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Contract OI history

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Jan 21, 2028 EXPIRATION

SLDP $4.00 Call

SLDP280121C00004000

Latest saved OI1,200Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SLDP $4.00 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. 1,2006000 2026-10-08: 1,187 OI2026-10-09: 1,187 OI2026-10-13: 1,191 OI2026-10-14: 1,190 OI2026-10-15: 1,190 OI2026-10-20: 1,192 OI2026-10-23: 1,200 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, 20261,200+8
Oct 20, 2026Viewing1,192+2
Oct 15, 20261,1900
Oct 14, 20261,190-1
Oct 13, 20261,191+4
Oct 09, 20261,1870
Oct 08, 20261,187No prior observation