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Contract OI history

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Jan 21, 2028 EXPIRATION

SLDP $7.50 Call

SLDP280121C00007500

Latest saved OI1,140Oct 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 $7.50 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. 1,1955970 2026-10-08: 1,195 OI2026-10-09: 1,185 OI2026-10-13: 1,193 OI2026-10-14: 1,193 OI2026-10-15: 1,168 OI2026-10-20: 1,139 OI2026-10-23: 1,140 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, 20261,140+1
Oct 20, 2026Viewing1,139-29
Oct 15, 20261,168-25
Oct 14, 20261,1930
Oct 13, 20261,193+8
Oct 09, 20261,185-10
Oct 08, 20261,195No prior observation