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Contract OI history

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Oct 23, 2026 EXPIRATION

PCT $9.00 Put

PCT261023P00009000

Latest saved OI111Oct 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 $9.00 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. 112560 2026-10-09: 112 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-16: 111 OI2026-10-20: 111 OI2026-10-23: 111 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, 2026Viewing1110
Oct 20, 20261110
Oct 16, 20261110
Oct 14, 20261110
Oct 13, 2026111-1
Oct 09, 2026112No prior observation