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Contract OI history

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Nov 27, 2026 EXPIRATION

PCT $4.00 Call

PCT261127C00004000

Latest saved OI5Oct 23, 2026
Last change-3vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PCT $4.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 840 2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 7 OI2026-10-16: 8 OI2026-10-20: 8 OI2026-10-23: 5 OI Oct 09, 2026Oct 23, 2026

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

PCT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5-3
Oct 20, 202680
Oct 16, 20268+1
Oct 14, 20267+7
Oct 13, 202600
Oct 09, 20260No prior observation