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Contract OI history

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Mar 19, 2027 EXPIRATION

ORCL $340.00 Call

ORCL270319C00340000

Latest saved OI1,468Oct 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 $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. 1,4687340 2026-10-02: 1,211 OI2026-10-05: 1,211 OI2026-10-06: 1,211 OI2026-10-07: 1,455 OI2026-10-08: 1,455 OI2026-10-09: 1,455 OI2026-10-13: 1,455 OI2026-10-14: 1,455 OI2026-10-15: 1,467 OI2026-10-16: 1,466 OI2026-10-21: 1,468 OI2026-10-23: 1,468 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, 2026Viewing1,4680
Oct 21, 20261,468+2
Oct 16, 20261,466-1
Oct 15, 20261,467+12
Oct 14, 20261,4550
Oct 13, 20261,4550
Oct 09, 20261,4550
Oct 08, 20261,4550
Oct 07, 20261,455+244
Oct 06, 20261,2110
Oct 05, 20261,2110
Oct 02, 20261,211No prior observation