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Contract OI history

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Mar 19, 2027 EXPIRATION

LMAT $70.00 Put

LMAT270319P00070000

Latest saved OI6Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
LMAT $70.00 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. 630 2026-10-08: 5 OI2026-10-09: 5 OI2026-10-13: 5 OI2026-10-14: 6 OI2026-10-16: 6 OI2026-10-20: 6 OI2026-10-23: 6 OI Oct 08, 2026Oct 23, 2026

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

LMAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202660
Oct 20, 2026Viewing60
Oct 16, 202660
Oct 14, 20266+1
Oct 13, 202650
Oct 09, 202650
Oct 08, 20265No prior observation