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Contract OI history

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Mar 19, 2027 EXPIRATION

SDGR $35.00 Call

SDGR270319C00035000

Latest saved OI924Oct 23, 2026
Last change-6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SDGR $35.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1785890 2026-10-09: 1,178 OI2026-10-13: 983 OI2026-10-14: 947 OI2026-10-16: 949 OI2026-10-20: 930 OI2026-10-23: 924 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SDGR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing924-6
Oct 20, 2026930-19
Oct 16, 2026949+2
Oct 14, 2026947-36
Oct 13, 2026983-195
Oct 09, 20261,178No prior observation