OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

M $24.00 Put

M261120P00024000

Latest saved OI973Oct 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
M $24.00 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. 1,0385190 2026-10-02: 1,004 OI2026-10-05: 1,004 OI2026-10-06: 1,004 OI2026-10-07: 1,003 OI2026-10-08: 1,003 OI2026-10-09: 1,011 OI2026-10-13: 1,011 OI2026-10-14: 1,011 OI2026-10-15: 1,009 OI2026-10-16: 1,038 OI2026-10-21: 969 OI2026-10-23: 973 OI Oct 02, 2026Oct 23, 2026

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

M contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing973+4
Oct 21, 2026969-69
Oct 16, 20261,038+29
Oct 15, 20261,009-2
Oct 14, 20261,0110
Oct 13, 20261,0110
Oct 09, 20261,011+8
Oct 08, 20261,0030
Oct 07, 20261,003-1
Oct 06, 20261,0040
Oct 05, 20261,0040
Oct 02, 20261,004No prior observation