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Contract OI history

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Jan 21, 2028 EXPIRATION

ORCL $135.00 Put

ORCL280121P00135000

Latest saved OI4,978Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $135.00 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. 4,9782,4890 2026-10-02: 4,829 OI2026-10-05: 4,828 OI2026-10-06: 4,840 OI2026-10-07: 4,876 OI2026-10-08: 4,876 OI2026-10-09: 4,895 OI2026-10-13: 4,890 OI2026-10-14: 4,890 OI2026-10-15: 4,955 OI2026-10-16: 4,956 OI2026-10-21: 4,968 OI2026-10-23: 4,978 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, 2026Viewing4,978+10
Oct 21, 20264,968+12
Oct 16, 20264,956+1
Oct 15, 20264,955+65
Oct 14, 20264,8900
Oct 13, 20264,890-5
Oct 09, 20264,895+19
Oct 08, 20264,8760
Oct 07, 20264,876+36
Oct 06, 20264,840+12
Oct 05, 20264,828-1
Oct 02, 20264,829No prior observation