Test Research, Inc. (TPE:3030)
Taiwan flag Taiwan · Delayed Price · Currency is TWD
178.50
+3.00 (1.71%)
Sep 30, 2025, 2:38 PM CST

Test Research Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 30, 2025175.50178.50175.00177.50177.501.14%788,911
Sep 26, 2025182.50182.50175.50175.50175.50-4.36%2,706,919
Sep 25, 2025187.50188.50183.00183.50183.50-1.34%1,464,137
Sep 24, 2025189.50191.00183.00186.00186.00-1.59%1,685,675
Sep 23, 2025188.50196.00188.00189.00189.00-0.26%3,465,392
Sep 22, 2025182.50195.00181.50189.50189.504.41%3,765,565
Sep 19, 2025184.50185.00181.00181.50181.50-1.09%1,478,346
Sep 18, 2025186.50188.00179.50183.50183.50-1.08%3,206,219
Sep 17, 2025186.00188.50184.00185.50185.50-1.07%1,715,650
Sep 16, 2025185.50189.00183.50187.50187.502.18%2,610,514
Sep 15, 2025187.00188.00181.50183.50183.50-1.61%1,861,881
Sep 12, 2025190.50190.50184.00186.50186.50-0.80%2,548,415
Sep 11, 2025192.50194.50187.50188.00188.00-2.84%2,556,730
Sep 10, 2025192.00196.00189.50193.50193.502.11%2,611,070
Sep 9, 2025194.00194.00187.50189.50189.50-1.81%4,111,202
Sep 8, 2025200.00200.00193.00193.00193.00-0.77%2,672,432
Sep 5, 2025194.50198.00192.50194.50194.500.52%2,287,892
Sep 4, 2025205.50207.00192.50193.50193.50-3.25%4,604,134
Sep 3, 2025203.00203.00198.00200.00200.00-1,653,486
Sep 2, 2025206.00207.00195.50200.00200.000.50%3,725,158
Sep 1, 2025214.00214.00195.00199.00199.00-7.44%6,462,048
Aug 29, 2025209.00218.00206.50215.00215.004.37%6,669,922
Aug 28, 2025210.00210.00205.50206.00206.00-1.67%3,368,878
Aug 27, 2025213.50216.50208.50209.50209.50-0.71%3,801,783
Aug 26, 2025208.50212.50203.50211.00211.000.48%3,803,585
Aug 25, 2025210.00221.00208.00210.00210.004.22%6,413,633
Aug 22, 2025199.00206.00193.00201.50201.502.03%6,928,591
Aug 21, 2025197.00203.00193.50197.50197.502.07%6,322,946
Aug 20, 2025197.00200.50191.00193.50193.50-2.52%5,832,817
Aug 19, 2025206.00207.50198.00198.50198.50-2.70%7,741,417
Aug 18, 2025193.00206.50191.00204.00204.008.51%12,156,771
Aug 15, 2025184.50190.50182.50188.00188.001.90%5,886,394
Aug 14, 2025178.50187.50178.50184.50184.504.53%8,939,030
Aug 13, 2025181.00181.00171.50176.50176.50-1.40%6,194,407
Aug 12, 2025179.00181.50175.50179.00179.000.28%5,367,359
Aug 11, 2025167.00179.00166.00178.50178.507.53%7,788,014
Aug 8, 2025166.00174.00165.00166.00166.003.43%8,951,500
Aug 7, 2025155.00161.00154.00160.50160.504.90%6,275,210
Aug 6, 2025154.00155.00152.00153.00153.00-0.97%2,257,930
Aug 5, 2025153.50156.00151.00154.50154.501.64%5,699,772
Aug 4, 2025150.50152.00146.50152.00152.000.66%3,866,023
Aug 1, 2025143.50151.50142.50151.00151.003.78%4,950,729
Jul 31, 2025141.50146.00141.00145.50145.503.19%3,047,808
Jul 30, 2025146.50147.00141.00141.00141.00-3.09%2,924,878
Jul 29, 2025151.00151.00145.00145.50145.50-2.35%2,730,217
Jul 28, 2025145.00152.00144.00149.00149.003.11%3,351,604
Jul 25, 2025143.50145.00142.50144.50144.500.35%872,781
Jul 24, 2025143.50145.50142.00144.00144.001.05%1,487,952
Jul 23, 2025145.00146.00142.00142.50142.500.35%2,260,067
Jul 22, 2025148.00148.50140.50142.00142.00-4.05%4,329,025