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Ero Copper Corp ERO 35.47 1.3 3.8%

ERO Delta Exposure (DEX)

ERO (Ero Copper Corp): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
0.594
Put Call Ratio (OI)
0.16
Put Call Ratio (Vol)
0.343
IV Rank
33.8
IV Percentile
37
Max Pain
35

Delta exposure (2026-09-21)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
25.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-22.3
22.3
View values by strike
ERO · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
StrikeCallsPuts
12.50 21.5 K -302
15.00 10.2 K -1.81 K
17.50 2.65 K -2.77 K
20.00 4.65 K -4.17 K
22.50 32.3 K -4.87 K
25.00 108 K -7.68 K
30.00 761 K -71.2 K
35.00 1.34 M -113 K
40.00 556 K -49.2 K
45.00 272 K -26 K
50.00 159 K -3.88 K
55.00 11.3 K -811