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Contract OI history

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Nov 06, 2026 EXPIRATION

PCT $4.50 Put

PCT261106P00004500

Latest saved OI289Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PCT $4.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2891440 2026-10-09: 60 OI2026-10-13: 289 OI2026-10-14: 289 OI2026-10-16: 289 OI2026-10-20: 289 OI2026-10-23: 289 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, 2026Viewing2890
Oct 20, 20262890
Oct 16, 20262890
Oct 14, 20262890
Oct 13, 2026289+229
Oct 09, 202660No prior observation