$Bitcoin is trading at $77,289 on September 11, down 4.40% over the last seven days and 1.10% in the last 24 hours. Market cap sits at $1.55 trillion with $30.02 billion in 24 hour volume. Zoom out and the picture gets less comfortable: $BTC is down 11.66% year to date, which means everyone who bought on January 1 is still underwater.