OITracker Cboe delayed data

Contract OI history

Back to PCT

Jan 21, 2028 EXPIRATION

PCT $10.00 Call

PCT280121C00010000

Latest saved OI17,173Oct 23, 2026
Last change-22vs 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. 32,81416,4070 2026-10-09: 32,814 OI2026-10-13: 30,833 OI2026-10-14: 25,451 OI2026-10-16: 25,451 OI2026-10-20: 17,195 OI2026-10-23: 17,173 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, 2026Viewing17,173-22
Oct 20, 202617,195-8,256
Oct 16, 202625,4510
Oct 14, 202625,451-5,382
Oct 13, 202630,833-1,981
Oct 09, 202632,814No prior observation