CLS, IBM and banks test blockchain app store

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Citigroup Inc. (NYSE: C) Delayed: 122.32 -1.53 (1.24%)
Previous Close $123.85    52 Week High $55.33 
Open $122.20    52 Week Low $34.52 
Day High $123.93    P/E 28.25 
Day Low $121.01    EPS $4.33 
Volume 2,616,955       

International Bus. Machines (NYSE: IBM) Delayed: 249.26 -2.2 (0.87%)
Previous Close $251.46    52 Week High $165.00 
Open $241.25    52 Week Low $116.90 
Day High $256.30    P/E 16.68 
Day Low $240.00    EPS $14.94 
Volume 6,487,900