Energy Recovery Inc. (ERII)
NASDAQ: ERII
· Real-Time Price · USD
15.77
-0.10 (-0.63%)
At close: Oct 03, 2025, 3:59 PM
15.77
0.00%
After-hours: Oct 03, 2025, 04:10 PM EDT
ERII Daily Delta Exposure
ERII's current Delta Exposure (DEX) is 5.74K shares, which is 81% larger than the 3M average of 3.17K shares. During this period, DEX ranged from -910.8399999999999 on Jul 8, 2025 to 6.27K on Sep 19, 2025, swinging between net long and short dealer positioning.
DEX History
| Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Oct 2, 2025 | 13,791.52 | -8,056.17 | 5,735.35 | 0.58 |
| Oct 1, 2025 | 13,385.79 | -7,710.84 | 5,674.95 | 0.58 |
| Sep 30, 2025 | 12,070.1 | -6,835.56 | 5,234.54 | 0.57 |
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