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Contract OI history

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Jan 19, 2029 EXPIRATION

MPT $2.50 Call

MPT290119C00002500

Latest saved OI382Oct 23, 2026
Last change+34vs 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. 3821910 2026-10-02: 259 OI2026-10-05: 259 OI2026-10-06: 265 OI2026-10-07: 280 OI2026-10-08: 307 OI2026-10-09: 337 OI2026-10-13: 337 OI2026-10-14: 346 OI2026-10-16: 347 OI2026-10-21: 348 OI2026-10-23: 382 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, 2026Viewing382+34
Oct 21, 2026348+1
Oct 16, 2026347+1
Oct 14, 2026346+9
Oct 13, 20263370
Oct 09, 2026337+30
Oct 08, 2026307+27
Oct 07, 2026280+15
Oct 06, 2026265+6
Oct 05, 20262590
Oct 02, 2026259No prior observation