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Contract OI history

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Dec 18, 2026 EXPIRATION

GFL $45.00 Call

GFL261218C00045000

Latest saved OI48,532Oct 23, 2026
Last change-64vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GFL $45.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 48,59624,2980 2026-10-02: 42,723 OI2026-10-05: 42,799 OI2026-10-06: 42,782 OI2026-10-07: 43,000 OI2026-10-08: 43,041 OI2026-10-09: 46,223 OI2026-10-13: 46,593 OI2026-10-14: 46,656 OI2026-10-15: 46,589 OI2026-10-16: 46,394 OI2026-10-21: 48,596 OI2026-10-23: 48,532 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GFL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing48,532-64
Oct 21, 202648,596+2,202
Oct 16, 202646,394-195
Oct 15, 202646,589-67
Oct 14, 202646,656+63
Oct 13, 202646,593+370
Oct 09, 202646,223+3,182
Oct 08, 202643,041+41
Oct 07, 202643,000+218
Oct 06, 202642,782-17
Oct 05, 202642,799+76
Oct 02, 202642,723No prior observation