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Contract OI history

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Jun 17, 2027 EXPIRATION

MCD $240.00 Put

MCD270617P00240000

Latest saved OI1,173Oct 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. 1,1735860 2026-10-02: 923 OI2026-10-05: 983 OI2026-10-06: 1,099 OI2026-10-07: 1,101 OI2026-10-08: 1,101 OI2026-10-09: 1,152 OI2026-10-13: 1,156 OI2026-10-14: 1,156 OI2026-10-15: 1,158 OI2026-10-16: 1,149 OI2026-10-21: 1,170 OI2026-10-23: 1,173 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, 2026Viewing1,173+3
Oct 21, 20261,170+21
Oct 16, 20261,149-9
Oct 15, 20261,158+2
Oct 14, 20261,1560
Oct 13, 20261,156+4
Oct 09, 20261,152+51
Oct 08, 20261,1010
Oct 07, 20261,101+2
Oct 06, 20261,099+116
Oct 05, 2026983+60
Oct 02, 2026923No prior observation