OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

PPTA $50.00 Call

PPTA270115C00050000

Latest saved OI417Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PPTA $50.00 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. 4182090 2026-10-09: 410 OI2026-10-13: 412 OI2026-10-14: 418 OI2026-10-16: 418 OI2026-10-20: 418 OI2026-10-23: 417 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, 2026Viewing417-1
Oct 20, 20264180
Oct 16, 20264180
Oct 14, 2026418+6
Oct 13, 2026412+2
Oct 09, 2026410No prior observation