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Contract OI history

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Dec 18, 2026 EXPIRATION

SSRM $35.00 Call

SSRM261218C00035000

Latest saved OI204Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SSRM $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. 2041020 2026-10-09: 172 OI2026-10-13: 194 OI2026-10-14: 203 OI2026-10-16: 203 OI2026-10-20: 203 OI2026-10-23: 204 OI Oct 09, 2026Oct 23, 2026

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

SSRM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026204+1
Oct 20, 2026Viewing2030
Oct 16, 20262030
Oct 14, 2026203+9
Oct 13, 2026194+22
Oct 09, 2026172No prior observation