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Contract OI history

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Nov 20, 2026 EXPIRATION

MUFG $22.50 Put

MUFG261120P00022500

Latest saved OI1,592Oct 23, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MUFG $22.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5927960 2026-10-02: 819 OI2026-10-05: 819 OI2026-10-06: 819 OI2026-10-07: 819 OI2026-10-09: 819 OI2026-10-13: 1,326 OI2026-10-14: 1,327 OI2026-10-16: 1,591 OI2026-10-21: 1,591 OI2026-10-23: 1,592 OI Oct 02, 2026Oct 23, 2026

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

MUFG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,592+1
Oct 21, 2026Viewing1,5910
Oct 16, 20261,591+264
Oct 14, 20261,327+1
Oct 13, 20261,326+507
Oct 09, 20268190
Oct 07, 20268190
Oct 06, 20268190
Oct 05, 20268190
Oct 02, 2026819No prior observation