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Contract OI history

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Oct 23, 2026 EXPIRATION

U $43.00 Call

U261023C00043000

Latest saved OI880Oct 23, 2026
Last change-93vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $43.00 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. 9734860 2026-10-02: 286 OI2026-10-05: 280 OI2026-10-06: 272 OI2026-10-07: 271 OI2026-10-08: 271 OI2026-10-09: 271 OI2026-10-14: 272 OI2026-10-15: 412 OI2026-10-16: 915 OI2026-10-21: 973 OI2026-10-23: 880 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, 2026Viewing880-93
Oct 21, 2026973+58
Oct 16, 2026915+503
Oct 15, 2026412+140
Oct 14, 2026272+1
Oct 09, 20262710
Oct 08, 20262710
Oct 07, 2026271-1
Oct 06, 2026272-8
Oct 05, 2026280-6
Oct 02, 2026286No prior observation