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Contract OI history

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Dec 18, 2026 EXPIRATION

LUNR $18.00 Put

LUNR261218P00018000

Latest saved OI307Oct 23, 2026
Last change-12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LUNR $18.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3221610 2026-10-09: 322 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 321 OI2026-10-16: 319 OI2026-10-21: 319 OI2026-10-23: 307 OI Oct 09, 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, 2026Viewing307-12
Oct 21, 20263190
Oct 16, 2026319-2
Oct 15, 20263210
Oct 14, 20263210
Oct 13, 2026321-1
Oct 09, 2026322No prior observation