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Contract OI history

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May 21, 2027 EXPIRATION

PCT $10.00 Call

PCT270521C00010000

Latest saved OI147Oct 23, 2026
Last change+2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PCT $10.00 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. 147730 2026-10-09: 144 OI2026-10-13: 144 OI2026-10-14: 144 OI2026-10-16: 144 OI2026-10-20: 145 OI2026-10-23: 147 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, 2026Viewing147+2
Oct 20, 2026145+1
Oct 16, 20261440
Oct 14, 20261440
Oct 13, 20261440
Oct 09, 2026144No prior observation