OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

P $130.00 Put

P270115P00130000

Latest saved OI581Oct 23, 2026
Last change+374vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $130.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5812900 2026-10-02: 43 OI2026-10-05: 44 OI2026-10-06: 260 OI2026-10-07: 261 OI2026-10-08: 261 OI2026-10-09: 265 OI2026-10-13: 267 OI2026-10-14: 272 OI2026-10-15: 272 OI2026-10-16: 275 OI2026-10-21: 207 OI2026-10-23: 581 OI Oct 02, 2026Oct 23, 2026

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

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026581+374
Oct 21, 2026Viewing207-68
Oct 16, 2026275+3
Oct 15, 20262720
Oct 14, 2026272+5
Oct 13, 2026267+2
Oct 09, 2026265+4
Oct 08, 20262610
Oct 07, 2026261+1
Oct 06, 2026260+216
Oct 05, 202644+1
Oct 02, 202643No prior observation