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Contract OI history

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Jan 15, 2027 EXPIRATION

ORCL $230.00 Put

ORCL270115P00230000

Latest saved OI366Oct 23, 2026
Last change-57vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $230.00 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. 8554270 2026-10-02: 855 OI2026-10-05: 855 OI2026-10-06: 855 OI2026-10-07: 855 OI2026-10-08: 855 OI2026-10-09: 836 OI2026-10-13: 832 OI2026-10-14: 832 OI2026-10-15: 441 OI2026-10-16: 442 OI2026-10-21: 423 OI2026-10-23: 366 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, 2026Viewing366-57
Oct 21, 2026423-19
Oct 16, 2026442+1
Oct 15, 2026441-391
Oct 14, 20268320
Oct 13, 2026832-4
Oct 09, 2026836-19
Oct 08, 20268550
Oct 07, 20268550
Oct 06, 20268550
Oct 05, 20268550
Oct 02, 2026855No prior observation