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Contract OI history

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Dec 17, 2027 EXPIRATION

ORCL $320.00 Call

ORCL271217C00320000

Latest saved OI799Oct 23, 2026
Last change-4vs 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. 8034010 2026-10-02: 673 OI2026-10-05: 673 OI2026-10-06: 673 OI2026-10-07: 673 OI2026-10-08: 673 OI2026-10-09: 680 OI2026-10-13: 780 OI2026-10-14: 780 OI2026-10-15: 802 OI2026-10-16: 802 OI2026-10-21: 803 OI2026-10-23: 799 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, 2026Viewing799-4
Oct 21, 2026803+1
Oct 16, 20268020
Oct 15, 2026802+22
Oct 14, 20267800
Oct 13, 2026780+100
Oct 09, 2026680+7
Oct 08, 20266730
Oct 07, 20266730
Oct 06, 20266730
Oct 05, 20266730
Oct 02, 2026673No prior observation