Form SCHEDULE 13G/A Interactive Brokers Grou Filed by: BlackRock, Inc.

Go back to Form SCHEDULE 13G/A Interactive Brokers Grou Filed by: BlackRock, Inc.
Interactive Brokers Group, Inc. (NASDAQ: IBKR) Delayed: 90.56 -3.77 (4%)
Previous Close $94.33    52 Week High $44.85 
Open $93.00    52 Week Low $29.50 
Day High $93.23    P/E 124.05 
Day Low $90.42    EPS $0.73 
Volume 2,615,665