations from the latest published close.
What max pain measures

Max pain is the strike where option holders would collectively lose the most at expiration, based on open interest across the listed chain.

How traders use it

It is most useful as a possible pinning zone, especially when spot is already trading near a crowded strike into expiration.

What can break it

Strong directional flows, news, or fast spot moves can overwhelm any pinning tendency, so max pain should support a thesis rather than drive it alone.

The closer you are to expiration, the more useful this becomes as context and the less useful it is as a standalone prediction.