Bourse américaine
Vue d'ensemble
Idées
Valeurs les plus actives
Hauts & Bas
Calendrier des bénéfices
Secteur & Industrie Actions présentant la volatilité la plus élevée — Bourse américaine
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.
|
MNI
MCCLATCHY CO
|
0.50 | 37.36% | 0.14 | Vendre | 373.393K | 3.957M | — | -49.50 | 3300.00 | Cycliques de consommation |
|
CORV
CORREVIO PHARMA CORP
|
1.30 | -39.81% | -0.86 | Forte vente | 14.969M | 65.678M | — | -0.90 | 173.00 | Soins de santé |
|
GEMP
GEMPHIRE THERAPEUTICS INC
|
0.30 | -11.00% | -0.04 | Forte vente | 705.570K | 4.405M | — | -0.97 | 9.00 | Soins de santé |
|
SAVA
CASSAVA SCIENCES INC
|
1.79 | -0.56% | -0.01 | Acheter | 34.681M | 30.823M | — | -0.22 | 9.00 | Soins de santé |
|
SNDE
SUNDANCE ENERGY INC
|
13.38 | 19.47% | 2.18 | Acheter | 20.909K | 76.782M | 1.09 | 0.10 | 9.00 | Énergie |
|
TRNX
TARONIS TECHNOLOGIES INC
|
1.21 | -21.94% | -0.34 | Forte vente | 2.673M | 33.466M | — | -7.20 | 87.00 | Énergie |
|
BRN
BARNWELL INDUSTRIES INC
|
0.55 | 14.08% | 0.07 | Acheter | 429.229K | 4.533M | — | -0.35 | 41.00 | Énergie |
|
EFOI
ENERGY FOCUS INC
|
0.47 | 12.86% | 0.05 | Acheter | 1.077M | 5.752M | — | -0.74 | 58.00 | Cycliques de consommation |
|
KLXE
KLX ENERGY SERVICES HOLDINGS INC
|
5.53 | 30.73% | 1.30 | Vendre | 1.922M | 132.482M | — | -3.10 | 1400.00 | Énergie |
|
BHAT
BLUE HAT INTERACTIVE ENTMT TECNLOGY
|
2.53 | -6.85% | -0.19 | Vendre | 287.247K | 88.676M | 0.64 | 3.96 | — | Cycliques de consommation |
|
RTW
RTW RETAILWINDS INC
|
1.00 | -22.48% | -0.29 | Forte vente | 334.576K | 65.276M | — | -0.18 | 1459.00 | Cycliques de consommation |
|
CRIS
CURIS INC
|
1.57 | -14.67% | -0.27 | Vendre | 2.295M | 52.129M | — | -0.89 | 31.00 | Soins de santé |
|
OYST
OYSTER POINT PHARMA INC
|
16.99 | -7.91% | -1.46 | Acheter | 345.904K | 350.203M | — | -1.22 | 18.00 | Soins de santé |
|
OBE
OBSIDIAN ENERGY LTD
|
0.68 | 22.05% | 0.12 | Acheter | 380.045K | 49.456M | — | -3.70 | 236.00 | Énergie |
|
CRTX
CORTEXYME INC
|
28.31 | -17.46% | -5.99 | Acheter | 319.206K | 759.873M | — | — | 19.00 | Soins de santé |
|
SAEX
SAEXPLORATION HLDGS INC
|
3.75 | 25.00% | 0.75 | Acheter | 998.240K | 16.090M | — | -79.90 | 576.00 | Énergie |
|
AXLA
AXCELLA HEALTH INC
|
3.59 | -20.04% | -0.90 | Vendre | 180.668K | 82.923M | — | — | 64.00 | Soins de santé |
|
PECK
PECK COMPANY HOLDINGS INC
|
2.50 | 2.83% | 0.07 | Vendre | 160.976K | 13.890M | — | -0.01 | — | Énergie |
|
PIXY
SHIFTPIXY INC
|
0.23 | -10.36% | -0.03 | Vendre | 737.825K | 8.220M | — | -0.56 | 8540.00 | Produits industriels |
|
GCO
GENESCO INC
|
48.82 | 32.27% | 11.91 | Acheter | 2.242M | 732.244M | 15.10 | 3.24 | 21000.00 | Cycliques de consommation |
|
LODE
COMSTOCK MINING INC
|
0.36 | -18.57% | -0.08 | Vendre | 328.944K | 9.099M | — | -0.39 | 122.00 | Finances |
|
ITRM
ITERUM THERAPEUTICS PLC
|
3.28 | -7.61% | -0.27 | Neutre | 87.116K | 48.770M | — | -7.09 | 48.00 | Soins de santé |
|
GSB
GLOBALSCAPE INC
|
10.50 | -20.39% | -2.69 | Vendre | 525.704K | 182.399M | 15.16 | 0.73 | 99.00 | Technologie |
|
YEXT
YEXT INC
|
14.26 | -14.10% | -2.34 | Vendre | 8.922M | 1.608B | — | -0.80 | 900.00 | Technologie |
|
KLDO
KALEIDO BIOSCIENCES INC
|
5.36 | -16.51% | -1.06 | Forte vente | 283.938K | 161.135M | — | -3.85 | 118.00 | Soins de santé |
|
CGIX
CANCER GENETICS INC
|
6.99 | 26.86% | 1.48 | Acheter | 915.936K | 14.678M | — | -7.67 | 218.00 | Soins de santé |
|
DMTK
DERMTECH INC
|
11.90 | 26.06% | 2.46 | Acheter | 159.668K | 63.576M | 86.73 | 0.14 | — | Soins de santé |
|
KLR
KALEYRA INC
|
8.55 | 22.84% | 1.59 | Vendre | 78.993K | 99.492M | — | -0.59 | — | Finances |
|
SYPR
SYPRIS SOLUTIONS INC
|
0.75 | -8.97% | -0.07 | Vendre | 575.257K | 15.983M | — | -0.16 | 716.00 | Cycliques de consommation |
|
SFET
SAFE-T GROUP LTD SPON ADS EACH REP 40 ORD SHS(POST SPLT)
|
4.84 | 3.53% | 0.17 | Vendre | 147.589K | 5.761M | — | -3.96 | — | Finances |
|
SRRA
SIERRA ONCOLOGY INC
|
0.48 | 26.60% | 0.10 | Acheter | 8.782M | 36.224M | — | -0.74 | 79.00 | Soins de santé |
|
BIG
BIG LOTS INC
|
25.21 | 31.58% | 6.05 | Acheter | 21.515M | 983.584M | 8.22 | 3.08 | 10900.00 | Cycliques de consommation |
|
NTRP
NEUROTROPE INC
|
1.18 | 0.00% | 0.00 | Acheter | 1.102M | 15.420M | — | -1.41 | 5.00 | Soins de santé |
|
AAME
ATLANTIC AMERICAN CORP
|
1.96 | 26.45% | 0.41 | Acheter | 11.965K | 40.140M | — | -0.09 | 155.00 | Finances |
|
ONTX
ONCONOVA THERAPEUTICS INC
|
0.35 | 19.82% | 0.06 | Vendre | 41.500M | 2.869M | — | -3.63 | 25.00 | Soins de santé |
|
CVIA
COVIA HOLDINGS CORPORATION
|
1.73 | 21.83% | 0.31 | Acheter | 603.911K | 227.896M | — | -0.62 | 3384.00 | Matériaux de base |
|
HJLI
HANCOCK JAFFE LABORATORIES INC
|
0.52 | 1.96% | 0.01 | Vendre | 94.566K | 9.320M | — | -0.51 | 9.00 | Soins de santé |
|
RTTR
RITTER PHARMACEUTICALS INC
|
0.20 | 2.83% | 0.01 | Vendre | 4.403M | 2.033M | — | -2.69 | 7.00 | Soins de santé |
|
MTNB
MATINAS BIOPHARMA HOLDINGS INC
|
1.92 | 23.87% | 0.37 | Acheter | 7.733M | 312.423M | — | -0.13 | 15.00 | Soins de santé |
|
JILL
J JILL INC
|
1.23 | -0.81% | -0.01 | Vendre | 2.461M | 54.163M | — | -2.01 | 1498.00 | Cycliques de consommation |
|
CAPR
CAPRICOR THERAPEUTICS INC
|
1.33 | -15.82% | -0.25 | Vendre | 324.844K | 5.647M | — | -2.84 | 18.00 | Soins de santé |
|
BRP
BRP GROUP INC
|
14.78 | 8.52% | 1.16 | Vendre | 1.024M | 917.063M | — | -0.01 | 430.00 | Finances |
|
BKYI
BIO KEY INTERNATIONAL
|
0.65 | -6.76% | -0.05 | Acheter | 177.962K | 9.404M | — | -0.46 | 15.00 | Technologie |
|
ADXS
ADVAXIS INC
|
0.77 | 21.75% | 0.14 | Acheter | 16.960M | 18.953M | — | -4.31 | 58.00 | Soins de santé |
|
CNTG
CENTOGENE NV
|
9.81 | -7.89% | -0.84 | Vendre | 71.685K | 194.839M | — | -1.08 | 400.00 | Soins de santé |
|
SRL
SCULLY ROYALTY LTD
|
11.80 | -0.82% | -0.10 | Acheter | 32.633K | 147.911M | 1.75 | 6.76 | 216.00 | Finances |
|
LMPX
LMP AUTOMOTIVE HOLDINGS INC
|
5.75 | 7.28% | 0.39 | — | 1.351M | 46.532M | — | -0.98 | 11.00 | Technologie |
|
SNSS
SUNESIS PHARMACEUTICALS INC
|
0.32 | -8.57% | -0.03 | Vendre | 4.979M | 35.622M | — | -0.40 | 29.00 | Soins de santé |
|
VIST
VISTA OIL & GAS SAB DE CV SPON ADS EACH REP 1 ORD SHS SER A
|
7.40 | 2.07% | 0.15 | Acheter | 642.841K | 645.813M | 12.65 | 0.60 | 261.00 | Énergie |
|
ESEA
EUROSEAS LTD
|
0.53 | 12.77% | 0.06 | Neutre | 76.800K | 18.577M | — | -0.18 | 365.00 | Produits industriels |
|
AEMD
AETHLON MEDICAL INC
|
2.63 | -9.31% | -0.27 | Vendre | 49.366K | 3.791M | — | -5.90 | 6.00 | Soins de santé |
|
IMAC
IMAC HOLDINGS INC
|
1.84 | -8.46% | -0.17 | Vendre | 139.426K | 15.735M | — | -0.89 | 105.00 | Soins de santé |
|
BPMX
BIOPHARMX CORPORATION
|
0.39 | -8.31% | -0.04 | Acheter | 1.233M | 5.479M | — | -1.66 | 20.00 | Soins de santé |
|
MYSZ
MY SIZE INC
|
3.37 | 4.80% | 0.15 | Vendre | 37.548K | 6.714M | — | -0.79 | — | Technologie |
|
ENTX
ENTERA BIO LTD
|
2.25 | 7.66% | 0.16 | Vendre | 17.068K | 27.346M | — | -0.96 | 19.00 | Soins de santé |
|
RCKT
ROCKET PHARMACEUTICALS INC
|
22.36 | 13.47% | 2.65 | Acheter | 1.002M | 1.127B | — | -1.85 | 41.00 | Soins de santé |
|
CABA
CABALETTA BIO INC
|
10.21 | -16.04% | -1.95 | Vendre | 92.250K | 245.387M | — | -1.04 | 19.00 | Soins de santé |
|
SURF
SURFACE ONCOLOGY INC
|
2.24 | 12.00% | 0.24 | Acheter | 190.371K | 62.457M | — | -1.56 | 76.00 | Soins de santé |
|
BCEL
ATRECA INC
|
14.31 | -1.11% | -0.16 | Acheter | 343.467K | 400.108M | — | -2.19 | 102.00 | Soins de santé |
|
LXRX
LEXICON PHARMACEUTICALS INC
|
4.87 | 15.13% | 0.64 | Acheter | 4.420M | 517.544M | 3.57 | 1.55 | 202.00 | Soins de santé |
|
DFFN
DIFFUSION PHARMACEUTICALS INC
|
0.47 | -1.06% | -0.01 | Vendre | 3.480M | 7.497M | — | -3.65 | 10.00 | Soins de santé |
|
ENSV
ENSERVCO CORP
|
0.21 | 0.43% | 0.00 | Acheter | 129.344K | 11.749M | — | -0.07 | 231.00 | Énergie |
|
GRNQ
GREENPRO CAP CORP
|
0.43 | -4.55% | -0.02 | Vendre | 26.844K | 23.559M | — | -0.07 | 70.00 | Finances |
|
ELMD
ELECTROMED INC
|
8.47 | -14.83% | -1.48 | Neutre | 89.305K | 71.574M | 25.86 | 0.34 | 119.00 | Soins de santé |
|
PD
PAGERDUTY INC
|
21.81 | -12.73% | -3.18 | Vendre | 5.168M | 1.664B | — | -0.61 | 524.00 | Technologie |
|
TKKSU
TKK SYMPHONY ACQUISITION CORPORATN UNITS (1 ORD & 1 RED WT )
|
13.50 | -1.85% | -0.25 | Acheter | 3.231K | 657.978M | 99.67 | 0.14 | — | Finances |
|
DOMO
DOMO INC
|
23.39 | 19.95% | 3.89 | Acheter | 5.028M | 643.202M | — | -4.58 | 761.00 | Technologie |
|
MCEP
MID-CON ENERGY PARTNERS LP
|
0.26 | 15.68% | 0.04 | Vendre | 722.776K | 8.023M | 6.33 | 0.16 | 70.00 | Énergie |
|
PGNY
PROGYNY INC
|
30.49 | 9.44% | 2.63 | Acheter | 2.539M | 2.506B | — | — | 137.00 | Soins de santé |
|
EZPW
EZCORP INC
|
6.19 | 18.36% | 0.96 | Acheter | 3.825M | 343.763M | 114.86 | 0.05 | 6800.00 | Finances |
|
YVR
LIQUID MEDIA GROUP LTD
|
2.43 | -17.35% | -0.51 | Vendre | 222.211K | 10.175M | — | -0.23 | 95.00 | Technologie |
|
ICD
INDEPENDENCE CONTRACT DRILLING INC
|
0.76 | 11.59% | 0.08 | Forte vente | 443.566K | 57.956M | — | -0.45 | 900.00 | Énergie |
|
XRF
CHINA RAPID FINANCE LIMITED SPON ADS EA REP 1 ORD SHS CL A(POST SPLT
|
1.69 | -4.80% | -0.09 | Forte vente | 114.600K | 11.074M | — | -10.20 | 2530.00 | Finances |
|
ECT
ECA MARCELLUS TRUST I
|
0.59 | 10.47% | 0.06 | Vendre | 377.060K | 10.387M | 2.50 | 0.24 | — | Énergie |
|
LINC
LINCOLN EDUCATIONAL SERVICES CORP
|
1.95 | 16.77% | 0.28 | Acheter | 48.699K | 49.202M | — | -0.09 | 1884.00 | Produits de consommation non cycliques |
|
UNT
UNIT CORP
|
0.97 | 13.06% | 0.11 | Vendre | 943.932K | 54.143M | — | -5.63 | 1376.00 | Énergie |
|
ECOR
ELECTROCORE INC
|
1.65 | 1.85% | 0.03 | Vendre | 118.032K | 48.624M | — | -1.77 | 91.00 | Soins de santé |
|
RMBL
RUMBLEON INC
|
0.81 | -6.68% | -0.06 | Vendre | 278.335K | 18.819M | — | -1.90 | — | Technologie |
|
PHAT
PHATHOM PHARMACEUTICALS INC
|
24.24 | -9.38% | -2.51 | Vendre | 138.453K | 594.523M | — | -6.23 | 16.00 | Soins de santé |
|
APLT
APPLIED THERAPEUTICS INC
|
20.92 | -2.70% | -0.58 | Acheter | 101.514K | 358.447M | — | — | 9.00 | Soins de santé |
|
CERC
CERECOR INC
|
4.00 | 18.69% | 0.63 | Acheter | 114.859K | 176.427M | — | -0.60 | 64.00 | Soins de santé |
|
ADIL
ADIAL PHARMACEUTICALS INC
|
1.51 | 9.34% | 0.13 | Neutre | 130.588K | 15.545M | — | -0.89 | 3.00 | Soins de santé |
|
PSV
HERMITAGE OFFSHORE SERVICES LTD
|
1.24 | -13.97% | -0.20 | Vendre | 97.483K | 27.898M | — | -27.70 | 6.00 | Produits industriels |
|
ICON
ICONIX BRAND GROUP INC
|
1.14 | 1.79% | 0.02 | Vendre | 144.956K | 13.241M | — | -10.27 | 122.00 | Cycliques de consommation |
|
AQMS
AQUA METALS INC
|
0.63 | -14.03% | -0.10 | Vendre | 1.582M | 35.963M | — | -1.02 | — | Matériaux de base |
|
CAAS
CHINA AUTOMOTIVE SYSTEMS INC
|
3.52 | -9.74% | -0.38 | Fort achat | 269.862K | 110.713M | 21.82 | 0.16 | 4711.00 | Cycliques de consommation |
|
FULC
FULCRUM THERAPEUTICS INC
|
12.17 | 11.04% | 1.21 | Acheter | 72.551K | 284.054M | — | -3.83 | 62.00 | Soins de santé |
|
YTEN
YIELD10 BIOSCIENCE INC
|
0.15 | 14.35% | 0.02 | Vendre | 5.706M | 4.406M | — | -0.71 | 20.00 | Soins de santé |
|
QUIK
QUICKLOGIC CORP
|
0.34 | 3.03% | 0.01 | Acheter | 967.550K | 39.630M | — | -0.15 | 82.00 | Technologie |
|
RENN
RENREN INC SPON ADR EACH REP 15 ORD (POST SPLIT)
|
0.83 | -9.87% | -0.09 | Acheter | 225.387K | 61.997M | — | -2.07 | 1157.00 | Technologie |
|
FIZZ
NATIONAL BEVERAGE CORP
|
54.06 | 12.06% | 5.82 | Acheter | 2.284M | 2.517B | 21.46 | 2.53 | 1640.00 | Produits de consommation non cycliques |
|
EPZM
EPIZYME INC
|
18.22 | 19.08% | 2.92 | Acheter | 2.447M | 1.659B | — | -1.61 | 124.00 | Soins de santé |
|
HOOK
HOOKIPA PHARMA INC
|
8.21 | -13.58% | -1.29 | Vendre | 44.312K | 208.604M | — | — | 60.00 | Soins de santé |
|
JOUT
JOHNSON OUTDOORS INC
|
78.17 | 19.14% | 12.56 | Fort achat | 152.709K | 785.613M | 17.75 | 4.42 | 1200.00 | Cycliques de consommation |
|
BIOC
BIOCEPT INC
|
0.54 | 5.20% | 0.03 | Vendre | 2.906M | 12.428M | — | -2.67 | 42.00 | Soins de santé |
|
APRE
APREA THERAPEUTICS INC
|
26.05 | 7.82% | 1.89 | Acheter | 209.729K | 539.926M | — | — | 14.00 | Soins de santé |
|
DRIO
DARIOHEALTH CORP
|
8.69 | 2.24% | 0.19 | Acheter | 143.296K | 18.986M | — | -9.46 | 30.00 | Soins de santé |
|
HARP
HARPOON THERAPEUTICS INC
|
18.93 | 5.64% | 1.01 | Acheter | 259.132K | 466.405M | — | -2.10 | 55.00 | Soins de santé |
|
PDSB
PDS BIOTECHNOLOGY CORPORATION
|
2.82 | 12.80% | 0.32 | Acheter | 50.838K | 16.296M | — | -2.00 | 14.00 | Soins de santé |
|
BIMI
NF ENERGY SAVING CORP OF AMERICA
|
3.85 | 15.96% | 0.53 | Fort achat | 285.452K | 31.082M | — | -2.14 | 225.00 | Produits industriels |
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