Sector ETF weakness: Coal– KOL -3.9%. Natural Gas– UNG -3.7%. Regional Banks–...

|By:, SA News Editor

Sector ETF weakness: Coal– KOL -3.9%. Natural Gas– UNG -3.7%. Regional Banks– RKH -3.4%. Commercial Banks– KBE -2.9%. Broker/Dealers– IAI -2.6%. Steel– SLX -2.7%.