OITracker Cboe delayed data

Contract OI history

Back to OSCR

Jan 19, 2029 EXPIRATION

OSCR $30.00 Call

OSCR290119C00030000

Latest saved OI286Oct 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 $30.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2861430 2026-10-02: 281 OI2026-10-05: 282 OI2026-10-06: 283 OI2026-10-07: 286 OI2026-10-08: 286 OI2026-10-09: 285 OI2026-10-13: 285 OI2026-10-14: 285 OI2026-10-15: 286 OI2026-10-16: 286 OI2026-10-21: 286 OI2026-10-23: 286 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, 2026Viewing2860
Oct 21, 20262860
Oct 16, 20262860
Oct 15, 2026286+1
Oct 14, 20262850
Oct 13, 20262850
Oct 09, 2026285-1
Oct 08, 20262860
Oct 07, 2026286+3
Oct 06, 2026283+1
Oct 05, 2026282+1
Oct 02, 2026281No prior observation