Industry stakeholders partner on blockchain based margin and collateral solution

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NASDAQ OMX Group (NASDAQ: NDAQ) Delayed: 91.31 --0 (-0%)
Previous Close $91.31    52 Week High $71.92 
Open $91.31    52 Week Low $54.62 
Day High $91.31    P/E 40.58 
Day Low $91.31    EPS $2.25 
Volume 841