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Contract OI history

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Nov 20, 2026 EXPIRATION

ORCL $185.00 Put

ORCL261120P00185000

Latest saved OI509Oct 23, 2026
Last change-479vs 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. 1,2766380 2026-10-02: 1,258 OI2026-10-05: 1,259 OI2026-10-06: 1,274 OI2026-10-07: 1,274 OI2026-10-08: 1,274 OI2026-10-09: 1,276 OI2026-10-13: 997 OI2026-10-14: 997 OI2026-10-15: 999 OI2026-10-16: 1,000 OI2026-10-21: 988 OI2026-10-23: 509 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, 2026Viewing509-479
Oct 21, 2026988-12
Oct 16, 20261,000+1
Oct 15, 2026999+2
Oct 14, 20269970
Oct 13, 2026997-279
Oct 09, 20261,276+2
Oct 08, 20261,2740
Oct 07, 20261,2740
Oct 06, 20261,274+15
Oct 05, 20261,259+1
Oct 02, 20261,258No prior observation