NYSE Arca Morning Update Pre MArket Trading Gaps

10 Most Active stocks on NYSE Arca as of 08:30:00 ET

Based on Dollar Volume:	Based on Share Volume:
Stock Dollar Volume SPY $222,843,927 STT $26,392,244 QQQQ $18,608,889 IWM $16,600,632 MDY $16,022,289 LEH $10,912,569 BP $7,540,028 BHP $7,456,353 AAPL $4,003,823 DIA $3,993,769	Stock Share Volume SPY 1,618,621 QQQQ 379,844 STT 376,556 LEH 368,815 TIBX 239,275 IWM 225,800 SNH 155,300 UBS 114,500 BP 110,000 MDY 100,964

no stocks gapping more than 15 percent on arca
NYSE Arca Morning Update