Invesco S&P 500 Equal Weight Health Care ETF (NYSEARCA:RYH – Get Free Report) shares hit a new 52-week low during mid-day trading on Tuesday . The stock traded as low as $30.22 and last traded at $30.38, with a volume of 51035 shares traded. The stock had previously closed at $30.40. Invesco S&P 500 Equal […]