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Contract OI history

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Jan 21, 2028 EXPIRATION

ORCL $185.00 Put

ORCL280121P00185000

Latest saved OI800Oct 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 $185.00 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. 8004000 2026-10-02: 774 OI2026-10-05: 774 OI2026-10-06: 782 OI2026-10-07: 782 OI2026-10-08: 782 OI2026-10-09: 786 OI2026-10-13: 800 OI2026-10-14: 800 OI2026-10-15: 800 OI2026-10-16: 800 OI2026-10-21: 800 OI2026-10-23: 800 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, 2026Viewing8000
Oct 21, 20268000
Oct 16, 20268000
Oct 15, 20268000
Oct 14, 20268000
Oct 13, 2026800+14
Oct 09, 2026786+4
Oct 08, 20267820
Oct 07, 20267820
Oct 06, 2026782+8
Oct 05, 20267740
Oct 02, 2026774No prior observation