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Contract OI history

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Dec 17, 2027 EXPIRATION

MCD $240.00 Put

MCD271217P00240000

Latest saved OI1,140Oct 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
MCD $240.00 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. 1,1435710 2026-10-02: 881 OI2026-10-05: 881 OI2026-10-06: 899 OI2026-10-07: 893 OI2026-10-08: 893 OI2026-10-09: 895 OI2026-10-13: 896 OI2026-10-14: 896 OI2026-10-15: 1,130 OI2026-10-16: 1,130 OI2026-10-21: 1,143 OI2026-10-23: 1,140 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, 2026Viewing1,140-3
Oct 21, 20261,143+13
Oct 16, 20261,1300
Oct 15, 20261,130+234
Oct 14, 20268960
Oct 13, 2026896+1
Oct 09, 2026895+2
Oct 08, 20268930
Oct 07, 2026893-6
Oct 06, 2026899+18
Oct 05, 20268810
Oct 02, 2026881No prior observation