SPDR Bloomberg Convertible Securities ETF (NYSEARCA:CWB – Get Free Report) shares saw an uptick in trading volume on Friday . 961,627 shares were traded during mid-day trading, an increase of 75% from the previous session’s volume of 550,351 shares.The stock last traded at $69.66 and had previously closed at $70.00. SPDR Bloomberg Convertible Securities ETF […]