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Contract OI history

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May 21, 2027 EXPIRATION

ASTS $40.00 Put

ASTS270521P00040000

Latest saved OI975Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ASTS $40.00 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. 9754870 2026-10-09: 705 OI2026-10-13: 764 OI2026-10-14: 764 OI2026-10-15: 876 OI2026-10-16: 876 OI2026-10-21: 973 OI2026-10-23: 975 OI Oct 09, 2026Oct 23, 2026

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

ASTS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing975+2
Oct 21, 2026973+97
Oct 16, 20268760
Oct 15, 2026876+112
Oct 14, 20267640
Oct 13, 2026764+59
Oct 09, 2026705No prior observation