CLS, IBM and banks test blockchain app store

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Citigroup Inc. (NYSE: C) Delayed: 139.83 +1.76 (1.27%)
Previous Close $138.07    52 Week High $55.33 
Open $139.75    52 Week Low $34.52 
Day High $141.12    P/E 32.29 
Day Low $138.21    EPS $4.33 
Volume 10,358,185       

International Bus. Machines (NYSE: IBM) Delayed: 272.24 -2.61 (0.95%)
Previous Close $274.85    52 Week High $165.00 
Open $278.94    52 Week Low $116.90 
Day High $278.94    P/E 18.22 
Day Low $267.68    EPS $14.94 
Volume 5,739,599