Energy Recovery (ERII) options

ERII options today: flow, premium by expiry, open interest by strike, implied volatility and dealer gamma.

• ERII options traded $126.00K in premium on 2026-11-04: $0.00 in calls and $126.00K in puts, a net bullish lean of $126.00K.
• Max pain for 2026-11-20 is $7.5.

Updated 2026-11-06 11:42 UTC