OITracker Cboe delayed data

Contract OI history

Back to IP

Mar 19, 2027 EXPIRATION

IP $32.50 Put

IP270319P00032500

Latest saved OI504Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IP $32.50 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. 5042520 2026-10-02: 391 OI2026-10-05: 391 OI2026-10-06: 405 OI2026-10-07: 436 OI2026-10-08: 451 OI2026-10-09: 457 OI2026-10-13: 471 OI2026-10-14: 471 OI2026-10-15: 471 OI2026-10-16: 471 OI2026-10-21: 504 OI2026-10-23: 504 OI Oct 02, 2026Oct 23, 2026

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

IP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5040
Oct 21, 2026504+33
Oct 16, 20264710
Oct 15, 20264710
Oct 14, 20264710
Oct 13, 2026471+14
Oct 09, 2026457+6
Oct 08, 2026451+15
Oct 07, 2026436+31
Oct 06, 2026405+14
Oct 05, 20263910
Oct 02, 2026391No prior observation