BlackRock (BLK) January weekly option implied volatility into quarter results

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BlackRock (NYSE: BLK) Delayed: 1154.73 +14.91 (1.31%)
Previous Close $1139.82    52 Week High $380.30 
Open $1150.68    52 Week Low $280.55 
Day High $1160.00    P/E 68.45 
Day Low $1147.33    EPS $16.87 
Volume 197,434