Invesco International Dividend Achievers ETF (NASDAQ:PID – Get Free Report) shares saw unusually-high trading volume on Thursday . Approximately 536,258 shares traded hands during mid-day trading, an increase of 228% from the previous session’s volume of 163,677 shares.The stock last traded at $18.42 and had previously closed at $18.40. Invesco International Dividend Achievers ETF Trading […]