Shares of SPDR Portfolio Intermediate Term Treasury ETF (NYSEARCA:SPTI – Get Free Report) saw unusually-high trading volume on Wednesday . Approximately 3,492,366 shares traded hands during mid-day trading, an increase of 98% from the previous session’s volume of 1,761,929 shares.The stock last traded at $28.00 and had previously closed at $27.96. SPDR Portfolio Intermediate Term […]