Trio-Tech - 41 Year Stock Price History | TRT

Historical daily share price chart and data for Trio-Tech since 1984 adjusted for splits and dividends. The latest closing stock price for Trio-Tech as of April 25, 2025 is 5.08.
  • The all-time high Trio-Tech stock closing price was 42.21 on February 14, 1985.
  • The Trio-Tech 52-week high stock price is 7.88, which is 55.1% above the current share price.
  • The Trio-Tech 52-week low stock price is 4.85, which is 4.5% below the current share price.
  • The average Trio-Tech stock price for the last 52 weeks is 6.10.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Trio-Tech Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 5.9009 5.8595 6.3900 4.9000 5.0800 -12.56%
2024 6.0540 5.0618 7.5800 4.9509 5.8100 14.60%
2023 5.3277 4.3500 8.2000 4.2600 5.0700 12.66%
2022 5.5132 12.4400 12.4400 4.0600 4.5001 -66.49%
2021 5.4351 4.0272 13.4300 3.9600 13.4300 239.01%
2020 3.5132 3.8880 5.3100 2.5000 3.9615 -0.71%
2019 3.2999 2.5700 4.4479 2.5700 3.9900 62.20%
2018 4.8579 6.4600 6.6500 2.4600 2.4600 -64.91%
2017 4.8639 3.3000 8.3800 3.2501 7.0100 111.35%
2016 3.2870 2.9000 4.0000 2.4000 3.3167 18.88%
2015 2.8335 2.7400 3.3300 2.2600 2.7900 -4.12%
2014 3.4772 3.2300 5.3400 2.9100 2.9100 -13.13%
2013 2.7296 1.5300 3.8000 1.5300 3.3500 120.39%
2012 1.7761 2.3100 2.5600 1.3000 1.5200 -36.40%
2011 3.6872 4.2800 5.1500 2.1900 2.3900 -42.69%
2010 4.2610 3.1200 6.2700 3.1100 4.1700 29.10%
2009 2.2743 1.8900 3.5100 1.1652 3.2300 83.52%
2008 5.0166 9.9207 9.9207 1.5400 1.7600 -80.48%
2007 14.6375 10.6982 23.4288 8.1295 9.0152 -18.58%
2006 7.9203 5.4330 15.0382 5.4330 11.0722 109.33%
2005 3.9379 4.4901 5.3881 3.1430 5.2893 18.51%
2004 3.7700 3.2239 4.4901 2.9185 4.4631 38.06%
2003 2.6495 2.0115 3.8166 1.6703 3.2328 60.72%
2002 2.1504 2.6940 2.9185 1.3919 2.0115 -23.81%
2001 3.1026 2.8063 4.0411 2.2271 2.6402 -5.92%
2000 4.7644 3.2553 6.9035 2.6940 2.8063 -15.25%
1999 3.1061 2.9185 4.2656 2.3573 3.3114 22.92%
1998 3.6150 4.6023 5.6126 1.9083 2.6940 -40.00%
1997 5.1517 3.6669 9.1298 3.3675 4.4901 22.45%
1996 2.7323 2.2450 3.8914 2.0954 3.6669 63.34%
1995 2.5775 2.4695 3.7417 1.9457 2.2450 0.00%
1993 1.4405 1.3470 1.7960 1.1973 1.1973 0.00%
1992 1.7581 1.3470 2.3947 1.1973 1.1973 -11.11%
1991 1.2267 0.8232 1.7960 0.7483 1.3470 63.63%
1990 1.1085 1.4967 1.4967 0.8232 0.8232 -45.00%
1989 2.6330 3.8914 3.9680 1.4967 1.4967 -61.54%
1988 3.7898 3.2927 5.8371 2.6940 3.8914 23.81%
1987 5.8850 6.2861 10.0278 2.9934 3.1430 -48.78%
1986 12.5061 22.1510 23.0490 5.8371 6.1364 -71.92%
1985 23.8000 15.8649 42.2066 15.8649 21.8516 35.19%
Sector Industry Market Cap Revenue
Computer and Technology Electrical Measuring Instruments $0.022B $0.042B
TRIO-TECH INTERNATIONAL is a designer, producer and marketer of environmental testing equipment used to test the structural integrity of semiconductor devices that must meet high reliability specifications and rate of turn test equipment for aerospace, geographical, laboratory and other applfeaications. In addition, it owns and operates facilities where a broad range of structural and electronic tests are performed for manufacturers and end-users of merchant and high-reliability semiconductor devices.
Stock Name Country Market Cap PE Ratio
Advantest (ATEYY) Japan $28.961B 32.16
Keysight Technologies (KEYS) United States $23.409B 23.89
Camtek (CAMT) Israel $2.753B 24.05
Aehr Test Systems (AEHR) United States $0.241B 9.41
Geospace Technologies (GEOS) United States $0.078B 11.59