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Contract OI history

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Sep 15, 2028 EXPIRATION

ORCL $340.00 Call

ORCL280915C00340000

Latest saved OI581Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $340.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6123060 2026-10-02: 609 OI2026-10-05: 609 OI2026-10-06: 609 OI2026-10-07: 609 OI2026-10-08: 609 OI2026-10-09: 612 OI2026-10-13: 598 OI2026-10-14: 598 OI2026-10-15: 597 OI2026-10-16: 583 OI2026-10-21: 582 OI2026-10-23: 581 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, 2026Viewing581-1
Oct 21, 2026582-1
Oct 16, 2026583-14
Oct 15, 2026597-1
Oct 14, 20265980
Oct 13, 2026598-14
Oct 09, 2026612+3
Oct 08, 20266090
Oct 07, 20266090
Oct 06, 20266090
Oct 05, 20266090
Oct 02, 2026609No prior observation