Pre-market
⌘K
Sign in Sign up

Energy Recovery ERII 7.03 0.04 0.57%

ERII Delta Exposure (DEX)

ERII (Energy Recovery): 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
0.476
Put Call Ratio (OI)
6.31
Put Call Ratio (Vol)
0.696
IV Rank
15
IV Percentile
27.8
Max Pain
5

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
-13.0
13.0
View values by strike
ERII · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
StrikeCallsPuts
2.50 1.76 K 0
5.00 9.03 K -119
7.50 8.33 K -1.71 M
10.00 24.1 K -5.49 K
12.50 7.92 K 0
15.00 5.22 K 0
17.50 2.22 K 0
20.00 12.5 K 0