Bourse américaine
Actions présentant la volatilité la plus élevée
La volatilité d'une action correspond à la fluctuation du cours sur une période donnée. Les actions les plus volatiles peuvent présenter des fluctuations de prix allant jusqu'à plusieurs centaines de pourcents pendant la journée. Sur les marchés développés, la volatilité tend à être beaucoup plus faible et ne dépasse pas 20-30%% pendant les périodes calmes. Les fluctuations de prix ne sont pas toujours évidentes lorsqu'on regarde les actions dont le prix est inférieur à 1 $. Vous pouvez voir les variations de prix en pourcentages pour détecter ces fluctuations.
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FLKS
FLEX PHARMA, INC. - COMMON STOCK
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0.69 | -27.37% | -0.26 | Acheter | 34.154M | 9.577M | — | -1.95 | 20.00 | Soins de santé |
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SHLD
SEARS HOLDINGS CORPORATION - COMMON STOCK
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0.40 | 29.03% | 0.09 | Vendre | 31.486M | 44.360M | — | -16.47 | 89000.00 | Cycliques de consommation |
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FFHL
FUWEI FILMS (HOLDINGS) CO., LTD. - ORDINARY SHARES
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2.14 | 23.70% | 0.41 | Acheter | 4.192M | 5.650M | — | -1.73 | 261.00 | Matériaux de base |
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LMFA
LM FUNDING AMERICA, INC. - COMMON STOCK
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4.40 | -16.11% | -0.84 | Vendre | 480.806K | 3.304M | — | -2.12 | 10.00 | Finances |
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BLNK
BLINK CHARGING CO. - COMMON STOCK
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3.56 | 62.56% | 1.37 | Acheter | 16.683M | 54.040M | — | -33.53 | 37.00 | Produits industriels |
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HMNY
HELIOS AND MATHESON ANALYTICS INC - COMMON STOCK
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0.02 | 16.97% | 0.00 | Vendre | 248.193M | 22.400M | — | -3210.11 | 44.00 | Technologie |
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GLBS
GLOBUS MARITIME LIMITED - COMMON STOCK
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5.20 | -20.00% | -1.30 | Acheter | 409.192K | 13.628M | — | -1.72 | 10.00 | Produits industriels |
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HDSN
HUDSON TECHNOLOGIES, INC. - COMMON STOCK
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0.84 | -31.55% | -0.39 | Forte vente | 1.929M | 52.156M | — | -0.85 | 262.00 | Produits de consommation non cycliques |
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EARS
AURIS MEDICAL HOLDING AG - COMMON SHARES
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1.48 | 7.25% | 0.10 | Acheter | 46.429M | 5.995M | — | -3.18 | 24.00 | Soins de santé |
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UTI
UNIVERSAL TECHNICAL INSTITUTE INC COMMON STOCK
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2.65 | 3.11% | 0.08 | Vendre | 26.509K | 64.731M | — | -0.65 | 1730.00 | Produits industriels |
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LODE
COMSTOCK MINING, INC. COMMON STOCK
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0.28 | 24.44% | 0.06 | Acheter | 10.112M | 12.889M | — | -0.20 | 122.00 | Matériaux de base |
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AGRX
AGILE THERAPEUTICS, INC. - COMMON STOCK
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0.98 | 3.26% | 0.03 | Acheter | 18.165M | 25.439M | — | -0.76 | 21.00 | Soins de santé |
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YVR
LIQUID MEDIA GROUP LTD. - COMMON SHARES
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3.30 | -21.78% | -0.92 | Vendre | 52.480K | 7.800M | — | -0.43 | 95.00 | Technologie |
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MYND
MYND ANALYTICS, INC. - COMMON STOCK
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1.58 | 14.50% | 0.20 | Vendre | 444.107K | 8.672M | — | -2.10 | 6.00 | Soins de santé |
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ESES
ECO-STIM ENERGY SOLUTIONS, INC. - COMMON STOCK
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0.17 | -14.79% | -0.03 | Vendre | 792.812K | 14.937M | — | -0.51 | 0.00 | Énergie |
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ALRN
AILERON THERAPEUTICS, INC. - COMMON STOCK
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2.80 | 18.64% | 0.44 | Vendre | 301.100K | 34.780M | — | -2.05 | 15.00 | Soins de santé |
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PRPO
PRECIPIO, INC. - COMMON STOCK
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0.33 | 5.57% | 0.02 | Vendre | 3.833M | 7.239M | — | -3.22 | 19.00 | Soins de santé |
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CRMD
CORMEDIX INC COMMON STOCK
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1.82 | -16.51% | -0.36 | Acheter | 6.145M | 213.301M | — | -0.56 | 14.00 | Soins de santé |
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TRVN
TREVENA, INC. - COMMON STOCK
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1.07 | 26.18% | 0.22 | Vendre | 12.053M | 64.518M | — | -0.78 | 51.00 | Soins de santé |
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EYEG
EYEGATE PHARMACEUTICALS, INC. - COMMON STOCK
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0.42 | 4.75% | 0.02 | Acheter | 3.755M | 17.267M | — | -0.62 | 3.00 | Soins de santé |
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SEII
SHARING ECONOMY INTERNATIONAL INC. - COMMON STOCK
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2.67 | -12.17% | -0.37 | Forte vente | 22.703K | 22.438M | — | -8.63 | 174.00 | Matériaux de base |
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VJET
VOXELJET AG AMERICAN DEPOSITARY SHARES, EACH REPRESENTING ONE-FIFTH OF AN ORDINARY SHARE/
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2.96 | -21.07% | -0.79 | Vendre | 473.467K | 71.889M | — | -0.48 | 296.00 | Technologie |
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TYHT
SHINECO, INC. - COMMON STOCK
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0.83 | -9.03% | -0.08 | Vendre | 777.941K | 22.953M | 1.63 | 0.56 | 380.00 | Soins de santé |
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GTXI
GTX, INC. - COMMON STOCK
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1.88 | 16.77% | 0.27 | Vendre | 7.648M | 38.714M | — | -2.00 | 27.00 | Soins de santé |
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JELD
JELD-WEN HOLDING, INC. COMMON STOCK
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17.28 | -18.91% | -4.03 | Vendre | 6.915M | 2.236B | 17.56 | 1.25 | 21000.00 | Cycliques de consommation |
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ALT
ALTIMMUNE, INC. - COMMON STOCK
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4.65 | 20.78% | 0.80 | Vendre | 4.976M | 15.864M | — | -98.65 | 30.00 | Soins de santé |
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IFMK
IFRESH INC. - COMMON STOCK
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2.00 | 11.11% | 0.20 | Vendre | 76.735K | 32.266M | — | -0.17 | 366.00 | Produits de consommation non cycliques |
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KRYS
KRYSTAL BIOTECH, INC. - COMMON STOCK
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24.73 | 23.65% | 4.73 | Acheter | 215.889K | 167.112M | — | -1.08 | 12.00 | Soins de santé |
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CODX
CO-DIAGNOSTICS, INC. - COMMON STOCK
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2.61 | 7.34% | 0.18 | Vendre | 60.356K | 30.024M | — | -0.67 | 15.00 | Soins de santé |
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CETX
CEMTREX INC. - COMMON STOCK
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1.23 | -3.15% | -0.04 | Vendre | 213.397K | 16.375M | — | -0.14 | 235.00 | Produits industriels |
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ENG
ENGLOBAL CORPORATION - COMMON STOCK
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0.93 | -4.13% | -0.04 | Forte vente | 84.444K | 26.687M | — | -0.61 | 459.00 | Produits industriels |
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PLAG
PLANET GREEN HOLDINGS CORP. COMMON STOCK
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2.21 | 2.07% | 0.04 | Vendre | 70.523K | 5.952M | — | -14.80 | 1067.00 | Produits de consommation non cycliques |
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NCSM
NCS MULTISTAGE HOLDINGS, INC. - COMMON STOCK
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13.27 | 2.00% | 0.26 | Vendre | 2.609M | 584.265M | 57.17 | 0.24 | 363.00 | Énergie |
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NVLN
NOVELION THERAPEUTICS INC. - COMMON SHARES
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1.09 | -8.40% | -0.10 | Vendre | 1.236M | 22.435M | — | -7.41 | 180.00 | Soins de santé |
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ASCMA
ASCENT CAPITAL GROUP, INC. - SERIES A COMMON STOCK
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1.23 | 16.04% | 0.17 | Vendre | 1.183M | 17.304M | — | -26.76 | 1330.00 | Produits industriels |
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LEU
CENTRUS ENERGY CORP. CLASS A COMMON STOCK
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2.30 | 4.07% | 0.09 | Vendre | 6.894K | 19.976M | — | -3.53 | 1432.00 | Services publics |
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SPRO
SPERO THERAPEUTICS, INC. - COMMON STOCK
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8.51 | -12.81% | -1.25 | Vendre | 637.586K | 177.324M | — | -3.33 | 35.00 | Soins de santé |
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NAUH
NATIONAL AMERICAN UNIVERSITY HOLDINGS, INC. - COMMON STOCK
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0.60 | -8.91% | -0.06 | Vendre | 22.909K | 16.040M | — | -0.55 | 70.00 | Produits de consommation non cycliques |
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CADC
CHINA ADVANCED CONSTRUCTION MATERIALS GROUP, INC. - COMMON STOCK
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2.28 | -1.23% | -0.03 | Vendre | 23.860K | 10.320M | 9.09 | 0.26 | 453.00 | Matériaux de base |
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ARAV
ARAVIVE, INC. - COMMON STOCK
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7.15 | 0.14% | 0.01 | Vendre | 67.263K | 42.764M | — | -1.97 | 28.00 | Soins de santé |
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AMDA
AMEDICA CORPORATION - COMMON STOCK
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0.34 | -11.62% | -0.04 | Neutre | 2.882M | 3.680M | — | -4.58 | 33.00 | Soins de santé |
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LINK
INTERLINK ELECTRONICS, INC. - COMMON STOCK
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3.90 | 6.32% | 0.23 | Vendre | 4.594K | — | — | — | — | — |
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LENS
PRESBIA PLC - ORDINARY SHARES
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1.16 | -3.34% | -0.04 | Vendre | 17.308K | 20.638M | — | -0.70 | 24.00 | Soins de santé |
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EYEN
EYENOVIA, INC. - COMMON STOCK
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3.77 | -0.82% | -0.03 | Vendre | 12.480K | — | — | — | — | — |
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EYPT
EYEPOINT PHARMACEUTICALS, INC. - COMMON STOCK
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3.18 | -7.83% | -0.27 | Acheter | 2.317M | 257.067M | — | -1.06 | 44.00 | Soins de santé |
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INUV
INUVO, INC.
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0.52 | -2.96% | -0.02 | Vendre | 77.157K | 17.391M | — | -0.13 | 34.00 | Technologie |
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ATXI
AVENUE THERAPEUTICS, INC. - COMMON STOCK
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3.30 | -5.71% | -0.20 | Acheter | 178.212K | 36.940M | — | -2.40 | — | Soins de santé |
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NEON
NEONODE INC. - COMMON STOCK
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2.82 | 9.30% | 0.24 | Vendre | 67.233K | 15.117M | — | -0.78 | 43.00 | Technologie |
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SLS
SELLAS LIFE SCIENCES GROUP, INC. - COMMON STOCK
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1.68 | 20.00% | 0.28 | Acheter | 3.383M | 27.402M | — | -9.16 | 11.00 | Soins de santé |
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MKGI
MONAKER GROUP, INC. COMMON STOCK
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1.75 | 1.16% | 0.02 | Vendre | 15.260K | 14.104M | — | -1.31 | 9.00 | Cycliques de consommation |
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LABD
DIREXION DAILY S&P BIOTECH BEAR 3X SHARES
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28.79 | -16.31% | -5.61 | Acheter | 2.189M | — | — | — | — | Finances |
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ICON
ICONIX BRAND GROUP, INC. - COMMON STOCK
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0.21 | -2.91% | -0.01 | Vendre | 1.432M | 14.783M | — | -9.37 | 152.00 | Cycliques de consommation |
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OMED
ONCOMED PHARMACEUTICALS, INC. - COMMON STOCK
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2.29 | 19.90% | 0.38 | Vendre | 89.344K | 73.538M | — | -0.31 | 56.00 | Soins de santé |
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RXII
RXI PHARMACEUTICALS CORPORATION - COMMON STOCK
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0.45 | -0.66% | -0.00 | Vendre | 4.968M | 1.982M | — | -3.25 | 15.00 | Soins de santé |
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AUTL
AUTOLUS THERAPEUTICS PLC - AMERICAN DEPOSITARY SHARE
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28.30 | 14.90% | 3.67 | Acheter | 164.206K | 965.389M | — | — | 126.00 | Soins de santé |
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UONE
URBAN ONE, INC. - CLASS A COMMON STOCK
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2.30 | -4.17% | -0.10 | Vendre | 1.843K | 97.506M | — | -0.07 | 1058.00 | Cycliques de consommation |
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TKAT
TAKUNG ART CO., LTD. COMMON STOCK
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0.76 | 12.68% | 0.09 | Vendre | 17.257K | 7.611M | 36.39 | 0.02 | 117.00 | Technologie |
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IPHS
INNOPHOS HOLDINGS, INC. - COMMON STOCK
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33.01 | -16.58% | -6.56 | Vendre | 378.880K | 775.908M | 22.44 | 1.78 | 1373.00 | Matériaux de base |
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GURE
GULF RESOURCES, INC. - COMMON STOCK
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0.84 | -3.98% | -0.04 | Vendre | 52.122K | 41.187M | — | -0.55 | 699.00 | Matériaux de base |
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VTL
VITAL THERAPIES, INC. - COMMON STOCK
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0.31 | 3.33% | 0.01 | Vendre | 10.765M | 12.711M | — | -1.28 | 97.00 | Soins de santé |
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TROV
TROVAGENE, INC. - COMMON STOCK
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1.01 | 6.32% | 0.06 | Acheter | 7.594M | 15.311M | — | -4.10 | 17.00 | Soins de santé |
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HSGX
HISTOGENICS CORPORATION - COMMON STOCK
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0.68 | 8.41% | 0.05 | Vendre | 13.970M | 34.451M | — | -1.05 | 49.00 | Soins de santé |
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MNKD
MANNKIND CORPORATION - COMMON STOCK
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1.92 | 16.36% | 0.27 | Acheter | 8.053M | 252.431M | — | -1.01 | 250.00 | Soins de santé |
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INPX
INPIXON - COMMON STOCK
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0.26 | 0.38% | 0.00 | Vendre | 9.320M | 13.504M | — | -64.55 | 121.00 | Technologie |
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AMRH
AMERI HOLDINGS, INC. - COMMON STOCK
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1.11 | -2.63% | -0.03 | Forte vente | 137.538K | 26.076M | — | -0.59 | 417.00 | Technologie |
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DFFN
DIFFUSION PHARMACEUTICALS INC. - COMMON STOCK
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0.38 | 2.95% | 0.01 | Forte vente | 488.583K | 18.712M | — | -0.10 | 10.00 | Soins de santé |
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IGC
INDIA GLOBALIZATION CAPITAL INC. COMMON STOCK
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4.54 | -13.69% | -0.72 | Acheter | 9.241M | 175.495M | — | -0.07 | 31.00 | Soins de santé |
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CRON
CRONOS GROUP INC. COMMON SHARE
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11.52 | -1.87% | -0.22 | Acheter | 53.571M | 1.763B | 2720.93 | 0.02 | — | Soins de santé |
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GWW
W.W. GRAINGER, INC. COMMON STOCK
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280.01 | -11.95% | -38.00 | Forte vente | 4.225M | 17.851B | 23.39 | 13.68 | 24400.00 | Produits industriels |
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JAGX
JAGUAR HEALTH, INC. - COMMON STOCK
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0.58 | 12.62% | 0.07 | Vendre | 8.847M | 13.603M | — | -3.41 | 17.00 | Soins de santé |
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NYNY
EMPIRE RESORTS, INC. - COMMON STOCK
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8.25 | 9.85% | 0.74 | Vendre | 22.657K | 245.708M | — | -1.96 | 1600.00 | Cycliques de consommation |
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BPTH
BIO-PATH HOLDINGS, INC. - COMMON STOCK
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0.56 | 0.65% | 0.00 | Vendre | 112.754K | 6.290M | — | -0.76 | 9.00 | Soins de santé |
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SEND
SENDGRID, INC. COMMON STOCK
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36.46 | 17.88% | 5.53 | Acheter | 16.224M | 1.435B | — | -0.11 | 433.00 | Technologie |
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CODA
CODA OCTOPUS GROUP, INC. - COMMON STOCK
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6.49 | 7.99% | 0.48 | Acheter | 56.235K | 62.492M | 64.39 | 0.10 | 88.00 | Technologie |
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TLRY
TILRAY, INC. - CLASS 2 COMMON STOCK
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158.38 | -4.38% | -7.26 | Acheter | 7.245M | 13.813B | — | -0.28 | 313.00 | Soins de santé |
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YUMA
YUMA ENERGY, INC.
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0.37 | 8.50% | 0.03 | Vendre | 147.615K | 7.903M | — | -0.86 | 12.00 | Énergie |
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BCACU
BISON CAPITAL ACQUISITION CORP. - UNITS CONSISTING OF 1 OS, 1/2 WT AND 1 RT
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11.00 | -15.38% | -2.00 | Acheter | 1.100K | 103.726M | — | -0.16 | — | Finances |
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RGSE
REAL GOODS SOLAR, INC. - CLASS A COMMON STOCK
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0.35 | 9.31% | 0.03 | Vendre | 3.874M | 14.308M | — | -2.40 | 160.00 | Énergie |
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VXRT
VAXART, INC. - COMMON STOCK
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3.20 | -13.98% | -0.52 | Vendre | 236.997K | 26.566M | — | -89.42 | 21.00 | Soins de santé |
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BOXL
BOXLIGHT CORPORATION - CLASS A COMMON STOCK
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1.90 | -6.86% | -0.14 | Vendre | 226.294K | 20.516M | — | -1.11 | 43.00 | Produits industriels |
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SUNW
SUNWORKS, INC. - COMMON STOCK
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0.44 | 11.56% | 0.05 | Vendre | 337.111K | 10.023M | — | -0.38 | 44.00 | Énergie |
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EPIX
ESSA PHARMA INC. - COMMON STOCK
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3.90 | 6.93% | 0.25 | Acheter | 2.474K | 22.948M | — | -3.21 | 11.00 | Soins de santé |
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PIH
1347 PROPERTY INSURANCE HOLDINGS, INC. - COMMON STOCK
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6.19 | 0.49% | 0.03 | Forte vente | 8.982K | 36.866M | 22.63 | 0.28 | 14.00 | Finances |
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QRHC
QUEST RESOURCE HOLDING CORPORATION. - COMMON STOCK
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2.71 | 3.44% | 0.09 | Acheter | 158.632K | 40.121M | — | -0.29 | 95.00 | Produits industriels |
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CRNX
CRINETICS PHARMACEUTICALS, INC. - COMMON STOCK
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23.43 | 2.54% | 0.58 | Vendre | 37.986K | 548.954M | — | -0.70 | 34.00 | Soins de santé |
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BYFC
BROADWAY FINANCIAL CORPORATION - COMMON STOCK
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1.16 | -4.13% | -0.05 | Vendre | 11.610K | 24.821M | 79.03 | 0.02 | 67.00 | Finances |
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YOGA
YOGAWORKS, INC. - COMMON STOCK
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1.05 | 3.96% | 0.04 | Vendre | 70.927K | 16.631M | — | -2.22 | 2000.00 | Cycliques de consommation |
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IRIX
IRIDEX CORPORATION - COMMON STOCK
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5.45 | 9.00% | 0.45 | Vendre | 56.638K | 66.386M | — | -1.30 | 116.00 | Soins de santé |
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DARE
DARE BIOSCIENCE, INC. - COMMON STOCK
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1.11 | -1.23% | -0.01 | Acheter | 808.292K | 10.908M | — | -3.03 | 19.00 | Soins de santé |
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ASNS
ARSANIS, INC. - COMMON STOCK
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1.60 | 3.23% | 0.05 | Vendre | 533.225K | 22.189M | — | -3.45 | 40.00 | Soins de santé |
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BLIN
BRIDGELINE DIGITAL, INC. - COMMON STOCK
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0.70 | -10.68% | -0.08 | Forte vente | 970.569K | 3.309M | — | -1.63 | 67.00 | Technologie |
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NDLS
NOODLES & COMPANY - COMMON STOCK
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13.23 | 15.75% | 1.80 | Fort achat | 1.853M | 471.676M | — | -0.11 | 9600.00 | Cycliques de consommation |
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ONTX
ONCONOVA THERAPEUTICS, INC. - COMMON STOCK
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6.29 | 5.54% | 0.33 | Vendre | 298.130K | 33.818M | — | -25.91 | 25.00 | Soins de santé |
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ACRX
ACELRX PHARMACEUTICALS, INC. - COMMON STOCK
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3.97 | -7.46% | -0.32 | Fort achat | 6.810M | 259.974M | — | -0.23 | 43.00 | Soins de santé |
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ANIX
ANIXA BIOSCIENCES, INC. - COMMON STOCK
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6.35 | 0.32% | 0.02 | Acheter | 361.896K | 118.347M | — | -0.60 | 7.00 | Produits industriels |
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CRVS
CORVUS PHARMACEUTICALS, INC. - COMMON STOCK
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8.89 | 7.11% | 0.59 | Vendre | 55.126K | 242.342M | — | -2.23 | 44.00 | Soins de santé |
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EXPI
EXP WORLD HOLDINGS, INC. - COMMON STOCK
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13.46 | 11.24% | 1.36 | Vendre | 412.981K | 702.478M | — | -0.54 | 184.00 | Finances |
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GERN
GERON CORPORATION - COMMON STOCK
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1.84 | 10.84% | 0.18 | Vendre | 6.280M | 304.813M | — | -0.17 | 15.00 | Soins de santé |
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KOOL
CESCA THERAPEUTICS INC. - COMMON STOCK
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0.37 | 6.05% | 0.02 | Vendre | 798.838K | 7.268M | — | -0.87 | 95.00 | Soins de santé |
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CYTR
CYTRX CORPORATION - COMMON STOCK
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0.84 | -9.08% | -0.08 | Vendre | 388.194K | 30.947M | — | -0.60 | 20.00 | Soins de santé |