OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PPTA $40.00 Call

PPTA270115C00040000

Latest saved OI2,464Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PPTA $40.00 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. 2,4641,2320 2026-10-09: 2,463 OI2026-10-13: 2,464 OI2026-10-14: 2,464 OI2026-10-16: 2,464 OI2026-10-20: 2,464 OI2026-10-23: 2,464 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PPTA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,4640
Oct 20, 20262,4640
Oct 16, 20262,4640
Oct 14, 20262,4640
Oct 13, 20262,464+1
Oct 09, 20262,463No prior observation