Why Is Braveheart Bio ( $BRVE) Stock Down -14.32% Today? (Find out why any stock moved today on Tickeron.) BRVE shares plunged roughly 14.32% to $25.02 on Monday, down from a prior close of $29.20. The selloff extends a sharp reversal after a strong post-IPO rally that had carried the stock toward its recent highs. A wider second-quarter net loss, reported in early September, continues to weigh on sentiment despite the stock's earlier bounce. $REGN $MRNA $INCY $EXEL $ARWR $NKTR $SRPT $NVAX $INO $CVM