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Contract OI history

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Jan 15, 2027 EXPIRATION

PCT $5.00 Put

PCT270115P00005000

Latest saved OI34,356Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PCT $5.00 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. 34,52617,2630 2026-10-09: 34,526 OI2026-10-13: 34,487 OI2026-10-14: 34,356 OI2026-10-16: 34,356 OI2026-10-20: 34,355 OI2026-10-23: 34,356 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, 2026Viewing34,356+1
Oct 20, 202634,355-1
Oct 16, 202634,3560
Oct 14, 202634,356-131
Oct 13, 202634,487-39
Oct 09, 202634,526No prior observation