OITracker Cboe delayed data

Contract OI history

Back to RUM

Apr 16, 2027 EXPIRATION

RUM $11.00 Call

RUM270416C00011000

Latest saved OI1,147Oct 23, 2026
Last change+50vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $11.00 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. 1,1475730 2026-10-09: 1,099 OI2026-10-13: 1,099 OI2026-10-14: 1,099 OI2026-10-15: 1,099 OI2026-10-16: 1,099 OI2026-10-21: 1,097 OI2026-10-23: 1,147 OI Oct 09, 2026Oct 23, 2026

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

RUM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,147+50
Oct 21, 20261,097-2
Oct 16, 20261,0990
Oct 15, 20261,0990
Oct 14, 20261,0990
Oct 13, 20261,0990
Oct 09, 20261,099No prior observation