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Contract OI history

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Oct 21, 2026 EXPIRATION

SPCX $143.00 Put

SPCX261021P00143000

Latest saved OI2,266Oct 21, 2026
Last change+1,833vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SPCX $143.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 2,2661,1330 2026-10-09: 0 OI2026-10-13: 7 OI2026-10-14: 7 OI2026-10-15: 75 OI2026-10-16: 433 OI2026-10-21: 2,266 OI Oct 09, 2026Oct 21, 2026

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

SPCX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing2,266+1,833
Oct 16, 2026433+358
Oct 15, 202675+68
Oct 14, 202670
Oct 13, 20267+7
Oct 09, 20260No prior observation