9.42
price up icon4.78%   0.43
after-market After Hours: 9.40 -0.02 -0.21%
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Energy Recovery Inc Stock (ERII) Option Chain

For the August 21, 2026 expiration date, the ERII stock option chain has a total of 1,565 contracts, with 1,494 call options and 71 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:

Energy Recovery Inc (ERII) Most Active Options & Calendar

ERII Call Options Expiring August 21, 2026

Strike Price Change % Change Volume
favorite 12.50 0.50 0.20 +66.67% 974
favorite 10.00 1.14 0.19 +20.00% 351
favorite 7.50 2.40 0.33 +15.94% 145
favorite 15.00 0.25 0.08 +47.06% 24
favorite 2.50 0.00 0.00 - -
favorite 5.00 0.00 0.00 - -
favorite 17.50 0.35 0.00 - -

ERII Put Options Expiring August 21, 2026

Strike Price Change % Change Volume
favorite
10.00
1.60 0.00 - 71
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.50 0.00 - -
favorite
12.50
2.35 0.00 - -
favorite
15.00
2.14 0.00 - -
favorite
17.50
0.00 0.00 - -

Energy Recovery Inc Stock (ERII) Option Chain Analysis

Put Volume Total 71
Call Volume Total 1,494
Put/Call Ratio (PCR) 0.05
Put Strike With Highest Volume $10.00
Call Strike With Highest Volume $12.50
$15.12
price up icon 2.72%
ARQ ARQ
$2.84
price up icon 4.03%
$1.54
price up icon 5.48%
$2.25
price up icon 3.21%
$0.90
price up icon 2.97%
Cap:     |  Volume (24h):