Investing.com - BlackRock (NYSE:BLK) fell by 4.62% to trade at $430.94 by 09:33 (13:33 GMT) on Friday on the NYSE exchange.
The volume of BlackRock shares traded since the start of the session was $27.01K. BlackRock has traded in a range of $430.94 to $432.77 on the day.
The stock has traded at $454.0000 at its highest and $326.2800 at its lowest during the past seven days.