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Contract OI history

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Nov 20, 2026 EXPIRATION

CPT $100.00 Call

CPT261120C00100000

Latest saved OI182Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CPT $100.00 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. 182910 2026-10-02: 149 OI2026-10-05: 150 OI2026-10-06: 150 OI2026-10-07: 150 OI2026-10-08: 168 OI2026-10-09: 168 OI2026-10-13: 171 OI2026-10-14: 171 OI2026-10-15: 176 OI2026-10-16: 176 OI2026-10-21: 179 OI2026-10-23: 182 OI Oct 02, 2026Oct 23, 2026

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

CPT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing182+3
Oct 21, 2026179+3
Oct 16, 20261760
Oct 15, 2026176+5
Oct 14, 20261710
Oct 13, 2026171+3
Oct 09, 20261680
Oct 08, 2026168+18
Oct 07, 20261500
Oct 06, 20261500
Oct 05, 2026150+1
Oct 02, 2026149No prior observation