GFL open interest

GFL options open interest by strike for each expiration, calls against puts, with max pain.

• GFL options traded $836.18K in premium on 2026-11-04: $807.97K in calls and $28.21K in puts, a net bullish lean of $198.03K.
• Put/call ratio 0.03, implied volatility 47.3%.
• Options price a move of about ±$2.89 by 2026-11-06.
• Max pain for 2026-11-20 is $45.0.

Updated 2026-11-05 12:50 UTC