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Prothena Corp (NQ: PRTA )

24.77 -0.39 (-1.55%)
Official Closing Price Updated: 4:15 PM EDT, Mar 28, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 31, 2014 22.09 23.24 21.55 21.93 267,585 +0.56(+2.62%)
Oct 30, 2014 20.82 21.78 20.52 21.37 178,958 +0.42(+2.00%)
Oct 29, 2014 21.13 21.21 20.67 20.95 145,404 -0.33(-1.55%)
Oct 28, 2014 20.01 21.30 19.66 21.28 157,703 +1.50(+7.58%)
Oct 27, 2014 20.67 20.90 19.58 19.78 168,838 -1.12(-5.36%)
Oct 24, 2014 20.50 20.98 20.03 20.90 92,543 +0.33(+1.60%)
Oct 23, 2014 19.34 20.95 19.17 20.57 184,440 +1.58(+8.32%)
Oct 22, 2014 19.83 20.18 18.96 18.99 138,784 -0.82(-4.14%)
Oct 21, 2014 20.36 20.48 19.65 19.81 91,303 -0.33(-1.64%)
Oct 20, 2014 19.82 20.41 19.66 20.14 153,864 +0.18(+0.90%)
Oct 17, 2014 20.33 20.43 19.50 19.96 183,310 +0.10(+0.50%)
Oct 16, 2014 18.41 20.31 18.41 19.86 260,269 +0.92(+4.86%)
Oct 15, 2014 17.41 19.10 17.33 18.94 304,006 +1.14(+6.40%)
Oct 14, 2014 17.82 18.08 17.22 17.80 274,781 +0.32(+1.83%)
Oct 13, 2014 18.46 18.60 17.00 17.48 330,424 -0.90(-4.90%)
Oct 10, 2014 20.04 20.26 18.26 18.38 243,605 -1.83(-9.05%)
Oct 09, 2014 20.82 20.82 19.91 20.21 203,410 -0.70(-3.35%)
Oct 08, 2014 19.83 21.32 19.33 20.91 287,088 +0.99(+4.97%)
Oct 07, 2014 20.17 20.45 19.62 19.92 169,075 -0.48(-2.35%)
Oct 06, 2014 21.53 21.53 20.22 20.40 221,615 -1.00(-4.67%)
Oct 03, 2014 22.04 22.13 21.14 21.40 180,062 -0.31(-1.43%)
Oct 02, 2014 21.03 21.94 20.61 21.71 154,358 +0.64(+3.04%)
Oct 01, 2014 22.23 22.50 20.86 21.07 260,320 -1.09(-4.92%)
Sep 30, 2014 22.82 22.93 22.00 22.16 328,341 -0.62(-2.72%)
Sep 29, 2014 22.17 23.40 22.17 22.78 150,879 +0.21(+0.93%)
Sep 26, 2014 22.45 22.88 22.36 22.57 119,568 +0.31(+1.39%)
Sep 25, 2014 23.21 23.48 21.90 22.26 150,823 -0.99(-4.26%)
Sep 24, 2014 22.78 23.84 22.68 23.25 145,919 +0.54(+2.38%)
Sep 23, 2014 22.24 23.07 22.20 22.71 216,077 +0.27(+1.20%)
Sep 22, 2014 23.41 23.41 21.89 22.44 164,216 -1.07(-4.55%)
Sep 19, 2014 23.43 23.68 22.30 23.51 318,362 +0.61(+2.66%)
Sep 18, 2014 23.72 23.72 22.70 22.90 223,818 -0.73(-3.09%)
Sep 17, 2014 22.41 23.75 22.14 23.63 233,556 +1.23(+5.49%)
Sep 16, 2014 21.88 22.60 21.75 22.40 207,386 +0.42(+1.91%)
Sep 15, 2014 23.25 23.25 21.68 21.98 257,836 -1.40(-5.99%)
Sep 12, 2014 23.89 24.31 23.30 23.38 234,251 -0.62(-2.58%)
Sep 11, 2014 23.63 24.12 23.18 24.00 196,926 +0.25(+1.05%)
Sep 10, 2014 22.97 23.80 22.83 23.75 159,925 +0.85(+3.71%)
Sep 09, 2014 23.34 23.49 22.61 22.90 492,740 -0.61(-2.59%)
Sep 08, 2014 23.30 23.87 23.14 23.51 129,209 +0.24(+1.03%)
Sep 05, 2014 23.35 23.50 22.64 23.27 421,832 -0.09(-0.39%)
Sep 04, 2014 23.31 24.11 23.31 23.36 335,886 +0.11(+0.47%)
Sep 03, 2014 23.23 23.70 22.57 23.25 441,533 +0.14(+0.61%)
Sep 02, 2014 23.14 23.14 22.76 23.11 213,994 +0.21(+0.92%)
Aug 29, 2014 22.52 22.90 22.90 22.90 139,000 +0.38(+1.69%)
Aug 28, 2014 22.45 22.84 22.42 22.52 102,226 -0.10(-0.44%)
Aug 27, 2014 22.99 22.99 22.52 22.62 170,815 -0.38(-1.65%)
Aug 26, 2014 21.95 23.07 21.76 23.00 237,052 +1.06(+4.83%)
Aug 25, 2014 21.69 22.21 21.35 21.94 155,803 +0.45(+2.09%)
Aug 22, 2014 21.13 21.67 20.72 21.49 273,876 +0.24(+1.13%)
Aug 21, 2014 21.10 21.70 20.76 21.25 364,011 +0.15(+0.71%)
Aug 20, 2014 20.92 21.27 20.71 21.10 213,027 +0.02(+0.09%)
Aug 19, 2014 21.16 21.32 20.80 21.08 143,352 -0.05(-0.24%)
Aug 18, 2014 20.60 21.44 20.50 21.13 245,459 +0.22(+1.05%)
Aug 15, 2014 21.45 21.45 19.93 20.91 344,914 -0.35(-1.65%)
Aug 14, 2014 20.63 21.31 20.63 21.26 193,993 +0.58(+2.80%)
Aug 13, 2014 21.11 21.31 20.62 20.68 416,405 -0.37(-1.76%)
Aug 12, 2014 20.71 21.11 20.54 21.05 419,065 +0.32(+1.54%)
Aug 11, 2014 20.68 21.07 20.40 20.73 172,292 +0.22(+1.07%)
Aug 08, 2014 19.79 20.46 19.75 20.51 287,252 +0.99(+5.07%)
Aug 07, 2014 19.14 19.68 19.03 19.52 141,630 +0.50(+2.63%)
Aug 06, 2014 19.00 19.21 18.69 19.02 375,367 -0.45(-2.31%)
Aug 05, 2014 18.77 20.02 18.34 19.47 521,988 +0.58(+3.07%)
Aug 04, 2014 17.51 18.97 17.01 18.89 405,312 +1.53(+8.81%)
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