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Contract OI history

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Jan 21, 2028 EXPIRATION

SSRM $50.00 Call

SSRM280121C00050000

Latest saved OI2,135Oct 23, 2026
Last change-4vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SSRM $50.00 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. 2,1391,0690 2026-10-09: 2,099 OI2026-10-13: 2,099 OI2026-10-14: 2,139 OI2026-10-16: 2,139 OI2026-10-20: 2,139 OI2026-10-23: 2,135 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, 20262,135-4
Oct 20, 2026Viewing2,1390
Oct 16, 20262,1390
Oct 14, 20262,139+40
Oct 13, 20262,0990
Oct 09, 20262,099No prior observation