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Contract OI history

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Sep 15, 2028 EXPIRATION

ORCL $145.00 Put

ORCL280915P00145000

Latest saved OI957Oct 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 $145.00 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. 9574780 2026-10-02: 873 OI2026-10-05: 875 OI2026-10-06: 877 OI2026-10-07: 877 OI2026-10-08: 877 OI2026-10-09: 936 OI2026-10-13: 936 OI2026-10-14: 936 OI2026-10-15: 936 OI2026-10-16: 936 OI2026-10-21: 957 OI2026-10-23: 957 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, 2026Viewing9570
Oct 21, 2026957+21
Oct 16, 20269360
Oct 15, 20269360
Oct 14, 20269360
Oct 13, 20269360
Oct 09, 2026936+59
Oct 08, 20268770
Oct 07, 20268770
Oct 06, 2026877+2
Oct 05, 2026875+2
Oct 02, 2026873No prior observation