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Contract OI history

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Dec 17, 2027 EXPIRATION

ORCL $270.00 Put

ORCL271217P00270000

Latest saved OI248Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ORCL $270.00 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. 2551270 2026-10-02: 240 OI2026-10-05: 240 OI2026-10-06: 243 OI2026-10-07: 243 OI2026-10-08: 243 OI2026-10-09: 243 OI2026-10-13: 255 OI2026-10-14: 255 OI2026-10-15: 255 OI2026-10-16: 255 OI2026-10-21: 251 OI2026-10-23: 248 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, 2026Viewing248-3
Oct 21, 2026251-4
Oct 16, 20262550
Oct 15, 20262550
Oct 14, 20262550
Oct 13, 2026255+12
Oct 09, 20262430
Oct 08, 20262430
Oct 07, 20262430
Oct 06, 2026243+3
Oct 05, 20262400
Oct 02, 2026240No prior observation