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Contract OI history

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Dec 18, 2026 EXPIRATION

FRO $55.00 Call

FRO261218C00055000

Latest saved OI210Oct 23, 2026
Last change+48vs previous saved observation
Saved market days10Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
FRO $55.00 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. 2101050 2026-10-06: 0 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-09: 10 OI2026-10-13: 101 OI2026-10-14: 106 OI2026-10-15: 131 OI2026-10-16: 135 OI2026-10-21: 162 OI2026-10-23: 210 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, 2026Viewing210+48
Oct 21, 2026162+27
Oct 16, 2026135+4
Oct 15, 2026131+25
Oct 14, 2026106+5
Oct 13, 2026101+91
Oct 09, 202610+7
Oct 08, 202630
Oct 07, 20263+3
Oct 06, 20260No prior observation