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Contract OI history

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Jan 21, 2028 EXPIRATION

SLDP $12.50 Call

SLDP280121C00012500

Latest saved OI1,142Oct 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 $12.50 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. 1,1425710 2026-10-08: 1,135 OI2026-10-09: 1,135 OI2026-10-13: 1,135 OI2026-10-14: 1,135 OI2026-10-15: 1,135 OI2026-10-20: 1,141 OI2026-10-23: 1,142 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, 20261,142+1
Oct 20, 2026Viewing1,141+6
Oct 15, 20261,1350
Oct 14, 20261,1350
Oct 13, 20261,1350
Oct 09, 20261,1350
Oct 08, 20261,135No prior observation