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Contract OI history

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Dec 18, 2026 EXPIRATION

FOUR $45.00 Call

FOUR261218C00045000

Latest saved OI407Oct 23, 2026
Last change0vs 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. 4072030 2026-10-02: 283 OI2026-10-05: 283 OI2026-10-06: 299 OI2026-10-07: 309 OI2026-10-08: 309 OI2026-10-09: 309 OI2026-10-13: 363 OI2026-10-14: 363 OI2026-10-15: 366 OI2026-10-16: 371 OI2026-10-21: 407 OI2026-10-23: 407 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, 2026Viewing4070
Oct 21, 2026407+36
Oct 16, 2026371+5
Oct 15, 2026366+3
Oct 14, 20263630
Oct 13, 2026363+54
Oct 09, 20263090
Oct 08, 20263090
Oct 07, 2026309+10
Oct 06, 2026299+16
Oct 05, 20262830
Oct 02, 2026283No prior observation