11.31
price up icon2.82%   0.31
after-market After Hours: 11.53 0.22 +1.95%
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Energy Recovery Inc Stock (ERII) Option Chain

For the May 15, 2026 expiration date, the ERII stock option chain has a total of 364 contracts, with 105 call options and 259 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • August 21, 2026 : 1 contracts.

Energy Recovery Inc (ERII) Most Active Options & Calendar

ERII Call Options Expiring May 15, 2026

Strike Price Change % Change Volume
favorite 12.50 0.55 0.11 +25.00% 104
favorite 10.00 1.79 0.24 +15.48% 1
favorite 2.50 0.00 0.00 - -
favorite 5.00 0.00 0.00 - -
favorite 7.50 3.95 0.00 - -
favorite 15.00 0.20 0.00 - -
favorite 17.50 0.09 0.00 - -

ERII Put Options Expiring May 15, 2026

Strike Price Change % Change Volume
favorite
10.00
0.40 -0.10 -20.00% 259
favorite
2.50
0.02 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -
favorite
12.50
2.50 0.00 - -
favorite
15.00
1.80 0.00 - -
favorite
17.50
3.65 0.00 - -

Energy Recovery Inc Stock (ERII) Option Chain Analysis

Put Volume Total 259
Call Volume Total 105
Put/Call Ratio (PCR) 2.47
Put Strike With Highest Volume $10.00
Call Strike With Highest Volume $12.50
$13.76
price up icon 0.22%
ARQ ARQ
$2.37
price down icon 3.27%
$1.59
price down icon 2.45%
$2.22
price down icon 8.64%
PCT PCT
$7.65
price up icon 4.08%
Cap:     |  Volume (24h):