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Contract OI history

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Nov 20, 2026 EXPIRATION

IBKR $90.00 Call

IBKR261120C00090000

Latest saved OI700Oct 23, 2026
Last change+80vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IBKR $90.00 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. 7003500 2026-10-09: 216 OI2026-10-13: 221 OI2026-10-14: 302 OI2026-10-15: 312 OI2026-10-16: 455 OI2026-10-21: 620 OI2026-10-23: 700 OI Oct 09, 2026Oct 23, 2026

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

IBKR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing700+80
Oct 21, 2026620+165
Oct 16, 2026455+143
Oct 15, 2026312+10
Oct 14, 2026302+81
Oct 13, 2026221+5
Oct 09, 2026216No prior observation