OITracker Cboe delayed data

Contract OI history

Back to SSRM

Jan 21, 2028 EXPIRATION

SSRM $30.00 Call

SSRM280121C00030000

Latest saved OI141Oct 23, 2026
Last change-5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SSRM $30.00 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. 147730 2026-10-09: 147 OI2026-10-13: 145 OI2026-10-14: 141 OI2026-10-16: 146 OI2026-10-20: 146 OI2026-10-23: 141 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, 2026141-5
Oct 20, 2026Viewing1460
Oct 16, 2026146+5
Oct 14, 2026141-4
Oct 13, 2026145-2
Oct 09, 2026147No prior observation