OITracker Cboe delayed data

Contract OI history

Back to OSCR

Mar 19, 2027 EXPIRATION

OSCR $32.00 Put

OSCR270319P00032000

Latest saved OI338Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $32.00 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. 3381690 2026-10-02: 312 OI2026-10-05: 312 OI2026-10-06: 316 OI2026-10-07: 320 OI2026-10-08: 320 OI2026-10-09: 324 OI2026-10-13: 323 OI2026-10-14: 323 OI2026-10-15: 334 OI2026-10-16: 334 OI2026-10-21: 338 OI2026-10-23: 338 OI Oct 02, 2026Oct 23, 2026

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

OSCR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3380
Oct 21, 2026338+4
Oct 16, 20263340
Oct 15, 2026334+11
Oct 14, 20263230
Oct 13, 2026323-1
Oct 09, 2026324+4
Oct 08, 20263200
Oct 07, 2026320+4
Oct 06, 2026316+4
Oct 05, 20263120
Oct 02, 2026312No prior observation