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Contract OI history

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Dec 18, 2026 EXPIRATION

ORCL $220.00 Put

ORCL261218P00220000

Latest saved OI132Oct 23, 2026
Last change-40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $220.00 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. 1,9669830 2026-10-02: 1,966 OI2026-10-05: 1,954 OI2026-10-06: 1,817 OI2026-10-07: 1,817 OI2026-10-08: 1,817 OI2026-10-09: 1,833 OI2026-10-13: 1,833 OI2026-10-14: 1,833 OI2026-10-15: 1,231 OI2026-10-16: 1,217 OI2026-10-21: 172 OI2026-10-23: 132 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, 2026Viewing132-40
Oct 21, 2026172-1,045
Oct 16, 20261,217-14
Oct 15, 20261,231-602
Oct 14, 20261,8330
Oct 13, 20261,8330
Oct 09, 20261,833+16
Oct 08, 20261,8170
Oct 07, 20261,8170
Oct 06, 20261,817-137
Oct 05, 20261,954-12
Oct 02, 20261,966No prior observation