CLS, IBM and banks test blockchain app store

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Citigroup Inc. (NYSE: C) Delayed: 139.33 +0.60 (0.43%)
Previous Close $138.73    52 Week High $55.33 
Open $138.16    52 Week Low $34.52 
Day High $140.28    P/E 32.18 
Day Low $138.16    EPS $4.33 
Volume 6,829,977       

International Bus. Machines (NYSE: IBM) Delayed: 234.32 -2.82 (1.19%)
Previous Close $237.14    52 Week High $165.00 
Open $238.37    52 Week Low $116.90 
Day High $239.15    P/E 15.68 
Day Low $233.73    EPS $14.94 
Volume 4,523,035