thetaOwl

AON

Aon plcClose $269.45EOD only
Max Pain
$300.00
Next expiry Oct 16, 2026
Expected Move
±$11.35
4.2% from close
Price Gap
+30.55
Distance to max pain
IV Rank
45
Middle-high premium
P/C OI
0.88
Slightly call-heavy
Consensus
—
No reports available
Published snapshot: Oct 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
Oct 2, 2026 close
Max Pain — AON
Data as of market close Oct 2, 2026

Nearest listed expiration 2026-10-16 shows max pain at $300.00 (30.55 above spot). Use this page to evaluate pin-risk zones, strike pressure, and open-interest concentration before selecting trade structure.

Max Pain Strike
$300.00
Nearest expiry
Expected Move
±$11.35
±4.2%
Days to Expiry
14
Calendar days
Total Call OI
2,781
Nearest expiry
Total Put OI
1,933
Nearest expiry
P/C OI Ratio
0.70
Put-heavy
Spot Price
$269.45
Published close
Consensus
-
Open report for full read

Max Pain by Expiration

Pain by Strike

Drill into expiration
Selected: 2026-10-16
ExpirationMax Pain StrikeLast Updated
2026-08-21$350.008/21/2026, 11:03:11 PM
2026-09-18$320.009/18/2026, 11:03:05 PM
2026-10-16NextUpdated$300.0010/2/2026, 11:02:38 PM
2026-11-20$310.0010/2/2026, 11:02:38 PM
2026-12-18$280.0010/2/2026, 11:02:38 PM
2027-01-15$310.0010/2/2026, 11:02:38 PM
2027-04-16$300.0010/2/2026, 11:02:38 PM
Selected expiration: 2026-10-16 at max pain $300.00.
AON pain by strike for 2026-10-16 expiration
StrikeCall PainPut PainTotal Pain
19501754550017545500
20010001658100016582000
21030001465800014661000
22070001273500012742000
230110001081600010827000
2401600088970008913000
2502500069850007010000
2605300051100005163000
2708100034950003576000
28013400020580002192000
29027600010920001368000
300656000319000975000
31011980001040001302000
3201890000630001953000
3302732000340002766000
3403728000160003744000
350480600060004812000
360606000020006062000
370770100010007702000
380942100009421000
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.