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Contract OI history

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Jan 21, 2028 EXPIRATION

SLDP $2.50 Put

SLDP280121P00002500

Latest saved OI580Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SLDP $2.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 5802900 2026-10-08: 580 OI2026-10-09: 580 OI2026-10-13: 580 OI2026-10-14: 580 OI2026-10-15: 580 OI2026-10-20: 580 OI2026-10-23: 580 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, 2026Viewing5800
Oct 20, 20265800
Oct 15, 20265800
Oct 14, 20265800
Oct 13, 20265800
Oct 09, 20265800
Oct 08, 2026580No prior observation