定穎投資控股股份有限公司
定穎投資控股股份有限公司為專業印刷電路板（PCB）製造商，深耕車用 PCB 領域，包括電動車電池管理系統（BMS）、ADAS 及智慧座艙控制板。為全球汽車零組件供應鏈之重要合作夥伴。公司成立於 1988 年，總部位於台灣桃園。
今日下跌 1.99%。該股 RSI(6) 為 50.7，處於中性區間，短線無明顯超買超賣訊號。股價站上5日均線，跌破20日、60日、120日均線。短中期均線呈空頭排列，趨勢偏空。KD 指標中性（K=40.2）；MACD 柱狀體為正值，維持多方動能。 （自動產生 · 非投資建議）
| 日期 | 外資 | 投信 | 自營商 | 合計 |
|---|---|---|---|---|
| 09-24 | -332 | 0 | -39 | -371 |
| 09-23 | -1,334 | 0 | -99 | -1,432 |
| 09-22 | +2,457 | 0 | +259 | +2,716 |
| 09-21 | -218 | 0 | -3 | -221 |
| 09-18 | -163 | 0 | +18 | -145 |
| 09-17 | -1,055 | 0 | -63 | -1,118 |
| 09-16 | +387 | 0 | +8 | +395 |
| 09-15 | -22 | 0 | -103 | -125 |
| 09-14 | -118 | 0 | +50 | -68 |
| 09-11 | -254 | 0 | -116 | -371 |
| 09-10 | -2,828 | 0 | -233 | -3,061 |
| 09-09 | +411 | 0 | +295 | +706 |
| 09-08 | +1,258 | 0 | +101 | +1,359 |
| 09-07 | -217 | 0 | +56 | -161 |
| 09-04 | -820 | 0 | +6 | -814 |
| 09-03 | -898 | 0 | -80 | -978 |
| 09-02 | -3,252 | 0 | -196 | -3,448 |
| 09-01 | +1,348 | 0 | +195 | +1,542 |
| 08-31 | -3,516 | 0 | -132 | -3,649 |
| 08-28 | -5 | 0 | +147 | +142 |
| 08-27 | +489 | 0 | +57 | +546 |
| 08-26 | +283 | 0 | +138 | +421 |
| 08-25 | +22 | 0 | +3 | +26 |
| 08-24 | -147 | 0 | +13 | -134 |
| 08-21 | -216 | 0 | -8 | -224 |
| 08-20 | +52 | 0 | -24 | +29 |
| 08-19 | +208 | 0 | -5 | +203 |
| 08-18 | -478 | 0 | -93 | -571 |
| 08-17 | +707 | 0 | +4 | +711 |
| 08-14 | +316 | 0 | -94 | +222 |
| 08-13 | -1,047 | 0 | +13 | -1,034 |
| 08-12 | -984 | 0 | -93 | -1,077 |
| 08-11 | -2,886 | -1 | -10 | -2,897 |
| 08-10 | +1,167 | 0 | +139 | +1,306 |
| 08-07 | +289 | 0 | -88 | +201 |
| 08-06 | -433 | 0 | +25 | -408 |
| 08-05 | -592 | 0 | +97 | -495 |
| 08-04 | +114 | -44 | +22 | +91 |
| 08-03 | -630 | -44 | +95 | -579 |
| 07-31 | +466 | 0 | +71 | +537 |
| 07-30 | -1,243 | -120 | -99 | -1,462 |
| 07-29 | +3,211 | 0 | -73 | +3,139 |
| 07-28 | +1,508 | 0 | -82 | +1,426 |
| 07-27 | +1,224 | 0 | -77 | +1,147 |
| 07-24 | +25 | 0 | -119 | -94 |
| 07-23 | -567 | -83 | -37 | -687 |
| 07-22 | -153 | -87 | -15 | -255 |
| 07-21 | -662 | -63 | +13 | -713 |
| 07-20 | +1,717 | -31 | -57 | +1,629 |
| 07-17 | +2,356 | -126 | -163 | +2,067 |
| 07-16 | -61 | -11 | -98 | -170 |
| 07-15 | -698 | 0 | +6 | -692 |
| 07-14 | +466 | 0 | -53 | +413 |
| 07-13 | -1,640 | 0 | -126 | -1,766 |
| 07-09 | -2,156 | -4 | -37 | -2,196 |
| 07-08 | -1,453 | -552 | -57 | -2,062 |
| 07-07 | -5,126 | -4 | -127 | -5,256 |
| 07-06 | -4,417 | 0 | -123 | -4,540 |
| 07-03 | -842 | -18 | -70 | -931 |
| 07-02 | +163 | -3 | +52 | +212 |
| 07-01 | -253 | 0 | -63 | -316 |
| 06-30 | +1,955 | 0 | -203 | +1,752 |
| 06-29 | -2,404 | 0 | -319 | -2,723 |
| 06-26 | -2,609 | 0 | -33 | -2,642 |
| 06-25 | -2,339 | -3 | -120 | -2,462 |
| 06-24 | -2,615 | -17 | -8 | -2,641 |
| 06-22 | +15,310 | +555 | +538 | +16,403 |
| 06-18 | +2,139 | 0 | +98 | +2,237 |
| 06-17 | +2,239 | 0 | +166 | +2,405 |
| 06-16 | +1,916 | 0 | +131 | +2,047 |
| 06-15 | +813 | 0 | +38 | +851 |
| 06-12 | +18 | -3 | -18 | -3 |
| 06-10 | -1,090 | -4 | -320 | -1,414 |
| 06-09 | +4,838 | -3 | +240 | +5,074 |
| 06-08 | -206 | -38 | -156 | -400 |
| 06-04 | -2,372 | 0 | -221 | -2,593 |
| 06-03 | -107 | -3 | +43 | -67 |
| 06-02 | -4,624 | 0 | -266 | -4,891 |
| 06-01 | +4,701 | -3 | +219 | +4,917 |
| 05-29 | -1,341 | 0 | +61 | -1,280 |
| 月份 | 營收 | MoM% | YoY% |
|---|---|---|---|
| 2026/08 | 29.32 億 | +15.8% | +84.0% |
| 2026/07 | 25.31 億 | +10.6% | +69.7% |
| 2026/06 | 22.90 億 | -9.0% | +45.5% |
| 2026/05 | 25.16 億 | +21.8% | +69.1% |
| 2026/04 | 20.66 億 | -4.1% | +31.2% |
| 2026/03 | 21.54 億 | +33.0% | +41.9% |
| 2026/02 | 16.20 億 | -12.9% | +23.1% |
| 2026/01 | 18.62 億 | -5.5% | +8.8% |
| 2025/12 | 19.69 億 | +8.7% | +27.2% |
| 2025/11 | 18.11 億 | +5.9% | +11.6% |
| 2025/10 | 17.10 億 | -2.1% | +21.5% |
| 2025/09 | 17.47 億 | - | +9.9% |