thetaOwl

AON

Aon plcClose $357.46EOD only
Max Pain
$330.00
Next expiry Jul 17, 2026
Expected Move
±$4.75
1.3% from close
Price Gap
-27.46
Distance to max pain
IV Rank
25
Low premium
P/C OI
0.83
Slightly call-heavy
Consensus
No reports available
Published snapshot: Jul 2, 2026 close
End-of-day snapshot

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

Published Snapshot
Jul 2, 2026 close
Max Pain — AON
Data as of market close Jul 2, 2026

Nearest listed expiration 2026-07-17 shows max pain at $330.00 (27.46 below spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.

Max Pain Strike
$330.00
Nearest expiry
Expected Move
±$4.75
±1.3%
Days to Expiry
15
Calendar days
Total Call OI
1,497
Nearest expiry
Total Put OI
638
Nearest expiry
P/C OI Ratio
0.43
Put-heavy
Spot Price
$357.46
Published close
Consensus
-
Open report for full read

Max Pain by Expiration

Pain by Strike

Drill into expiration
Selected: 2026-07-17
ExpirationMax Pain StrikeLast Updated
2026-05-15$320.005/15/2026, 11:02:56 PM
2026-06-18$330.006/18/2026, 11:03:16 PM
2026-07-17NextUpdated$330.007/3/2026, 11:03:14 PM
2026-08-21$330.007/3/2026, 11:03:14 PM
2026-09-18$320.007/3/2026, 11:03:14 PM
2026-10-16$320.007/3/2026, 11:03:14 PM
2027-01-15$330.007/3/2026, 11:03:14 PM
Selected expiration: 2026-07-17 at max pain $330.00.
AON pain by strike for 2026-07-17 expiration
StrikeCall PainPut PainTotal Pain
210059340005934000
220052990005299000
230046660004666000
240040390004039000
250034160003416000
260028170002817000
270022470002247000
280017050001705000
290600012220001228000
30012000796000808000
31026000416000442000
32062000227000289000
330149000104000253000
34030800020000328000
350100800030001011000
360191500020001917000
370297000010002971000
380410400004104000
390528700005287000
400654400006544000
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.