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Contract OI history

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Jan 21, 2028 EXPIRATION

SPCE $1.50 Put

SPCE280121P00001500

Latest saved OI2,161Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPCE $1.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,1651,0820 2026-10-02: 2,149 OI2026-10-05: 2,149 OI2026-10-06: 2,149 OI2026-10-07: 2,149 OI2026-10-09: 2,159 OI2026-10-13: 2,165 OI2026-10-14: 2,165 OI2026-10-16: 2,161 OI2026-10-21: 2,161 OI2026-10-23: 2,161 OI Oct 02, 2026Oct 23, 2026

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

SPCE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,1610
Oct 21, 20262,1610
Oct 16, 20262,161-4
Oct 14, 20262,1650
Oct 13, 20262,165+6
Oct 09, 20262,159+10
Oct 07, 20262,1490
Oct 06, 20262,1490
Oct 05, 20262,1490
Oct 02, 20262,149No prior observation