Cổ phiếu định giá cao

Cổ phiếu đã tăng giá đáng kể do nhu cầu lớn được gọi là quá mua. Điều này thường xảy ra khi có quá nhiều người mua đẩy giá quá cao đến nỗi không thể chứng minh được tài chính của công ty. Khi người bán bắt đầu quá nhiều người mua, giá có thể thay đổi hướng của nó. Một kịch bản khác khiến cổ phiếu trở nên mua quá nhiều là khi một công ty mua lại cổ phiếu của chính mình. Hãy thận trọng khi mua các cổ phiếu bị định giá quá cao vì có thể có sự thoái lui.

           
ABLX Ablynx Nv - American Depositary Shares 54.35-0.55%-0.30Mua34.647K4.115B-0.81389.00Healthcare
ABMD Abiomed Inc 267.742.57%6.70Mua512.496K11.838B108.812.55908.00Healthcare
AGEN Agenus Inc 4.353.33%0.14Sức mua mạnh2.246M435.796M-1.17255.00Healthcare
AMAG Amag Pharmaceuticals Inc 18.503.06%0.55Mua2.879M652.835M-6.08545.00Healthcare
AMBR Amber Road Inc 9.68-0.62%-0.06Mua858.579K262.898M-0.47677.00Technology
AMN Amn Healthcare Services Inc Amn Healthcare Services Inc 56.504.34%2.35Mua1.110M2.699B14.194.122990.00Healthcare
AOI Alliance One International Inc 21.800.46%0.10Mua124.746K196.227M3.496.282673.00Consumer Non-Cyclicals
APPS Digital Turbine Inc 2.431.25%0.03Mua726.637K182.598M-0.32146.00Technology
ARMO Armo Biosciences Inc 53.6511.10%5.36Trung lập420.101K1.524B-1.3921.00Healthcare
ASMB Assembly Biosciences Inc 56.82-1.83%-1.06Mua188.403K988.539M-2.9769.00Healthcare
AVP Avon Products Inc 2.736.23%0.16Mua9.965M1.201B26400.00Consumer Non-Cyclicals
BIVV Bioverativ Inc 103.610.07%0.07Mua694.437K11.211B37.882.74460.00Healthcare
BL Blackline Inc 39.0412.67%4.39Mua1.448M2.063B-0.73726.00Technology
BMY Bristol-Myers Squibb Company 68.96-0.03%-0.02Mua10.547M112.867B29.222.3723700.00Healthcare
BOFI Bofi Holding Inc 38.382.32%0.87Mua898.753K2.443B17.302.23681.00Financials
BRPA Big Rock Partners Acquisition Corp 9.800.51%0.05Mua1.050K82.792M3.00Financials
BW Babcock & Wilcox Enterprises Inc 7.314.28%0.30Mua1.219M321.999M-7.185000.00Industrials
CALD Callidus Software Inc 35.900.42%0.15Mua1.620M2.445B-0.311200.00Technology
CASC Cascadian Therapeutics Inc 9.990.00%0.00Mua990.228K505.098M-1.3457.00Healthcare
CBAY Cymabay Therapeutics Inc 14.980.74%0.11Mua1.401M657.085M-1.0121.00Healthcare
CBZ Cbiz Inc 17.85-0.28%-0.05Mua380.159K979.089M21.670.854600.00Industrials
CHGG Chegg Inc 19.571.98%0.38Mua1.813M2.122B-0.21766.00Industrials
COUP Coupa Software Inc 41.530.07%0.03Mua988.568K2.286B-1.00652.00Technology
CRTO Criteo S.a. - American Depositary Shares 31.001.61%0.49Mua1.180M2.046B23.051.392500.00Consumer Cyclicals
CSGS Csg Systems International Inc 47.681.75%0.82Mua188.572K1.598B24.711.963312.00Technology
CSRA Csra Inc 40.560.10%0.04Mua6.293M6.643B17.692.3119000.00Technology
CTG Computer Task Group Inc 5.8710.96%0.58Sức mua mạnh238.648K90.937M38.490.153250.00Technology
CTIC Cti Biopharma Corp 3.730.81%0.03Mua487.863K160.276M-1.03100.00Healthcare
DHCP Ditech Holding Corp 10.2313.04%1.18Mua85.512K382.331M-4.684900.00Financials
DOVA Dova Pharmaceuticals Inc 34.682.30%0.78Mua99.394K889.627M-0.9918.00Healthcare
DST Dst Systems Inc 83.190.43%0.36Mua584.003K5.010B11.707.2117600.00Technology
DSWL Deswell Industries Inc 2.964.23%0.12Sức mua mạnh18.874K47.020M10.860.271272.00Industrials
EDGE Edge Therapeutics Inc 13.950.36%0.05Mua35.532K430.486M-1.5631.00Healthcare
EGAN Egain Corp 7.50-3.85%-0.30Mua367.723K204.247M-0.14479.00Technology
ENSG The Ensign Group Inc 26.532.12%0.55Mua272.199K1.366B31.610.8721301.00Healthcare
ENVA Enova International Inc 22.951.55%0.35Mua479.924K768.017M35.960.651099.00Financials
ERN Erin Energy Corp 3.90-1.27%-0.05Mua43.756K838.322M-0.9574.00Energy
EROS Eros International Plc A Ordinary Shares 12.700.79%0.10Mua847.583K777.736M381.730.04448.00Consumer Cyclicals
FLO Flowers Foods Inc 21.352.10%0.44Mua1.511M4.475B44.140.4910800.00Consumer Non-Cyclicals
FNJN Finjan Holdings Inc 2.949.29%0.25Mua903.846K81.460M7.140.4112.00Technology
FRD Friedman Industries Inc 6.086.67%0.38Mua33.893K42.617M-0.02100.00Industrials
FSFG First Savings Financial Group Inc 65.57-0.31%-0.20Mua537147.630M14.874.67176.00Financials
FXY Guggenheim Currencyshares Japanese Yen Trust 90.22-0.21%-0.19Mua519.937KFinancials
GEN Genesis Healthcare Inc 1.3917.80%0.21Mua2.395M217.405M-4.9482000.00Healthcare
GIG Gigcapital Inc 9.800.51%0.05Mua2.213K
GLOB Globant S.a 51.399.02%4.25Mua987.919K1.815B64.670.825631.00Technology
GRUB Grubhub Inc 95.931.62%1.53Mua1.839M8.317B85.871.151518.00Technology
HAYN Haynes International Inc 42.930.33%0.14Mua95.594K536.957M-1.141124.00Basic Materials
HBIO Harvard Bioscience Inc 4.703.30%0.15Mua116.847K163.938M-0.09411.00Healthcare
HLG Hailiang Education Group Inc - American Depositary Shares 58.391.85%1.06Mua165.763K1.501B56.751.033240.00Industrials
HMY Harmony Gold Mining Company Ltd 2.120.00%0.00Mua9.227M947.015M-0.0627881.00Basic Materials
HQY Healthequity Inc 54.860.27%0.15Mua557.290K3.328B73.830.76875.00Healthcare
HTGM Htg Molecular Diagnostics Inc 5.060.20%0.01Mua2.079M70.485M-2.5587.00Healthcare
HTM U.s. Geothermal Inc 5.370.28%0.01Mua118.585K103.515M-0.0548.00Utilities
HTRB Hartford Total Return Bond Etf 41.325.62%2.20Mua512Financials
IMGN Immunogen Inc 11.275.82%0.62Mua4.189M1.490B-1.02308.00Healthcare
INFN Infinera Corp 9.822.29%0.22Mua2.105M1.466B-1.312240.00Technology
INST Instructure Inc 42.302.67%1.10Mua2.083M1.259B-1.701140.00Technology
IO Ion Geophysical Corp 30.30-0.82%-0.25Mua1.442M360.455M-2.56335.00Energy
IOVA Iovance Biotherapeutics Inc 17.953.16%0.55Mua831.741K1.526B-1.3151.00Healthcare
IPCC Infinity Property And Casualty Corp 121.903.52%4.15Sức mua mạnh308.016K1.332B24.225.072300.00Financials
IPG Interpublic Group Of Companies Inc (the) 25.331.08%0.27Mua11.778M9.843B17.251.4949800.00Consumer Cyclicals
ITCI Intra-Cellular Therapies Inc 19.97-0.15%-0.03Mua486.573K1.090B-2.1941.00Healthcare
JNP Juniper Pharmaceuticals Inc 8.701.75%0.15Mua39.444K94.344M14.470.63139.00Healthcare
JUNO Juno Therapeutics Inc 85.10-0.41%-0.35Mua3.053M9.716B-3.39589.00Healthcare
KEYW The Keyw Holding Corp 7.510.13%0.01Mua282.889K373.963M-0.581058.00Technology
KPTI Karyopharm Therapeutics Inc 14.981.42%0.21Mua377.939K706.768M-2.66108.00Healthcare
KS Kapstone Paper And Packaging Corp 34.530.15%0.05Mua1.149M3.348B34.391.026400.00Basic Materials
KTEC Key Technology Inc 26.62-0.41%-0.11Mua9.700K172.093M42.830.62645.00Industrials
KURA Kura Oncology Inc 22.758.08%1.70Mua870.692K687.404M-1.5530.00Healthcare
LAYN Layne Christensen Company 16.144.13%0.64Mua1.345M320.901M-2.052491.00Industrials
LLIT Lianluo Smart Ltd 3.011.35%0.04Mua62.389K52.111M42.950.07107.00Healthcare
LQDT Liquidity Services Inc 7.35-0.68%-0.05Mua144.857K234.724M-1.18794.00Technology
LVIN Hartford Multifactor Low Volatility International Equity Etf 28.870.00%0.00Mua0Financials
MBI Mbia Inc 8.766.31%0.52Mua5.182M803.975M-14.51164.00Financials
MSBF Msb Financial Corp 18.300.27%0.05Mua13.464K105.566M30.180.6157.00Financials
MTCH Match Group Inc 41.560.43%0.18Mua2.112M11.352B34.501.341800.00Technology
MULE Mulesoft Inc Class A 30.8117.91%4.68Sức mua mạnh12.147M4.004B-0.81841.00Technology
NAVG The Navigators Group Inc 59.4017.16%8.70Mua373.708K1.752B29.892.05683.00Financials
NINE Nine Energy Service Inc 26.030.31%0.08Mua255.812K603.489M-2.731755.00Energy
NOK Nokia Corp Sponsored American Depositary Shares 5.760.52%0.03Mua19.577M34.014B-0.32102519.00Technology
NTB Bank Of N.t. Butterfield & Son Ltd (the) Voting Ordinary Shares 44.38-1.14%-0.51Mua738.837K2.426B16.082.801061.00Financials
NYT New York Times Company (the) 25.05-0.60%-0.15Mua2.705M4.078B981.200.033710.00Consumer Cyclicals
OBSV Obseva Sa 14.1313.22%1.65Sức mua mạnh70.477K524.665M-2.1827.00Healthcare
OCN Ocwen Financial Corp New 3.731.63%0.06Mua1.292M497.429M-0.759700.00Financials
OKTA Okta Inc 34.754.17%1.39Mua1.303M3.542B-1.15898.00Technology
OVLU Oppenheimer Russell 1000 Value Factor Etf 26.980.00%0.00Bán0
PFSI Pennymac Financial Services Inc Class A 24.855.07%1.20Mua485.910K578.726M6.114.333093.00Financials
PGEM Ply Gem Holdings Inc 22.050.68%0.15Mua1.071M1.510B25.160.888975.00Basic Materials
PMT Pennymac Mortgage Investment Trust Of Beneficial Interest 17.621.44%0.25Mua738.100K1.155B3.00Financials
POOL Pool Corp 149.401.63%2.40Mua417.184K6.001B35.484.383900.00Consumer Cyclicals
QLYS Qualys Inc 72.251.47%1.05Mua489.357K2.740B70.431.09684.00Technology
QTWO Q2 Holdings Inc 45.701.90%0.85Mua289.480K1.904B-0.64742.00Technology
QURE Uniqure N.v. - Ordinary Shares 24.620.12%0.03Mua301.528K758.298M251.00Healthcare
RHT Red Hat Inc 142.711.88%2.64Mua2.251M25.260B77.601.9010500.00Technology
RNG Ringcentral Inc Class A 63.102.19%1.35Mua1.049M4.881B-0.341037.00Technology
RST Rosetta Stone Rosetta Stone Inc 13.785.92%0.77Mua299.850K307.284M-0.43717.00Technology
RYN Rayonier Inc Reit 34.430.23%0.08Mua705.352K4.439B29.581.17315.00Financials
SABR Sabre Corp 23.262.51%0.57Mua4.093M6.392B26.410.8810000.00Technology
SAGG Direxion Daily Total Bond Market Bear 1x Shares 31.970.25%0.08Mua203Financials
SEDG Solaredge Technologies Inc 46.000.33%0.15Mua1.172M1.979B27.781.78718.00Energy
SFLY Shutterfly Inc 75.031.06%0.79Mua763.737K2.463B113.290.732084.00Consumer Cyclicals
SNAP Snap Inc 20.423.39%0.67Mua33.918M24.591B-3.311859.00Technology
SNSS Sunesis Pharmaceuticals Inc 5.97-1.00%-0.06Mua144.475K204.463M-1.7537.00Healthcare
SRNE Sorrento Therapeutics Inc 8.75-3.31%-0.30Mua2.633M694.066M-0.42154.00Healthcare
SSTI Shotspotter Inc 19.9715.77%2.72Mua235.992K192.639M-0.8570.00Technology
STKS The One Group Hospitality Inc 2.517.26%0.17Mua163.520K67.862M-0.792000.00Consumer Cyclicals
SYNT Syntel Inc 26.874.51%1.16Mua972.102K2.226B12.812.1017538.00Technology
TBK Triumph Bancorp Inc 40.604.64%1.80Mua174.693K845.329M20.862.02820.00Financials
TCAP Triangle Capital Corp 11.181.91%0.21Mua492.127K533.742M-0.9026.00Financials
TRIP Tripadvisor Inc 43.322.17%0.92Mua5.179M6.016B113.520.383236.00Consumer Cyclicals
TSG The Stars Group Inc 26.750.19%0.05Mua250.030K4.029B21.072.211778.00Technology
TTGT Techtarget Inc 17.08-0.99%-0.17Mua80.557K469.412M71.230.25659.00Technology
TWLO Twilio Inc Class A 33.092.99%0.96Mua4.795M3.078B-0.70955.00Technology
TWTR Twitter Inc 33.06-1.64%-0.55Mua27.901M24.557B-0.153583.00Technology
TX Ternium S.a. Ternium S.a. American Depositary Shares (each Representing Ten Shares, Usd1.00 Par Value) 36.671.75%0.63Mua430.351K7.351B8.734.2016725.00Basic Materials
UIS Unisys Corp New 11.150.45%0.05Mua791.114K562.777M-1.2821000.00Technology
VECO Veeco Instruments Inc 18.900.00%0.00Mua520.976K912.906M-0.99716.00Technology
VIRT Virtu Financial Inc 28.351.80%0.50Mua935.681K5.320B148.00Financials
VNCE Vince Holding Corp 8.384.75%0.38Mua35.591K97.341M-36.33597.00Consumer Cyclicals
VR Validus Holdings Ltd 67.600.22%0.15Mua578.057K5.371B-0.81886.00Financials
VSTO Vista Outdoor Inc 19.941.99%0.39Mua823.901K1.143B-1.606400.00Consumer Cyclicals
W Wayfair Inc Class A 97.520.79%0.76Mua1.031M8.565B-2.495637.00Consumer Cyclicals
WAIR Wesco Aircraft Holdings Inc 8.900.56%0.05Mua804.659K885.762M-2.542978.00Industrials
WBAI 500.com Ltd American Depositary Shares, Each Representing 10 Class A Shares 15.640.77%0.12Mua241.595K638.194M-0.31372.00Consumer Cyclicals
WIX Wix.com Ltd - Ordinary Shares 75.601.34%1.00Mua952.604K3.437B-1.271248.00Technology
WK Workiva Inc Class A 25.801.18%0.30Mua481.769K1.082B-0.911172.00Technology
WMIH Wmih Corp 1.27-2.31%-0.03Mua2.663M262.527M5.000.274.00Financials
WPP Wpp Plc American Depositary Shares 102.483.31%3.28Mua249.063K26.228B10.749.68198000.00Consumer Cyclicals
WTW Weight Watchers International Inc Weight Watchers International Inc 74.781.14%0.84Mua803.340K4.826B44.521.7718000.00Consumer Non-Cyclicals
WVE Wave Life Sciences Ltd - Ordinary Shares 54.704.69%2.45Mua176.782K1.520B-3.5496.00Healthcare
WWE World Wrestling Entertainment Inc Class A 36.480.19%0.07Mua837.787K2.813B65.270.57870.00Consumer Cyclicals
X United States Steel Corp 44.7514.77%5.76Sức mua mạnh38.979M7.831B20.532.2121000.00Basic Materials
XL Xl Group Ltd 43.801.58%0.68Mua3.267M11.212B-2.227400.00Financials
XRM Xerium Technologies Inc New 5.58-0.89%-0.05Mua78.965K91.332M-0.872950.00Consumer Cyclicals
YCL Proshares Ultra Yen 64.00-0.54%-0.35Mua2.175KFinancials
YNDX Yandex N.v. - Class A Ordinary Shares 42.100.33%0.14Mua3.608M13.715B89.550.486896.00Technology
ZN Zion Oil & Gas Inc 4.040.00%0.00Mua3.069M214.910M-0.2419.00Energy
Tải thêm
Tiếng Việt
English
English (UK)
English (IN)
Deutsch
Français
Español
Italiano
Polski
Türkçe
Русский
Português
Bahasa Indonesia
Bahasa Melayu
ภาษาไทย
日本語
한국어
简体中文
繁體中文
Trang chủ Sàng lọc cổ phiếu Công cụ tìm kiếm tín hiệu Forex Tìm kiếm tín hiệu Cryptocurrency Lịch kinh tế Cách thức hoạt động Tính năng biểu đồ Điều khoản sử dụng Người điều hành Giải pháp Website & Môi giới Widgets Thư viện biểu đồ chứng khoán Yêu cầu tính năng Blog & Tin tức Hỏi đáp Hỗ trợ & Wiki Twitter
Hồ sơ Tùy chỉnh hồ sơ Tài khoản và Tính phí Tickets Hỗ trợ của tôi Liên hệ hỗ trợ Các ý tưởng đã xuất bản Người theo dõi Đang theo dõi Tin nhắn riêng Trò chuyện Đăng xuất