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Contract OI history

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Nov 20, 2026 EXPIRATION

FITB $55.00 Call

FITB261120C00055000

Latest saved OI4,139Oct 23, 2026
Last change+653vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FITB $55.00 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. 4,1392,0690 2026-10-02: 951 OI2026-10-05: 951 OI2026-10-06: 951 OI2026-10-07: 944 OI2026-10-08: 938 OI2026-10-09: 939 OI2026-10-13: 1,033 OI2026-10-14: 1,032 OI2026-10-15: 1,062 OI2026-10-16: 1,092 OI2026-10-21: 3,486 OI2026-10-23: 4,139 OI Oct 02, 2026Oct 23, 2026

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

FITB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,139+653
Oct 21, 20263,486+2,394
Oct 16, 20261,092+30
Oct 15, 20261,062+30
Oct 14, 20261,032-1
Oct 13, 20261,033+94
Oct 09, 2026939+1
Oct 08, 2026938-6
Oct 07, 2026944-7
Oct 06, 20269510
Oct 05, 20269510
Oct 02, 2026951No prior observation