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Contract OI history

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Jan 21, 2028 EXPIRATION

SLDP $4.50 Call

SLDP280121C00004500

Latest saved OI348Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SLDP $4.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3651820 2026-10-08: 365 OI2026-10-09: 362 OI2026-10-13: 362 OI2026-10-14: 362 OI2026-10-15: 362 OI2026-10-20: 347 OI2026-10-23: 348 OI Oct 08, 2026Oct 23, 2026

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

SLDP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026348+1
Oct 20, 2026Viewing347-15
Oct 15, 20263620
Oct 14, 20263620
Oct 13, 20263620
Oct 09, 2026362-3
Oct 08, 2026365No prior observation