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      Test Systems Stock Charts

      Related Stock Lists: Aerospace Semiconductor Avionics Microwave S&P 500 Test Equipment Bio Rad Laboratories Biotechnology Calibration Electromagnetism Electronics Laser Ortho Clinical Diagnostics Semiconductor Device Fabrication Wafer Amplifier Analytical Chemistry Biopharmaceutical Production Biopharmaceutical Production Processes Biotechnology Research
      AEHR - Aehr Test Systems
      Technology / Semiconductor Equipment & Materials
      Close % Change Volume Vol Vs. Avg
      11.30 1.44 682,241 0.55
      ATRO - Astronics Corporation
      Industrials / Aerospace & Defense
      Close % Change Volume Vol Vs. Avg
      16.12 -2.07 138,292 1.14
      AVAV - AeroVironment, Inc.
      Industrials / Aerospace & Defense
      Close % Change Volume Vol Vs. Avg
      155.64 -1.49 275,390 0.66
      BIO - Bio-Rad Laboratories, Inc.
      Healthcare / Diagnostics & Research
      Close % Change Volume Vol Vs. Avg
      275.60 -0.94 164,776 0.76
      BIO.B - Bio-Rad Laboratories, Inc. Class B
      Healthcare / Diagnostics & Research
      Close % Change Volume Vol Vs. Avg
      279.91 0.00 14 0.03
      DCO - Ducommun Incorporated
      Industrials / Aerospace & Defense
      Close % Change Volume Vol Vs. Avg
      54.05 0.00 48,314 0.46
      HEI - Heico Corporation
      Industrials / Aerospace & Defense
      Close % Change Volume Vol Vs. Avg
      206.82 1.01 211,895 0.55
      HEI.A - Heico Corporation
      Industrials / Aerospace & Defense
      Close % Change Volume Vol Vs. Avg
      166.87 1.09 275,358 1.20
      KEYS - Keysight Technologies Inc.
      Technology / Scientific & Technical Instruments
      Close % Change Volume Vol Vs. Avg
      147.43 0.57 692,536 0.50
      TER - Teradyne, Inc.
      Technology / Semiconductor Equipment & Materials
      Close % Change Volume Vol Vs. Avg
      108.91 8.15 7,876,568 4.17
      TMO - Thermo Fisher Scientific Inc
      Healthcare / Diagnostics & Research
      Close % Change Volume Vol Vs. Avg
      571.73 -0.98 1,183,964 0.88
      TRT - Trio-Tech International
      Technology / Semiconductor Equipment & Materials
      Close % Change Volume Vol Vs. Avg
      6.48 0.62 6,159 1.09