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Contract OI history

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Dec 18, 2026 EXPIRATION

FRO $50.00 Call

FRO261218C00050000

Latest saved OI145Oct 23, 2026
Last change+23vs previous saved observation
Saved market days10Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
FRO $50.00 call open interest history 10 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 145720 2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 9 OI2026-10-13: 69 OI2026-10-14: 70 OI2026-10-15: 70 OI2026-10-16: 100 OI2026-10-21: 122 OI2026-10-23: 145 OI Oct 06, 2026Oct 23, 2026

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

FRO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing145+23
Oct 21, 2026122+22
Oct 16, 2026100+30
Oct 15, 2026700
Oct 14, 202670+1
Oct 13, 202669+60
Oct 09, 20269+9
Oct 08, 202600
Oct 07, 202600
Oct 06, 20260No prior observation