OITracker Cboe delayed data

Contract OI history

Back to OSCR

Jan 15, 2027 EXPIRATION

OSCR $37.00 Put

OSCR270115P00037000

Latest saved OI907Oct 23, 2026
Last change+808vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $37.00 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. 9074530 2026-10-02: 108 OI2026-10-05: 126 OI2026-10-06: 106 OI2026-10-07: 104 OI2026-10-08: 104 OI2026-10-09: 120 OI2026-10-13: 118 OI2026-10-14: 118 OI2026-10-15: 117 OI2026-10-16: 99 OI2026-10-21: 99 OI2026-10-23: 907 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, 2026Viewing907+808
Oct 21, 2026990
Oct 16, 202699-18
Oct 15, 2026117-1
Oct 14, 20261180
Oct 13, 2026118-2
Oct 09, 2026120+16
Oct 08, 20261040
Oct 07, 2026104-2
Oct 06, 2026106-20
Oct 05, 2026126+18
Oct 02, 2026108No prior observation