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Contract OI history

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Oct 30, 2026 EXPIRATION

MPT $2.50 Call

MPT261030C00002500

Latest saved OI257Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $2.50 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. 3011500 2026-10-02: 301 OI2026-10-05: 301 OI2026-10-06: 251 OI2026-10-07: 251 OI2026-10-08: 251 OI2026-10-09: 251 OI2026-10-13: 251 OI2026-10-14: 251 OI2026-10-16: 251 OI2026-10-21: 255 OI2026-10-23: 257 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, 2026Viewing257+2
Oct 21, 2026255+4
Oct 16, 20262510
Oct 14, 20262510
Oct 13, 20262510
Oct 09, 20262510
Oct 08, 20262510
Oct 07, 20262510
Oct 06, 2026251-50
Oct 05, 20263010
Oct 02, 2026301No prior observation