thetaOwl

ERO

Ero Copper Corp.Close $32.97EOD only
Max Pain
$30.00
Next expiry Aug 21, 2026
Expected Move
±$2.25
6.8% from close
Price Gap
-2.97
Distance to max pain
IV Rank
43
Middle-high premium
P/C OI
0.15
Slightly call-heavy
Consensus
No reports available
Published snapshot: Aug 18, 2026 close
End-of-day snapshot

This page reflects ERO 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 — ERO
Data as of market close Aug 18, 2026

Nearest listed expiration 2026-08-21 shows max pain at $30.00 (2.97 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
±$2.25
±6.8%
Days to Expiry
3
Calendar days
Total Call OI
40,540
Nearest expiry
Total Put OI
6,577
Nearest expiry
P/C OI Ratio
0.16
Put-heavy
Spot Price
$32.97
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$30.006/18/2026, 11:11:43 PM
2026-07-17$25.007/17/2026, 11:14:27 PM
2026-08-21NextUpdated$30.008/18/2026, 11:11:44 PM
2026-09-18$30.008/18/2026, 11:11:44 PM
2026-10-16$30.008/18/2026, 11:11:44 PM
2026-11-20$30.008/18/2026, 11:11:44 PM
2026-12-18$35.008/18/2026, 11:11:44 PM
2027-01-15$22.508/18/2026, 11:11:44 PM
2027-03-19$22.508/18/2026, 11:11:44 PM
2027-06-17$22.508/18/2026, 11:11:44 PM
Selected expiration: 2026-08-21 at max pain $30.00.
ERO pain by strike for 2026-08-21 expiration
StrikeCall PainPut PainTotal Pain
12.5083775008377500
15325067472506750500
17.5650051205005127000
201175035145003526250
22.52475019880002012750
2576750844500921250
30572250244500816750
354910250210004931250
4014212750150014214250
4529597750100029598750
504972575050049726250
5569897750069897750
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.