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Contract OI history

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Jan 15, 2027 EXPIRATION

RMBS $150.00 Call

RMBS270115C00150000

Latest saved OI138Oct 23, 2026
Last change-32vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RMBS $150.00 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. 171850 2026-10-09: 171 OI2026-10-13: 169 OI2026-10-14: 169 OI2026-10-15: 169 OI2026-10-16: 170 OI2026-10-21: 170 OI2026-10-23: 138 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, 2026Viewing138-32
Oct 21, 20261700
Oct 16, 2026170+1
Oct 15, 20261690
Oct 14, 20261690
Oct 13, 2026169-2
Oct 09, 2026171No prior observation