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.

           
2375 TEAPO ELECTRONICS 83.00-5.90%-5.20Fort achat33.240M7.596B33.792.46955.00Produits industriels
3025 LOOP TELECOMMUNICATIONS INTL INC 38.5010.00%3.50Fort achat2.149M2.730B108.800.36214.00Technologie
6449 APAQ TECHNOLOGY CO LTD 72.005.88%4.00Acheter16.082M6.038B23.333.35918.00Produits industriels
3698 LEXTAR ELECTRONICS CORP 21.005.79%1.15Acheter19.736M10.746B118.600.182451.00Technologie
6120 DARWIN PRECISIONS CORPORATION 30.00-3.69%-1.15Acheter43.485M19.967B52.430.5710467.00Technologie
8150 CHIPMOS TECHNOLOGIES INC 24.807.83%1.80Acheter21.889M21.972B29.000.875686.00Technologie
2340 OPTO TECH CORP 33.25-0.45%-0.15Acheter130.077M14.811B21.411.581785.00Technologie
2349 RITEK CORP 16.20-9.75%-1.75Acheter86.114M28.622B-1.375900.00Technologie
1418 TONG-HWA SYNTHETIC FIBER 11.20-9.68%-1.20Acheter1.675K636.544M-7.19236.00Cycliques de consommation
3504 YOUNG OPTICS INC 121.50-9.67%-13.00Acheter5.035M13.858B-0.693736.00Technologie
2323 CMC MAGNETICS CORP 9.92-8.99%-0.98Vendre111.857M18.160B-0.584380.00Technologie
6226 PARA LIGHT ELECTRONICS CO 10.959.72%0.97Acheter14.936M1.273B44.890.301187.00Produits industriels
3321 UNIFLEX TECHNOLOGY INC 11.609.95%1.05Acheter312.022K1.032B-3.361900.00Technologie
6168 HARVATEK CORP 22.608.92%1.85Acheter38.672M4.657B16.951.401294.00Technologie
6155 KINGCORE ELECTRONICS INC 41.859.99%3.80Fort achat9.939M3.606B49.890.84308.00Produits industriels
2426 TYNTEK CORP 23.709.98%2.15Acheter66.733M7.125B27.310.881512.00Technologie
3266 SUNTY DEVELOPMENT CO LTD 12.303.80%0.45Acheter4.234M4.333B72.730.1716.00Finances
8261 ADVANCED POWER ELECTRONICS 50.00-8.76%-4.80Acheter2.272M116.00Technologie
1439 CHUWA WOOL INDUSTR 40.602.78%1.10Vendre1.105M3.735B-0.0818.00Cycliques de consommation
6225 AIPTEK INTERNATIONAL INC 4.50-4.26%-0.20Acheter48.397K460.695M-0.1273.00Technologie
2492 WALSIN TECHNOLOGY CORP 320.50-8.43%-29.50Vendre16.567M155.699B44.667.198639.00Technologie
2499 UNITY OPTO TECHNOLOGY CO 12.602.86%0.35Fort achat34.500M4.706B-4.401588.00Technologie
3011 JI-HAW INDUSTRIAL CO 10.053.50%0.34Acheter4.089M1.133B-1.122395.00Produits industriels
2748 FDC INTERNATIONAL HOTELS CORP 64.309.91%5.80Acheter1.563M4.220B18.593.46779.00Cycliques de consommation
2486 I-CHIUN PRECISION INDUSTRY CO 12.300.82%0.10Acheter12.316M2.510B-0.592425.00Technologie
2478 TA-I TECHNOLOGY 127.00-1.17%-1.50Acheter18.505M24.343B130.380.991779.00Technologie
911608 BH GLOBAL CORPORATION LTD 2.719.72%0.24Acheter121.000K333.935M-2.55Produits industriels
3661 ALCHIP TECHNOLOGIES LIMITD 142.502.89%4.00Acheter3.905M8.765B23.456.32241.00Technologie
3058 LEADER ELECTRONICS INC (TW) 9.757.73%0.70Acheter6.361M1.662B-0.553917.00Produits industriels
2327 YAGEO CORP 942.00-4.56%-45.00Vendre11.328M330.396B34.1428.769415.00Produits industriels
9958 CENTURY IRON & STEEL INDUSTRIAL 61.60-6.95%-4.60Acheter4.954M11.379B191.970.32152.00Produits industriels
3437 ADVANCED OPTOELECTRONIC TECHNOLOGY 28.50-0.70%-0.20Vendre1.889M4.262B-0.421332.00Technologie
4956 EPILEDS TECHNOLOGIES INC 24.402.74%0.65Acheter5.329M2.450B37.680.65441.00Technologie
3031 BRIGHT LED ELECTRONICS CORP 17.604.14%0.70Acheter7.543M3.285B16.021.13288.00Technologie
5608 SHIH WEI NAVIGATION 7.482.19%0.16Vendre9.647M3.168B-4.371083.00Produits industriels
1109 HSING TA CEMENT CO LTD 15.851.60%0.25Acheter823.803K5.705B9.591.65796.00Matériaux de base
2329 ORIENT SEMICONDUCTOR ELECTRONICS 10.354.12%0.41Acheter6.801M8.342B-0.785970.00Technologie
3443 GLOBAL UNICHIP CORP. 309.001.64%5.00Fort achat5.104M41.410B45.296.85481.00Technologie
2363 SILICON INTEGRATED SYSTEMS CORP 12.90-1.90%-0.25Acheter24.173M7.225B-0.48440.00Technologie
2456 CHILISIN ELECTRONICS CORP 161.00-6.94%-12.00Acheter29.347M49.279B26.196.833073.00Produits industriels
2013 CHINA STEEL STRUCTURE CO 30.65-5.84%-1.90Acheter7.130M6.130B91.110.34610.00Matériaux de base
3383 GENESIS PHOTONICS INC. 3.30-3.51%-0.12Vendre100.789K1.040B-1.471121.00Technologie
2338 TAIWAN MASK CORP 35.10-4.23%-1.55Acheter47.750M8.870B179.540.20585.00Technologie
6172 BILLIONTON SYSTEMS INC 11.30-6.61%-0.80Vendre2.021K339.000M-0.0610.00Technologie
6164 LEDTECH ELECTRONICS CORP 11.60-1.69%-0.20Acheter2.228M1.160B48.400.241170.00Produits industriels
2448 EPISTAR CORP 38.70-6.86%-2.85Vendre36.472M42.133B17.902.185729.00Technologie
6405 ONANO INDUSTRIAL CORP 20.501.99%0.40Vendre24.000K1.349B26.730.77621.00Technologie
2342 MOSEL VITELIC INC 49.65-6.85%-3.65Acheter4.134M5.618B167.070.30740.00Énergie
8016 SITRONIX TECHNOLOGY CORP 125.003.31%4.00Acheter8.721M15.063B18.007.04485.00Technologie
6451 SHUNSIN TECHNOLOGY HOLDINGS LTD 150.00-3.54%-5.50Vendre1.242M15.817B-0.18Technologie
2033 CHIA TA WORLD 12.402.48%0.30Acheter346.000K1.001B39.840.31153.00Matériaux de base
2388 VIA TECHNOLOGIES 49.00-2.20%-1.10Acheter18.668M24.172B403.890.122387.00Technologie
2601 FIRST STEAMSHIP 12.40-0.40%-0.05Neutre17.558M7.823B19.900.633435.00Produits industriels
9157 SOLARGIGA ENERGY HOLDINGS LIMITED 1.00-4.76%-0.05Vendre7.000K1.700B6.520.153599.00Énergie
1611 CHINA ELECTRIC MANUFACTURE 12.305.13%0.60Acheter4.397M4.901B8.411.52337.00Produits industriels
3051 OPTIMAX TECHNOLOGY CORPORATION 3.67-0.54%-0.02Vendre91.988K1.194B-0.46803.00Produits industriels
2393 EVERLIGHT ELECTRONICS CO 40.501.00%0.40Vendre4.223M17.840B20.572.277753.00Technologie
1590 AIRTAC INTERNATIONAL GROUP 415.00-4.82%-21.00Vendre1.326M78.445B21.7019.143302.00Produits industriels
1467 TEX-RAY INDUSTRIAL CO LTD 11.750.86%0.10Acheter1.142M2.471B-0.778628.00Cycliques de consommation
5269 ASMEDIA TECHNOLOGY INC 458.000.66%3.00Fort achat832.910K27.497B59.597.72180.00Technologie
1527 BASSO INDUSTRY 60.902.87%1.70Acheter2.116M8.402B18.003.39737.00Produits industriels
1413 HUNG CHOU FIBER IND. CO. LTD 12.55-1.95%-0.25Vendre777.555K1.658B9.461.33202.00Cycliques de consommation
2524 KINGS TOWN CONSTRUCTION CO 23.753.94%0.90Acheter1.003M9.126B9.872.41204.00Finances
2376 GIGA-BYTE TECHNOLOGY CO 67.50-5.73%-4.10Vendre12.029M42.909B10.546.537500.00Technologie
3550 COPARTNER TECHNOLOGY CORPORATION 25.00-1.38%-0.35Acheter2.418M2.125B16.081.562065.00Technologie
8163 DARFON ELECTRONICS CORP 82.00-3.30%-2.80Acheter16.912M22.960B36.412.2717065.00Technologie
3016 EPISIL PRECISION INCORPORATION 76.50-5.44%-4.40Acheter8.766M20.992B83.570.92148.00Produits industriels
2399 BIOSTAR MICROTEC INTL 14.85-6.01%-0.95Forte vente2.966M2.645B12.591.18553.00Technologie
2465 LEADTEK RESEARCH 18.25-5.19%-1.00Forte vente762.629K977.968M-2.80297.00Technologie
3708 SWANCOR HOLDING CO LTD 100.50-4.74%-5.00Vendre3.306M9.130B52.501.97272.00Matériaux de base
3583 SCIENTECH CORPORATION 65.004.84%3.00Acheter975.105K5.274B16.264.04529.00Technologie
4190 JOURDENESS GROUP LIMITED 131.00-2.96%-4.00Acheter4.056M8.003B31.834.13Produits de consommation non cycliques
2377 MICRO-STAR INTERNATIONAL CO 100.00-4.31%-4.50Vendre11.419M84.486B14.996.7113000.00Technologie
00677U FUBON SECURITIES INVSTMT TRUST CO S&P 500 VIX FUTURES TWD 6.465.56%0.34Vendre99.787M
2472 LELON ELECTRONICS 76.20-2.06%-1.60Acheter5.343M9.997B17.634.332935.00Produits industriels
2302 RECTRON 10.65-2.29%-0.25Acheter1.915M1.771B-0.18671.00Technologie
3028 ZENITRON CORP 25.20-1.56%-0.40Acheter3.353M5.388B11.862.13750.00Technologie
3591 EDISON OPTO CORPORATION 19.40-3.72%-0.75Acheter3.299M2.528B-1.33897.00Technologie
3645 TAIMIDE TECH INC 82.001.11%0.90Acheter1.558M10.107B33.002.51272.00Technologie
1783 MAXIGEN BIOTECH INC 35.200.86%0.30Fort achat7.125M2.754B86.800.4196.00Produits de consommation non cycliques
3406 GENIUS ELECTRONIC OPTICAL CO.LTD 490.00-5.41%-28.00Acheter6.237M48.888B40.2412.4011193.00Technologie
1507 YUNG TAY ENGINEERING 49.803.43%1.65Vendre646.847K20.459B18.282.725118.00Produits industriels
4414 ROO HSING CO. LTD. 14.80-1.00%-0.15Vendre5.923M13.371B-0.736893.00Cycliques de consommation
1786 SCIVISION BIOTECH INC 77.80-1.02%-0.80Acheter4.321M4.131B73.341.0664.00Soins de santé
9110 VIETNAM MANUFACTURING & EXPORT PROC 3.46-0.57%-0.02Acheter42.000K1.543B-0.341833.00Cycliques de consommation
2236 PATEC PRECISION INDUSTRY CO LTD 55.60-4.47%-2.60Acheter223.000K2.102B16.943.54Cycliques de consommation
4968 RICHWAVE TECHNOLOGY CORPORATION 83.00-5.14%-4.50Acheter1.219M4.556B20.474.15112.00Technologie
8996 KAORI HEAT TREATMENT CO 48.204.78%2.20Fort achat1.074M4.308B75.980.63515.00Produits industriels
3694 AZUREWAVE TECHNOLOGIES INC 26.70-3.26%-0.90Acheter1.778M4.032B160.890.171218.00Technologie
6153 CAREER TECHNOLOGY CO 64.801.57%1.00Acheter23.772M25.920B152.220.4310953.00Technologie
6625 B'IN LIVE CO LTD 39.50-3.78%-1.55Vendre37.046K1.335B40.960.97283.00Cycliques de consommation
9136 JU TENG INTERNATIONAL HOLDING LTD 5.922.25%0.13Vendre738.002K5.809B23.090.26Technologie
6573 HY ELECTRONIC (CAYMAN) LIMITED 50.001.01%0.50Acheter690.000K3.168B19.172.61Technologie
2358 TING SIN CO LTD 27.00-4.93%-1.40Acheter3.227M2.555B45.190.60115.00Cycliques de consommation
3030 TEST RESEARCH INC 68.001.34%0.90Acheter2.046M16.063B21.933.11790.00Technologie
3026 HOLY STONE ENTERPRISE 209.00-1.65%-3.50Neutre6.175M33.020B31.786.631331.00Technologie
2402 ICHIA TECHNOLOGIES INC 21.60-1.82%-0.40Acheter5.168M7.250B-1.046159.00Technologie
5533 FOUNDING CONSTRUCTION DEVELOPMENT C 16.00-3.03%-0.50Vendre451.097K4.564B11.181.43475.00Finances
5469 HANNSTAR BOARD CORP 28.75-4.80%-1.45Acheter5.482M12.950B14.901.9424339.00Technologie
3050 U-TECH MEDIA CORP 12.05-2.43%-0.30Vendre1.203M1.759B16.950.71428.00Technologie
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