thetaOwl

IMOS

ChipMOS TECHNOLOGIES INC.Close $49.00EOD only
Max Pain
$30.00
Next expiry Jun 18, 2026
Expected Move
±$8.95
18.3% from close
Price Gap
-19.00
Distance to max pain
IV Rank
38
Middle-high premium
P/C OI
1.21
Slightly put-heavy
Consensus
No reports available
Published snapshot: May 19, 2026 close
End-of-day snapshot

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

Published Snapshot
May 19, 2026 close
Max Pain — IMOS
Data as of market close May 19, 2026

Nearest listed expiration 2026-06-18 shows max pain at $30.00 (19.00 below spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.

Max Pain Strike
$30.00
Nearest expiry
Expected Move
±$8.95
±18.3%
Days to Expiry
30
Calendar days
Total Call OI
204
Nearest expiry
Total Put OI
513
Nearest expiry
P/C OI Ratio
2.51
Put-heavy
Spot Price
$49.00
Published close
Consensus
-
Open report for full read

Max Pain by Expiration

Pain by Strike

Drill into expiration
Selected: 2026-06-18
ExpirationMax Pain StrikeLast Updated
2026-04-17$35.004/17/2026, 11:14:32 PM
2026-05-15$50.005/15/2026, 11:18:37 PM
2026-06-18NextUpdated$30.005/19/2026, 11:17:15 PM
2026-09-18$40.005/19/2026, 11:17:15 PM
2026-12-18$40.005/19/2026, 11:17:15 PM
Selected expiration: 2026-06-18 at max pain $30.00.
IMOS pain by strike for 2026-06-18 expiration
StrikeCall PainPut PainTotal Pain
7.504025040250
1003650036500
12.503275032750
17.502525025250
2002200022000
255001550016000
301500900010500
359500350013000
4019000250021500
4528500150030000
504950050050000
5578500078500
601325000132500
652145000214500
702975000297500
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.