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Contract OI history

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Nov 20, 2026 EXPIRATION

MBI $5.00 Put

MBI261120P00005000

Latest saved OI1,203Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MBI $5.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2036010 2026-10-02: 884 OI2026-10-05: 884 OI2026-10-06: 984 OI2026-10-07: 1,034 OI2026-10-08: 1,034 OI2026-10-09: 1,034 OI2026-10-13: 1,034 OI2026-10-14: 1,203 OI2026-10-16: 1,203 OI2026-10-20: 1,203 OI2026-10-23: 1,203 OI Oct 02, 2026Oct 23, 2026

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

MBI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,2030
Oct 20, 20261,2030
Oct 16, 20261,2030
Oct 14, 20261,203+169
Oct 13, 20261,0340
Oct 09, 20261,0340
Oct 08, 20261,0340
Oct 07, 20261,034+50
Oct 06, 2026984+100
Oct 05, 20268840
Oct 02, 2026884No prior observation