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Contract OI history

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Mar 19, 2027 EXPIRATION

IBKR $90.00 Call

IBKR270319C00090000

Latest saved OI1,183Oct 23, 2026
Last change+2vs 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. 1,1835910 2026-10-09: 1,133 OI2026-10-13: 1,133 OI2026-10-14: 1,134 OI2026-10-15: 1,140 OI2026-10-16: 1,139 OI2026-10-21: 1,181 OI2026-10-23: 1,183 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, 2026Viewing1,183+2
Oct 21, 20261,181+42
Oct 16, 20261,139-1
Oct 15, 20261,140+6
Oct 14, 20261,134+1
Oct 13, 20261,1330
Oct 09, 20261,133No prior observation