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Contract OI history

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Jan 21, 2028 EXPIRATION

ORCL $290.00 Put

ORCL280121P00290000

Latest saved OI723Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $290.00 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. 8444220 2026-10-02: 829 OI2026-10-05: 829 OI2026-10-06: 814 OI2026-10-07: 814 OI2026-10-08: 814 OI2026-10-09: 814 OI2026-10-13: 814 OI2026-10-14: 814 OI2026-10-15: 812 OI2026-10-16: 844 OI2026-10-21: 723 OI2026-10-23: 723 OI Oct 02, 2026Oct 23, 2026

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

ORCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7230
Oct 21, 2026723-121
Oct 16, 2026844+32
Oct 15, 2026812-2
Oct 14, 20268140
Oct 13, 20268140
Oct 09, 20268140
Oct 08, 20268140
Oct 07, 20268140
Oct 06, 2026814-15
Oct 05, 20268290
Oct 02, 2026829No prior observation