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Contract OI history

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Jan 15, 2027 EXPIRATION

MP $42.00 Put

MP270115P00042000

Latest saved OI1,834Oct 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
MP $42.00 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. 1,8349170 2026-10-02: 639 OI2026-10-05: 704 OI2026-10-06: 705 OI2026-10-07: 1,291 OI2026-10-08: 1,291 OI2026-10-09: 1,485 OI2026-10-13: 1,561 OI2026-10-14: 1,561 OI2026-10-15: 1,605 OI2026-10-16: 1,605 OI2026-10-21: 1,830 OI2026-10-23: 1,834 OI Oct 02, 2026Oct 23, 2026

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

MP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,834+4
Oct 21, 20261,830+225
Oct 16, 20261,6050
Oct 15, 20261,605+44
Oct 14, 20261,5610
Oct 13, 20261,561+76
Oct 09, 20261,485+194
Oct 08, 20261,2910
Oct 07, 20261,291+586
Oct 06, 2026705+1
Oct 05, 2026704+65
Oct 02, 2026639No prior observation