OITracker Cboe delayed data

Contract OI history

Back to PPTA

Jan 15, 2027 EXPIRATION

PPTA $15.00 Put

PPTA270115P00015000

Latest saved OI1,454Oct 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 $15.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,4547270 2026-10-09: 1,447 OI2026-10-13: 1,447 OI2026-10-14: 1,447 OI2026-10-16: 1,454 OI2026-10-20: 1,454 OI2026-10-23: 1,454 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, 2026Viewing1,4540
Oct 20, 20261,4540
Oct 16, 20261,454+7
Oct 14, 20261,4470
Oct 13, 20261,4470
Oct 09, 20261,447No prior observation