OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

PCT $3.00 Call

PCT280121C00003000

Latest saved OI813Oct 23, 2026
Last change-19vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PCT $3.00 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. 8324160 2026-10-09: 430 OI2026-10-13: 534 OI2026-10-14: 571 OI2026-10-16: 747 OI2026-10-20: 832 OI2026-10-23: 813 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, 2026Viewing813-19
Oct 20, 2026832+85
Oct 16, 2026747+176
Oct 14, 2026571+37
Oct 13, 2026534+104
Oct 09, 2026430No prior observation