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Contract OI history

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Jan 15, 2027 EXPIRATION

OSCR $17.00 Put

OSCR270115P00017000

Latest saved OI192Oct 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 $17.00 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. 2021010 2026-10-02: 202 OI2026-10-05: 202 OI2026-10-06: 194 OI2026-10-07: 194 OI2026-10-08: 194 OI2026-10-09: 194 OI2026-10-13: 192 OI2026-10-14: 192 OI2026-10-15: 192 OI2026-10-16: 192 OI2026-10-21: 192 OI2026-10-23: 192 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, 2026Viewing1920
Oct 21, 20261920
Oct 16, 20261920
Oct 15, 20261920
Oct 14, 20261920
Oct 13, 2026192-2
Oct 09, 20261940
Oct 08, 20261940
Oct 07, 20261940
Oct 06, 2026194-8
Oct 05, 20262020
Oct 02, 2026202No prior observation