8.52
price up icon1.19%   0.10
after-market After Hours: 8.65 0.13 +1.53%
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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 23 contracts, with 22 call options and 1 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 10.00 0.29 -0.05 -14.71% 20
favorite 12.50 0.10 0.05 +100.00% 2
favorite 2.50 0.00 0.00 - -
favorite 5.00 0.00 0.00 - -
favorite 7.50 1.21 0.00 - -
favorite 15.00 0.20 0.00 - -
favorite 17.50 0.35 0.00 - -

ERII Put Options Expiring August 21, 2026

Strike Price Change % Change Volume
favorite
7.50
0.47 0.09 +23.68% 1
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
10.00
1.60 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 1
Call Volume Total 22
Put/Call Ratio (PCR) 0.05
Put Strike With Highest Volume $7.50
Call Strike With Highest Volume $10.00
$13.43
price up icon 4.03%
ARQ ARQ
$1.99
price down icon 1.73%
$1.52
price down icon 1.62%
$2.20
price up icon 1.85%
$3.98
price up icon 14.04%
Cap:     |  Volume (24h):