OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

P $60.00 Put

P280121P00060000

Latest saved OI271Oct 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 $60.00 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. 2721360 2026-10-02: 272 OI2026-10-05: 272 OI2026-10-06: 269 OI2026-10-07: 269 OI2026-10-08: 269 OI2026-10-09: 269 OI2026-10-13: 269 OI2026-10-14: 269 OI2026-10-15: 269 OI2026-10-16: 269 OI2026-10-21: 271 OI2026-10-23: 271 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, 2026Viewing2710
Oct 21, 2026271+2
Oct 16, 20262690
Oct 15, 20262690
Oct 14, 20262690
Oct 13, 20262690
Oct 09, 20262690
Oct 08, 20262690
Oct 07, 20262690
Oct 06, 2026269-3
Oct 05, 20262720
Oct 02, 2026272No prior observation