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Contract OI history

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Dec 18, 2026 EXPIRATION

ORCL $320.00 Call

ORCL261218C00320000

Latest saved OI1,466Oct 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 $320.00 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. 1,5017500 2026-10-02: 1,493 OI2026-10-05: 1,494 OI2026-10-06: 1,495 OI2026-10-07: 1,497 OI2026-10-08: 1,497 OI2026-10-09: 1,501 OI2026-10-13: 1,497 OI2026-10-14: 1,497 OI2026-10-15: 1,468 OI2026-10-16: 1,468 OI2026-10-21: 1,466 OI2026-10-23: 1,466 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, 2026Viewing1,4660
Oct 21, 20261,466-2
Oct 16, 20261,4680
Oct 15, 20261,468-29
Oct 14, 20261,4970
Oct 13, 20261,497-4
Oct 09, 20261,501+4
Oct 08, 20261,4970
Oct 07, 20261,497+2
Oct 06, 20261,495+1
Oct 05, 20261,494+1
Oct 02, 20261,493No prior observation