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Contract OI history

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Oct 23, 2026 EXPIRATION

MPT $500.00 Call

MPT261023C00000500

Latest saved OI409Oct 23, 2026
Last change+26vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $500.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4092040 2026-10-02: 106 OI2026-10-05: 106 OI2026-10-06: 90 OI2026-10-07: 99 OI2026-10-08: 100 OI2026-10-09: 95 OI2026-10-13: 114 OI2026-10-14: 137 OI2026-10-16: 171 OI2026-10-21: 383 OI2026-10-23: 409 OI Oct 02, 2026Oct 23, 2026

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

MPT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing409+26
Oct 21, 2026383+212
Oct 16, 2026171+34
Oct 14, 2026137+23
Oct 13, 2026114+19
Oct 09, 202695-5
Oct 08, 2026100+1
Oct 07, 202699+9
Oct 06, 202690-16
Oct 05, 20261060
Oct 02, 2026106No prior observation