誠美材料科技股份有限公司
誠美材料科技股份有限公司（Cheng Mei Materials Technology Corporation）在台灣及中國製造銷售光電材料。提供 mini LED 專用光學膠、偏光板、以及應用於手機、車載、與顯示器之光學貼合材料。公司成立於 2005 年，總部位於台灣台南。
今日下跌 1.32%，股價跌破短期均線。該股 RSI(6) 為 58.1，處於中性區間，短線無明顯超買超賣訊號。股價站上20日、60日均線，跌破5日、120日均線。KD 指標中性（K=60.8）；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 | -349 | 0 | -54 | -403 |
| 09-23 | +547 | 0 | -61 | +487 |
| 09-22 | -669 | 0 | +49 | -620 |
| 09-21 | -2,010 | 0 | +19 | -1,991 |
| 09-18 | -4,326 | 0 | +122 | -4,204 |
| 09-17 | +821 | 0 | +14 | +835 |
| 09-16 | +1,012 | 0 | 0 | +1,013 |
| 09-15 | +144 | 0 | -41 | +102 |
| 09-14 | -133 | 0 | +5 | -128 |
| 09-11 | +126 | 0 | +7 | +132 |
| 09-10 | -41 | 0 | +1 | -40 |
| 09-09 | +525 | 0 | 0 | +525 |
| 09-08 | -148 | 0 | +3 | -145 |
| 09-07 | -17 | 0 | 0 | -17 |
| 09-04 | +203 | 0 | -12 | +191 |
| 09-03 | -488 | 0 | -9 | -497 |
| 09-02 | +248 | 0 | 0 | +248 |
| 09-01 | +537 | 0 | +4 | +541 |
| 08-31 | 0 | 0 | 0 | 0 |
| 08-28 | +351 | 0 | -1 | +350 |
| 08-27 | +750 | 0 | +2 | +752 |
| 08-26 | -164 | 0 | +2 | -163 |
| 08-25 | +447 | 0 | -3 | +444 |
| 08-24 | +190 | 0 | -2 | +188 |
| 08-21 | +224 | 0 | +5 | +229 |
| 08-20 | +631 | 0 | -10 | +621 |
| 08-19 | +326 | 0 | +1 | +327 |
| 08-18 | +30 | 0 | -75 | -45 |
| 08-17 | +207 | 0 | +6 | +213 |
| 08-14 | +510 | 0 | +5 | +515 |
| 08-13 | -2,816 | 0 | +14 | -2,802 |
| 08-12 | -1,176 | 0 | +124 | -1,053 |
| 08-11 | -36 | 0 | -2 | -38 |
| 08-10 | +387 | 0 | 0 | +387 |
| 08-07 | -53 | 0 | +2 | -51 |
| 08-06 | +158 | 0 | -3 | +155 |
| 08-05 | -528 | 0 | -3 | -532 |
| 08-04 | +306 | 0 | -16 | +291 |
| 08-03 | +149 | 0 | -23 | +126 |
| 07-31 | +259 | 0 | +1 | +260 |
| 07-30 | +180 | 0 | +3 | +184 |
| 07-29 | +1,502 | 0 | +5 | +1,507 |
| 07-28 | +462 | 0 | -8 | +454 |
| 07-27 | +432 | 0 | +2 | +434 |
| 07-24 | -24 | 0 | +2 | -21 |
| 07-23 | -240 | 0 | +1 | -240 |
| 07-22 | +36 | 0 | +5 | +41 |
| 07-21 | -8 | 0 | -2 | -9 |
| 07-20 | +700 | 0 | +34 | +733 |
| 07-17 | +432 | 0 | -7 | +425 |
| 07-16 | +312 | 0 | +1 | +313 |
| 07-15 | -413 | 0 | +2 | -411 |
| 07-14 | +893 | 0 | +5 | +898 |
| 07-13 | -192 | 0 | +6 | -186 |
| 07-09 | -100 | 0 | -4 | -104 |
| 07-08 | +233 | 0 | -11 | +221 |
| 07-07 | -380 | 0 | +10 | -370 |
| 07-06 | -306 | 0 | -1 | -307 |
| 07-03 | -4,200 | 0 | -62 | -4,262 |
| 07-02 | -135 | 0 | +57 | -78 |
| 07-01 | +777 | 0 | 0 | +777 |
| 06-30 | +629 | 0 | +1 | +630 |
| 06-29 | +425 | 0 | -9 | +415 |
| 06-26 | +2,180 | 0 | -203 | +1,977 |
| 06-25 | -1,036 | 0 | +67 | -969 |
| 06-24 | +327 | 0 | +6 | +333 |
| 06-22 | +221 | 0 | -14 | +207 |
| 06-18 | +1,080 | 0 | -8 | +1,072 |
| 06-17 | -981 | 0 | -62 | -1,043 |
| 06-16 | -1,256 | 0 | +138 | -1,119 |
| 06-15 | +1,245 | 0 | +81 | +1,326 |
| 06-12 | -347 | 0 | 0 | -346 |
| 06-10 | -35 | 0 | -10 | -45 |
| 06-09 | -1,171 | 0 | 0 | -1,171 |
| 06-08 | +632 | 0 | +4 | +636 |
| 06-04 | -881 | 0 | -2 | -883 |
| 06-03 | +1,652 | 0 | 0 | +1,652 |
| 06-02 | -594 | 0 | +2 | -592 |
| 06-01 | +403 | 0 | -1 | +402 |
| 05-29 | -674 | 0 | -157 | -831 |
| 月份 | 營收 | MoM% | YoY% |
|---|---|---|---|
| 2026/08 | 6.05 億 | -5.8% | -13.9% |
| 2026/07 | 6.43 億 | -1.9% | -12.8% |
| 2026/06 | 6.55 億 | -4.8% | +4.8% |
| 2026/05 | 6.88 億 | -2.5% | -7.4% |
| 2026/04 | 7.05 億 | +15.2% | -5.6% |
| 2026/03 | 6.12 億 | +18.2% | -23.9% |
| 2026/02 | 5.18 億 | -25.3% | -21.4% |
| 2026/01 | 6.93 億 | -15.5% | +6.0% |
| 2025/12 | 8.20 億 | +13.5% | +4.0% |
| 2025/11 | 7.22 億 | +1.8% | +1.7% |
| 2025/10 | 7.10 億 | -1.4% | +4.9% |
| 2025/09 | 7.20 億 | - | +0.7% |