Semiconductor Stocks List

Symbol Grade Name
ACLS Axcelis Technologies, Inc.
AEHR Aehr Test Systems
AEIS Advanced Energy Industries, Inc.
AMAT Applied Materials, Inc.
AMKR Amkor Technology, Inc.
AMOT Allied Motion Technologies, Inc.
AOSL Alpha and Omega Semiconductor Limited
ASYS Amtech Systems, Inc.
AXTI AXT Inc
BRKR Bruker Corporation
BRKS Brooks Automation, Inc.
CAMT Camtek Ltd.
CCMP Cabot Microelectronics Corporation
CDNS Cadence Design Systems, Inc.
CEVA CEVA, Inc.
CGNX Cognex Corporation
COHU Cohu, Inc.
CREE Cree, Inc.
CRUS Cirrus Logic, Inc.
CVV CVD Equipment Corporation
CY Cypress Semiconductor Corporation
CYBE CyberOptics Corporation
DIOD Diodes Incorporated
DSPG DSP Group, Inc.
DYSL Dynasil Corporation of America
EMKR EMCORE Corporation
ENTG Entegris, Inc.
FORM FormFactor, Inc.
GSIT GSI Technology, Inc.
HIMX Himax Technologies, Inc.
IMI Intermolecular, Inc.
IMOS ChipMOS TECHNOLOGIES (Bermuda) LTD.
INTT inTest Corporation
KALU Kaiser Aluminum Corporation
KLAC KLA-Tencor Corporation
KLIC Kulicke and Soffa Industries, Inc.
LRCX Lam Research Corporation
MCHP Microchip Technology Incorporated
MGRC McGrath RentCorp
MKSI MKS Instruments, Inc.
MLAB Mesa Laboratories, Inc.
MLNX Mellanox Technologies, Ltd.
MOSY MoSys, Inc.
MPWR Monolithic Power Systems, Inc.
MTSI M/A-COM Technology Solutions Holdings, Inc.
MU Micron Technology, Inc.
NANO Nanometrics Incorporated
NDSN Nordson Corporation
NVMI Nova Measuring Instruments Ltd.
NXPI NXP Semiconductors N.V.
ON ON Semiconductor Corporation
PDFS PDF Solutions, Inc.
PLAB Photronics, Inc.
QUIK QuickLogic Corporation
RELL Richardson Electronics, Ltd.
RMBS Rambus, Inc.
ROLL RBC Bearings Incorporated
RTEC Rudolph Technologies, Inc.
SGMA SigmaTron International, Inc.
SIMO Silicon Motion Technology Corporation
SLAB Silicon Laboratories, Inc.
SMIT Schmitt Industries, Inc.
SNPS Synopsys, Inc.
SOXX iShares PHLX SOX Semiconductor Sector Index Fund
TSEM Tower Semiconductor Ltd.
XPER Xperi Corporation
UCTT Ultra Clean Holdings, Inc.
AMD Advanced Micro Devices, Inc.
ARW Arrow Electronics, Inc.
ASX Advanced Semiconductor Engineering, Inc.
DCO Ducommun Incorporated
FN Fabrinet
HON Honeywell International Inc.
IPHI Inphi Corporation
MTRN Materion Corporation
MX MagnaChip Semiconductor Corporation
MXL MaxLinear, Inc
NPO Enpro Industries Inc
PKI PerkinElmer, Inc.
RS Reliance Steel & Aluminum Co.
SMH Market Vectors Semiconductor ETF
SOXL Direxion Daily Semiconductor Bull 3x Shares
SOXS Direxion Daily Semiconductor Bear 3x Shares
SSG ProShares UltraShort Semiconductors
ST Sensata Technologies Holding N.V.
STM STMicroelectronics N.V.
TER Teradyne, Inc.
TRT Trio-Tech International
UMC United Microelectronics Corporation
USD ProShares Ultra Semiconductors
VSH Vishay Intertechnology, Inc.
XSD SPDR S&P Semiconductor ETF
KEYS Keysight Technologies Inc.
KE Kimball Electronics, Inc.
ATOM Atomera Incorporated
VSM Versum Materials, Inc.
ICHR Ichor Holdings
AKTS Akoustis Technologies, Inc.
ACMR ACM Research, Inc.
LASR nLIGHT, Inc.

Recent Signals

Date Stock Signal Type
2019-06-14 ACLS NR7 Range Contraction
2019-06-14 ACLS 180 Bearish Setup Bearish Swing Setup
2019-06-14 ACLS New 52 Week Closing Low Bearish
2019-06-14 ACMR Non-ADX 1,2,3,4 Bearish Bearish Swing Setup
2019-06-14 AEHR Fell Below 50 DMA Bearish
2019-06-14 AEHR 180 Bearish Setup Bearish Swing Setup
2019-06-14 AEHR Fell Below 20 DMA Bearish
2019-06-14 AEIS Fell Below 20 DMA Bearish
2019-06-14 AEIS Hammer Candlestick Bullish
2019-06-14 AEIS Doji - Bullish? Reversal
2019-06-14 AKTS Hammer Candlestick Bullish
2019-06-14 AKTS 20 DMA Support Bullish
2019-06-14 AKTS 50 DMA Support Bullish
2019-06-14 AKTS NR7 Range Contraction
2019-06-14 AKTS Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 AMAT 20 DMA Support Bullish
2019-06-14 AMD Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 AMKR Fell Below 20 DMA Bearish
2019-06-14 AMOT Narrow Range Bar Range Contraction
2019-06-14 AMOT NR7 Range Contraction
2019-06-14 AOSL Narrow Range Bar Range Contraction
2019-06-14 AOSL NR7 Range Contraction
2019-06-14 ARW Death Cross Bearish
2019-06-14 ASX Narrow Range Bar Range Contraction
2019-06-14 ASYS Fell Below 50 DMA Bearish
2019-06-14 ATOM 1,2,3 Pullback Bullish Bullish Swing Setup
2019-06-14 ATOM Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 AXTI Spinning Top Other
2019-06-14 BRKR Upper Bollinger Band Walk Strength
2019-06-14 BRKR Slingshot Bullish Bullish Swing Setup
2019-06-14 BRKS Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 CAMT NR7 Range Contraction
2019-06-14 CAMT Narrow Range Bar Range Contraction
2019-06-14 CDNS NR7 Range Contraction
2019-06-14 CGNX 180 Bearish Setup Bearish Swing Setup
2019-06-14 COHU Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 CREE Fell Below 20 DMA Bearish
2019-06-14 CREE 180 Bearish Setup Bearish Swing Setup
2019-06-14 CRUS Fell Below 20 DMA Bearish
2019-06-14 CRUS Stochastic Sell Signal Bearish
2019-06-14 CRUS 200 DMA Support Bullish
2019-06-14 CVV 50 DMA Support Bullish
2019-06-14 CVV Fell Below 20 DMA Bearish
2019-06-14 CYBE 20 DMA Support Bullish
2019-06-14 DCO MACD Bearish Centerline Cross Bearish
2019-06-14 DCO 180 Bearish Setup Bearish Swing Setup
2019-06-14 DCO Fell Below 50 DMA Bearish
2019-06-14 DIOD Stochastic Sell Signal Bearish
2019-06-14 DIOD 20 DMA Support Bullish
2019-06-14 DIOD Doji - Bullish? Reversal
2019-06-14 DSPG Fell Below 20 DMA Bearish
2019-06-14 DSPG Bollinger Band Squeeze Range Contraction
2019-06-14 DSPG Doji - Bullish? Reversal
2019-06-14 DSPG Hammer Candlestick Bullish
2019-06-14 DYSL NR7 Range Contraction
2019-06-14 DYSL Stochastic Buy Signal Bullish
2019-06-14 EMKR Narrow Range Bar Range Contraction
2019-06-14 EMKR NR7 Range Contraction
2019-06-14 EMKR Bollinger Band Squeeze Range Contraction
2019-06-14 FN Non-ADX 1,2,3,4 Bearish Bearish Swing Setup
2019-06-14 FORM Fell Below 20 DMA Bearish
2019-06-14 FORM Fell Below 200 DMA Bearish
2019-06-14 HIMX Narrow Range Bar Range Contraction
2019-06-14 ICHR NR7 Range Contraction
2019-06-14 ICHR Narrow Range Bar Range Contraction
2019-06-14 ICHR Fell Below 20 DMA Bearish
2019-06-14 IMI Hammer Candlestick Bullish
2019-06-14 IMI Lizard Bullish Bullish Day Trade Setup
2019-06-14 IMI Bollinger Band Squeeze Range Contraction
2019-06-14 IMI Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 IMI Doji - Bullish? Reversal
2019-06-14 IMI 180 Bullish Setup Bullish Swing Setup
2019-06-14 IMOS Lizard Bullish Bullish Day Trade Setup
2019-06-14 IMOS Crossed Above 20 DMA Bullish
2019-06-14 IMOS Doji - Bullish? Reversal
2019-06-14 IMOS Hammer Candlestick Bullish
2019-06-14 INTT 20 DMA Resistance Bearish
2019-06-14 INTT 1,2,3 Retracement Bearish Bearish Swing Setup
2019-06-14 INTT Non-ADX 1,2,3,4 Bearish Bearish Swing Setup
2019-06-14 KALU Bollinger Band Squeeze Range Contraction
2019-06-14 KE Fell Below 50 DMA Bearish
2019-06-14 KE Fell Below 20 DMA Bearish
2019-06-14 KEYS Stochastic Sell Signal Bearish
2019-06-14 KEYS Fell Below 50 DMA Bearish
2019-06-14 KLAC New Downtrend Bearish
2019-06-14 LASR Narrow Range Bar Range Contraction
2019-06-14 MCHP 20 DMA Support Bullish
2019-06-14 MCHP 200 DMA Support Bullish
2019-06-14 MGRC Stochastic Sell Signal Bearish
2019-06-14 MKSI Bollinger Band Squeeze Range Contraction
2019-06-14 MKSI Hammer Candlestick Bullish
2019-06-14 MKSI NR7 Range Contraction
2019-06-14 MOSY Pocket Pivot Bullish Swing Setup
2019-06-14 MOSY 20 DMA Resistance Bearish
2019-06-14 MOSY Bollinger Band Squeeze Range Contraction
2019-06-14 MOSY Calm After Storm Range Contraction
2019-06-14 MPWR New Downtrend Bearish
2019-06-14 MPWR 180 Bearish Setup Bearish Swing Setup
2019-06-14 MTRN Fell Below 20 DMA Bearish
2019-06-14 MTRN Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 MTRN 50 DMA Support Bullish
2019-06-14 MTSI Fell Below 20 DMA Bearish
2019-06-14 MTSI MACD Bearish Centerline Cross Bearish
2019-06-14 MU NR7 Range Contraction
2019-06-14 MU NR7-2 Range Contraction
2019-06-14 MU Narrow Range Bar Range Contraction
2019-06-14 MU Bollinger Band Squeeze Range Contraction
2019-06-14 MX Calm After Storm Range Contraction
2019-06-14 MX Upper Bollinger Band Walk Strength
2019-06-14 MXL Pocket Pivot Bullish Swing Setup
2019-06-14 MXL 20 DMA Support Bullish
2019-06-14 NDSN Fell Below 200 DMA Bearish
2019-06-14 NDSN Fell Below 20 DMA Bearish
2019-06-14 NPO NR7 Range Contraction
2019-06-14 ON Fell Below 200 DMA Bearish
2019-06-14 PDFS Fell Below 50 DMA Bearish
2019-06-14 PDFS Stochastic Sell Signal Bearish
2019-06-14 PKI NR7 Range Contraction
2019-06-14 PKI NR7-2 Range Contraction
2019-06-14 QUIK MACD Bullish Centerline Cross Bullish
2019-06-14 QUIK Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 QUIK Spinning Top Other
2019-06-14 RELL NR7 Range Contraction
2019-06-14 RELL Fell Below 20 DMA Bearish
2019-06-14 RELL Narrow Range Bar Range Contraction
2019-06-14 ROLL Slingshot Bullish Bullish Swing Setup
2019-06-14 ROLL Evening Star Bearish
2019-06-14 RS Fell Below 50 DMA Bearish
2019-06-14 RS NR7 Range Contraction
2019-06-14 RS MACD Bullish Centerline Cross Bullish
2019-06-14 RTEC Doji - Bullish? Reversal
2019-06-14 RTEC Fell Below 50 DMA Bearish
2019-06-14 RTEC 20 DMA Support Bullish
2019-06-14 SGMA Crossed Above 20 DMA Bullish
2019-06-14 SGMA Non-ADX 1,2,3,4 Bearish Bearish Swing Setup
2019-06-14 SIMO Pocket Pivot Bullish Swing Setup
2019-06-14 SIMO 20 DMA Support Bullish
2019-06-14 SIMO 50 DMA Support Bullish
2019-06-14 SLAB Fell Below 50 DMA Bearish
2019-06-14 SLAB Fell Below 20 DMA Bearish
2019-06-14 SMH Narrow Range Bar Range Contraction
2019-06-14 SMH Doji - Bullish? Reversal
2019-06-14 SMH 20 DMA Support Bullish
2019-06-14 SMH NR7 Range Contraction
2019-06-14 SMH NR7-2 Range Contraction
2019-06-14 SMIT Doji - Bullish? Reversal
2019-06-14 SMIT Bollinger Band Squeeze Range Contraction
2019-06-14 SNPS Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 SOXL Narrow Range Bar Range Contraction
2019-06-14 SOXL NR7-2 Range Contraction
2019-06-14 SOXL NR7 Range Contraction
2019-06-14 SOXL Fell Below 200 DMA Bearish
2019-06-14 SOXL 20 DMA Support Bullish
2019-06-14 SOXS NR7 Range Contraction
2019-06-14 SOXS NR7-2 Range Contraction
2019-06-14 SOXS Narrow Range Bar Range Contraction
2019-06-14 SOXX Narrow Range Bar Range Contraction
2019-06-14 SOXX NR7-2 Range Contraction
2019-06-14 SOXX NR7 Range Contraction
2019-06-14 SOXX 20 DMA Support Bullish
2019-06-14 SSG Shooting Star Candlestick Bearish
2019-06-14 SSG Doji - Bearish? Reversal
2019-06-14 SSG New Uptrend Bullish
2019-06-14 SSG Pocket Pivot Bullish Swing Setup
2019-06-14 ST 180 Bearish Setup Bearish Swing Setup
2019-06-14 STM NR7 Range Contraction
2019-06-14 STM NR7-2 Range Contraction
2019-06-14 STM Narrow Range Bar Range Contraction
2019-06-14 STM Doji - Bullish? Reversal
2019-06-14 STM Fell Below 200 DMA Bearish
2019-06-14 STM Fell Below 20 DMA Bearish
2019-06-14 TER 20 DMA Support Bullish
2019-06-14 TRT Lower Bollinger Band Walk Weakness
2019-06-14 TRT Stochastic Buy Signal Bullish
2019-06-14 TSEM Doji - Bullish? Reversal
2019-06-14 UCTT Bollinger Band Squeeze Range Contraction
2019-06-14 UCTT Fell Below 20 DMA Bearish
2019-06-14 UCTT Non-ADX 1,2,3,4 Bullish Bullish Swing Setup
2019-06-14 UCTT 50 DMA Support Bullish
2019-06-14 UCTT Spinning Top Other
2019-06-14 UMC Narrow Range Bar Range Contraction
2019-06-14 UMC NR7 Range Contraction
2019-06-14 USD 20 DMA Support Bullish
2019-06-14 USD Doji - Bullish? Reversal
2019-06-14 VSH 180 Bearish Setup Bearish Swing Setup
2019-06-14 VSH Bollinger Band Squeeze Range Contraction
2019-06-14 VSH Fell Below 20 DMA Bearish
2019-06-14 XSD Narrow Range Bar Range Contraction
2019-06-14 XSD NR7-2 Range Contraction
2019-06-14 XSD NR7 Range Contraction

A semiconductor material has an electrical conductivity value falling between that of a metal, like copper, gold, etc. and an insulator, such as glass. Their resistance decreases as their temperature increases, which is behaviour opposite to that of a metal. Their conducting properties may be altered in useful ways by the deliberate, controlled introduction of impurities ("doping") into the crystal structure. Where two differently-doped regions exist in the same crystal, a semiconductor junction is created. The behavior of charge carriers which include electrons, ions and electron holes at these junctions is the basis of diodes, transistors and all modern electronics. Some examples of semiconductors are silicon, germanium, and gallium arsenide. After silicon, gallium arsenide is the second most common semiconductor used in laser diodes, solar cells, microwave frequency integrated circuits, and others. Silicon is a critical element for fabricating most electronic circuits.
Semiconductor devices can display a range of useful properties such as passing current more easily in one direction than the other, showing variable resistance, and sensitivity to light or heat. Because the electrical properties of a semiconductor material can be modified by doping, or by the application of electrical fields or light, devices made from semiconductors can be used for amplification, switching, and energy conversion.
The conductivity of silicon is increased by adding a small amount of pentavalent (antimony, phosphorus, or arsenic) or trivalent (boron, gallium, indium) atoms (part in 108). This process is known as doping and resulting semiconductors are known as doped or extrinsic semiconductors. Apart from doping, the conductivity of a semiconductor can equally be improved by increasing its temperature. This is contrary to the behaviour of a metal in which conductivity decreases with increase in temperature.
The modern understanding of the properties of a semiconductor relies on quantum physics to explain the movement of charge carriers in a crystal lattice. Doping greatly increases the number of charge carriers within the crystal. When a doped semiconductor contains mostly free holes it is called "p-type", and when it contains mostly free electrons it is known as "n-type". The semiconductor materials used in electronic devices are doped under precise conditions to control the concentration and regions of p- and n-type dopants. A single semiconductor crystal can have many p- and n-type regions; the p–n junctions between these regions are responsible for the useful electronic behavior.
Although some pure elements and many compounds display semiconductor properties, silicon, germanium, and compounds of gallium are the most widely used in electronic devices. Elements near the so-called "metalloid staircase", where the metalloids are located on the periodic table, are usually used as semiconductors.
Some of the properties of semiconductor materials were observed throughout the mid 19th and first decades of the 20th century. The first practical application of semiconductors in electronics was the 1904 development of the cat's-whisker detector, a primitive semiconductor diode used in early radio receivers. Developments in quantum physics in turn allowed the development of the transistor in 1947 and the integrated circuit in 1958.

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