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Contract OI history

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Oct 23, 2026 EXPIRATION

U $44.00 Call

U261023C00044000

Latest saved OI700Oct 23, 2026
Last change+261vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $44.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7003500 2026-10-02: 205 OI2026-10-05: 223 OI2026-10-06: 241 OI2026-10-07: 237 OI2026-10-08: 237 OI2026-10-09: 231 OI2026-10-14: 226 OI2026-10-15: 242 OI2026-10-16: 346 OI2026-10-21: 439 OI2026-10-23: 700 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing700+261
Oct 21, 2026439+93
Oct 16, 2026346+104
Oct 15, 2026242+16
Oct 14, 2026226-5
Oct 09, 2026231-6
Oct 08, 20262370
Oct 07, 2026237-4
Oct 06, 2026241+18
Oct 05, 2026223+18
Oct 02, 2026205No prior observation