Biogen stock opened higher on positive lupus readout

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BIOGEN IDEC Inc. (NASDAQ: BIIB) Delayed: 221.07 +0.30 (0.14%)
Previous Close $220.77    52 Week High $333.65 
Open $219.34    52 Week Low $223.02 
Day High $222.00    P/E 28.31 
Day Low $218.69    EPS $7.81 
Volume 647,328