    Séntence 1-Tradirig voluime “was jficredibiy :light ‘at! 500.22 million  shares.; below. ah already: thir é1tA5:mflion-exchangeéd at the same  point Thursday °    Selitence 2'Trading volume ias-extceriely ight at 105 bitiosharés,  below ar already thin 1 billion on Tuesday ,    