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Contract OI history

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Sep 17, 2027 EXPIRATION

ORCL $165.00 Put

ORCL270917P00165000

Latest saved OI454Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $165.00 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. 4562280 2026-10-02: 427 OI2026-10-05: 427 OI2026-10-06: 429 OI2026-10-07: 429 OI2026-10-08: 429 OI2026-10-09: 437 OI2026-10-13: 451 OI2026-10-14: 451 OI2026-10-15: 452 OI2026-10-16: 453 OI2026-10-21: 456 OI2026-10-23: 454 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, 2026Viewing454-2
Oct 21, 2026456+3
Oct 16, 2026453+1
Oct 15, 2026452+1
Oct 14, 20264510
Oct 13, 2026451+14
Oct 09, 2026437+8
Oct 08, 20264290
Oct 07, 20264290
Oct 06, 2026429+2
Oct 05, 20264270
Oct 02, 2026427No prior observation