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Contract OI history

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Oct 30, 2026 EXPIRATION

ORCL $170.00 Put

ORCL261030P00170000

Latest saved OI5Oct 23, 2026
Last change-180vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $170.00 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. 185920 2026-10-02: 81 OI2026-10-05: 86 OI2026-10-06: 86 OI2026-10-07: 86 OI2026-10-08: 86 OI2026-10-09: 87 OI2026-10-13: 168 OI2026-10-14: 168 OI2026-10-15: 169 OI2026-10-16: 171 OI2026-10-21: 185 OI2026-10-23: 5 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, 2026Viewing5-180
Oct 21, 2026185+14
Oct 16, 2026171+2
Oct 15, 2026169+1
Oct 14, 20261680
Oct 13, 2026168+81
Oct 09, 202687+1
Oct 08, 2026860
Oct 07, 2026860
Oct 06, 2026860
Oct 05, 202686+5
Oct 02, 202681No prior observation