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Contract OI history

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Nov 20, 2026 EXPIRATION

SLDP $2.50 Call

SLDP261120C00002500

Latest saved OI769Oct 23, 2026
Last change+204vs 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. 7693840 2026-10-08: 273 OI2026-10-09: 395 OI2026-10-13: 396 OI2026-10-14: 395 OI2026-10-15: 396 OI2026-10-20: 565 OI2026-10-23: 769 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, 2026769+204
Oct 20, 2026Viewing565+169
Oct 15, 2026396+1
Oct 14, 2026395-1
Oct 13, 2026396+1
Oct 09, 2026395+122
Oct 08, 2026273No prior observation