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Contract OI history

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Nov 20, 2026 EXPIRATION

RMBS $125.00 Call

RMBS261120C00125000

Latest saved OI170Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RMBS $125.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 170850 2026-10-09: 169 OI2026-10-13: 158 OI2026-10-14: 158 OI2026-10-15: 155 OI2026-10-16: 154 OI2026-10-21: 169 OI2026-10-23: 170 OI Oct 09, 2026Oct 23, 2026

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

RMBS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing170+1
Oct 21, 2026169+15
Oct 16, 2026154-1
Oct 15, 2026155-3
Oct 14, 20261580
Oct 13, 2026158-11
Oct 09, 2026169No prior observation