OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

P $70.00 Put

P270115P00070000

Latest saved OI1,303Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $70.00 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. 1,3056520 2026-10-02: 1,304 OI2026-10-05: 1,303 OI2026-10-06: 1,305 OI2026-10-07: 1,303 OI2026-10-08: 1,303 OI2026-10-09: 1,303 OI2026-10-13: 1,303 OI2026-10-14: 1,303 OI2026-10-15: 1,303 OI2026-10-16: 1,303 OI2026-10-21: 1,303 OI2026-10-23: 1,303 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, 2026Viewing1,3030
Oct 21, 20261,3030
Oct 16, 20261,3030
Oct 15, 20261,3030
Oct 14, 20261,3030
Oct 13, 20261,3030
Oct 09, 20261,3030
Oct 08, 20261,3030
Oct 07, 20261,303-2
Oct 06, 20261,305+2
Oct 05, 20261,303-1
Oct 02, 20261,304No prior observation