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Contract OI history

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Nov 20, 2026 EXPIRATION

FOUR $45.00 Call

FOUR261120C00045000

Latest saved OI1,130Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FOUR $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. 1,1315650 2026-10-02: 430 OI2026-10-05: 445 OI2026-10-06: 548 OI2026-10-07: 609 OI2026-10-08: 609 OI2026-10-09: 678 OI2026-10-13: 744 OI2026-10-14: 744 OI2026-10-15: 749 OI2026-10-16: 779 OI2026-10-21: 1,131 OI2026-10-23: 1,130 OI Oct 02, 2026Oct 23, 2026

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

FOUR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,130-1
Oct 21, 20261,131+352
Oct 16, 2026779+30
Oct 15, 2026749+5
Oct 14, 20267440
Oct 13, 2026744+66
Oct 09, 2026678+69
Oct 08, 20266090
Oct 07, 2026609+61
Oct 06, 2026548+103
Oct 05, 2026445+15
Oct 02, 2026430No prior observation