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Contract OI history

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Nov 20, 2026 EXPIRATION

LUNR $13.50 Put

LUNR261120P00013500

Latest saved OI187Oct 23, 2026
Last change+24vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
LUNR $13.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 187930 2026-10-21: 163 OI2026-10-23: 187 OI Oct 21, 2026Oct 23, 2026

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

LUNR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026187+24
Oct 21, 2026Viewing163No prior observation