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Contract OI history

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Nov 20, 2026 EXPIRATION

ORCL $155.00 Put

ORCL261120P00155000

Latest saved OI2,878Oct 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 $155.00 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. 2,8781,4390 2026-10-02: 2,731 OI2026-10-05: 2,750 OI2026-10-06: 2,807 OI2026-10-07: 2,808 OI2026-10-08: 2,808 OI2026-10-09: 2,841 OI2026-10-13: 2,836 OI2026-10-14: 2,836 OI2026-10-15: 2,835 OI2026-10-16: 2,840 OI2026-10-21: 2,878 OI2026-10-23: 2,878 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, 2026Viewing2,8780
Oct 21, 20262,878+38
Oct 16, 20262,840+5
Oct 15, 20262,835-1
Oct 14, 20262,8360
Oct 13, 20262,836-5
Oct 09, 20262,841+33
Oct 08, 20262,8080
Oct 07, 20262,808+1
Oct 06, 20262,807+57
Oct 05, 20262,750+19
Oct 02, 20262,731No prior observation