OITracker Cboe delayed data

Contract OI history

Back to OSCR

Nov 20, 2026 EXPIRATION

OSCR $43.00 Call

OSCR261120C00043000

Latest saved OI103Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $43.00 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. 114570 2026-10-02: 98 OI2026-10-05: 96 OI2026-10-06: 107 OI2026-10-07: 112 OI2026-10-08: 112 OI2026-10-09: 111 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 108 OI2026-10-16: 114 OI2026-10-21: 114 OI2026-10-23: 103 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, 2026Viewing103-11
Oct 21, 20261140
Oct 16, 2026114+6
Oct 15, 20261080
Oct 14, 20261080
Oct 13, 2026108-3
Oct 09, 2026111-1
Oct 08, 20261120
Oct 07, 2026112+5
Oct 06, 2026107+11
Oct 05, 202696-2
Oct 02, 202698No prior observation