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Contract OI history

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Jan 21, 2028 EXPIRATION

MCD $340.00 Call

MCD280121C00340000

Latest saved OI1,275Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MCD $340.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2886440 2026-10-02: 1,220 OI2026-10-05: 1,220 OI2026-10-06: 1,288 OI2026-10-07: 1,272 OI2026-10-08: 1,272 OI2026-10-09: 1,272 OI2026-10-13: 1,272 OI2026-10-14: 1,272 OI2026-10-15: 1,272 OI2026-10-16: 1,270 OI2026-10-21: 1,271 OI2026-10-23: 1,275 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, 2026Viewing1,275+4
Oct 21, 20261,271+1
Oct 16, 20261,270-2
Oct 15, 20261,2720
Oct 14, 20261,2720
Oct 13, 20261,2720
Oct 09, 20261,2720
Oct 08, 20261,2720
Oct 07, 20261,272-16
Oct 06, 20261,288+68
Oct 05, 20261,2200
Oct 02, 20261,220No prior observation