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Contract OI history

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Jan 21, 2028 EXPIRATION

SLDP $2.50 Call

SLDP280121C00002500

Latest saved OI1,175Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SLDP $2.50 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. 1,1865930 2026-10-08: 1,186 OI2026-10-09: 1,186 OI2026-10-13: 1,160 OI2026-10-14: 1,161 OI2026-10-15: 1,161 OI2026-10-20: 1,170 OI2026-10-23: 1,175 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, 20261,175+5
Oct 20, 2026Viewing1,170+9
Oct 15, 20261,1610
Oct 14, 20261,161+1
Oct 13, 20261,160-26
Oct 09, 20261,1860
Oct 08, 20261,186No prior observation