OITracker Cboe delayed data

Contract OI history

Back to SSRM

Mar 19, 2027 EXPIRATION

SSRM $30.00 Call

SSRM270319C00030000

Latest saved OI62Oct 23, 2026
Last change+20vs 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. 62310 2026-10-09: 43 OI2026-10-13: 43 OI2026-10-14: 43 OI2026-10-16: 43 OI2026-10-20: 42 OI2026-10-23: 62 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, 202662+20
Oct 20, 2026Viewing42-1
Oct 16, 2026430
Oct 14, 2026430
Oct 13, 2026430
Oct 09, 202643No prior observation