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Contract OI history

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Sep 17, 2027 EXPIRATION

ORCL $155.00 Put

ORCL270917P00155000

Latest saved OI514Oct 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 $155.00 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. 7533760 2026-10-02: 727 OI2026-10-05: 727 OI2026-10-06: 740 OI2026-10-07: 740 OI2026-10-08: 740 OI2026-10-09: 753 OI2026-10-13: 753 OI2026-10-14: 753 OI2026-10-15: 505 OI2026-10-16: 514 OI2026-10-21: 514 OI2026-10-23: 514 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, 2026Viewing5140
Oct 21, 20265140
Oct 16, 2026514+9
Oct 15, 2026505-248
Oct 14, 20267530
Oct 13, 20267530
Oct 09, 2026753+13
Oct 08, 20267400
Oct 07, 20267400
Oct 06, 2026740+13
Oct 05, 20267270
Oct 02, 2026727No prior observation