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Contract OI history

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Sep 15, 2028 EXPIRATION

ORCL $185.00 Put

ORCL280915P00185000

Latest saved OI1,420Oct 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. 1,4207100 2026-10-02: 1,419 OI2026-10-05: 1,419 OI2026-10-06: 1,419 OI2026-10-07: 1,419 OI2026-10-08: 1,419 OI2026-10-09: 1,419 OI2026-10-13: 1,419 OI2026-10-14: 1,419 OI2026-10-15: 1,419 OI2026-10-16: 1,419 OI2026-10-21: 1,420 OI2026-10-23: 1,420 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, 2026Viewing1,4200
Oct 21, 20261,420+1
Oct 16, 20261,4190
Oct 15, 20261,4190
Oct 14, 20261,4190
Oct 13, 20261,4190
Oct 09, 20261,4190
Oct 08, 20261,4190
Oct 07, 20261,4190
Oct 06, 20261,4190
Oct 05, 20261,4190
Oct 02, 20261,419No prior observation