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Contract OI history

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Nov 20, 2026 EXPIRATION

MXL $40.00 Put

MXL261120P00040000

Latest saved OI244Oct 23, 2026
Last change+100vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MXL $40.00 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. 2441220 2026-10-08: 70 OI2026-10-09: 72 OI2026-10-13: 72 OI2026-10-15: 72 OI2026-10-16: 93 OI2026-10-21: 144 OI2026-10-23: 244 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, 2026Viewing244+100
Oct 21, 2026144+51
Oct 16, 202693+21
Oct 15, 2026720
Oct 13, 2026720
Oct 09, 202672+2
Oct 08, 202670No prior observation