Buffett's BNSF railroad eyes blockchain for shipping freight

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FedEx Corporation (NYSE: FDX) Delayed: 316.54 -8.34 (2.57%)
Previous Close $324.88    52 Week High $186.53 
Open $325.46    52 Week Low $119.71 
Day High $325.62    P/E 61.11 
Day Low $315.87    EPS $5.18 
Volume 1,280,939       

United Parcel Service (NYSE: UPS) Delayed: 103.01 +0.35 (0.34%)
Previous Close $102.66    52 Week High $114.75 
Open $103.30    52 Week Low $87.30 
Day High $104.15    P/E 22.34 
Day Low $102.73    EPS $4.61 
Volume 3,132,668