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Contract OI history

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Dec 17, 2027 EXPIRATION

MP $37.00 Put

MP271217P00037000

Latest saved OI222Oct 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
MP $37.00 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. 2221110 2026-10-02: 217 OI2026-10-05: 217 OI2026-10-06: 217 OI2026-10-07: 221 OI2026-10-08: 221 OI2026-10-09: 218 OI2026-10-13: 219 OI2026-10-14: 219 OI2026-10-15: 219 OI2026-10-16: 219 OI2026-10-21: 219 OI2026-10-23: 222 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, 2026Viewing222+3
Oct 21, 20262190
Oct 16, 20262190
Oct 15, 20262190
Oct 14, 20262190
Oct 13, 2026219+1
Oct 09, 2026218-3
Oct 08, 20262210
Oct 07, 2026221+4
Oct 06, 20262170
Oct 05, 20262170
Oct 02, 2026217No prior observation