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Contract OI history

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Dec 18, 2026 EXPIRATION

MXL $50.00 Put

MXL261218P00050000

Latest saved OI601Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MXL $50.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6013000 2026-10-08: 510 OI2026-10-09: 510 OI2026-10-13: 512 OI2026-10-15: 512 OI2026-10-16: 510 OI2026-10-21: 593 OI2026-10-23: 601 OI Oct 08, 2026Oct 23, 2026

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

MXL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing601+8
Oct 21, 2026593+83
Oct 16, 2026510-2
Oct 15, 20265120
Oct 13, 2026512+2
Oct 09, 20265100
Oct 08, 2026510No prior observation