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Contract OI history

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Nov 06, 2026 EXPIRATION

U $55.00 Call

U261106C00055000

Latest saved OI353Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $55.00 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. 3531760 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 27 OI2026-10-07: 27 OI2026-10-08: 27 OI2026-10-09: 235 OI2026-10-14: 238 OI2026-10-15: 236 OI2026-10-16: 240 OI2026-10-21: 352 OI2026-10-23: 353 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, 2026Viewing353+1
Oct 21, 2026352+112
Oct 16, 2026240+4
Oct 15, 2026236-2
Oct 14, 2026238+3
Oct 09, 2026235+208
Oct 08, 2026270
Oct 07, 2026270
Oct 06, 202627+25
Oct 05, 202620
Oct 02, 20262No prior observation