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Contract OI history

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Dec 17, 2027 EXPIRATION

MCD $270.00 Put

MCD271217P00270000

Latest saved OI253Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MCD $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. 2611300 2026-10-02: 259 OI2026-10-05: 259 OI2026-10-06: 255 OI2026-10-07: 255 OI2026-10-08: 255 OI2026-10-09: 261 OI2026-10-13: 261 OI2026-10-14: 261 OI2026-10-15: 261 OI2026-10-16: 261 OI2026-10-21: 261 OI2026-10-23: 253 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MCD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing253-8
Oct 21, 20262610
Oct 16, 20262610
Oct 15, 20262610
Oct 14, 20262610
Oct 13, 20262610
Oct 09, 2026261+6
Oct 08, 20262550
Oct 07, 20262550
Oct 06, 2026255-4
Oct 05, 20262590
Oct 02, 2026259No prior observation