UTHR Price Data Last 58.63 Change 1.34 % Change 2.29% Time N/A Day Low 57.49 52 Wk Low 27.345 Bid 47.54 Bid Size 7 Prev Close 57.29 Open 57.49 Volume 666,710 10D Ave Vol 1,030,164 Day High 59.19 52 Wk High 61.97 Ask 0.00 Ask Size 0 Fundamental Data Market Cap 0 P/E Ratio -44.98 Shares Out 53840t EPS -1.30342 Yield 0.000000 Dividend 0.00 Div. Date N/A Exchange NASD