thetaOwl

ALT

Altimmune, Inc.Close $2.82EOD only
Max Pain
$0.50
Next expiry May 22, 2026
Expected Move
±$0.40
14.2% from close
Price Gap
-2.32
Distance to max pain
IV Rank
80
High premium
P/C OI
0.08
Slightly call-heavy
Consensus
No reports available
Published snapshot: May 20, 2026 close
End-of-day snapshot

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

Published Snapshot
May 20, 2026 close
Max Pain — ALT
Data as of market close May 20, 2026

Nearest listed expiration 2026-05-22 shows max pain at $0.50 (2.32 below spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.

Max Pain Strike
$0.50
Nearest expiry
Expected Move
±$0.40
±14.2%
Days to Expiry
2
Calendar days
Total Call OI
1,515
Nearest expiry
Total Put OI
60
Nearest expiry
P/C OI Ratio
0.04
Put-heavy
Spot Price
$2.82
Published close
Consensus
-
Open report for full read

Max Pain by Expiration

Pain by Strike

Drill into expiration
Selected: 2026-05-22
ExpirationMax Pain StrikeLast Updated
2026-05-08$3.005/8/2026, 11:02:44 PM
2026-05-15$3.005/15/2026, 11:02:56 PM
2026-05-22NextUpdated$0.505/20/2026, 11:01:58 PM
2026-05-29$0.505/20/2026, 11:01:58 PM
2026-06-05$0.505/20/2026, 11:01:58 PM
2026-06-12$0.505/20/2026, 11:01:58 PM
2026-06-18$3.005/20/2026, 11:01:58 PM
2026-06-26$0.505/20/2026, 11:01:58 PM
2026-07-17$3.005/20/2026, 11:01:58 PM
2026-09-18$3.005/20/2026, 11:01:58 PM
2026-12-18$3.005/20/2026, 11:01:58 PM
2027-01-15$2.005/20/2026, 11:01:58 PM
Selected expiration: 2026-05-22 at max pain $0.50.
ALT pain by strike for 2026-05-22 expiration
StrikeCall PainPut PainTotal Pain
0.501645016450
181001345021550
1.5178001060028400
228500775036250
2.539900505044950
356550330059850
3.51097502200111950
41795501300180850
4.5252900750253650
5326250300326550
5.5401650100401750
64772000477200
6.55528500552850
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.