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Contract OI history

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Nov 20, 2026 EXPIRATION

MXL $55.00 Put

MXL261120P00055000

Latest saved OI684Oct 23, 2026
Last change+132vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MXL $55.00 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. 6843420 2026-10-08: 511 OI2026-10-09: 529 OI2026-10-13: 543 OI2026-10-15: 547 OI2026-10-16: 529 OI2026-10-21: 552 OI2026-10-23: 684 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, 2026Viewing684+132
Oct 21, 2026552+23
Oct 16, 2026529-18
Oct 15, 2026547+4
Oct 13, 2026543+14
Oct 09, 2026529+18
Oct 08, 2026511No prior observation