揚明光學股份有限公司
揚明光學股份有限公司（Young Optics Inc.）研發設計光學組件與模組。提供精密塑膠射出件、金屬加工件；光學元件如非球面鏡片、色輪、分光鏡；以及 DLP 投影引擎、車載雷達鏡頭、內視鏡鏡頭。亦設計生產數位投影遊戲機與 LCD 電視維護。公司成立於 2002 年，總部位於台灣新竹。
該股 RSI(6) 為 41.9，處於中性區間，短線無明顯超買超賣訊號。股價站上60日、120日均線，跌破5日、20日均線。KD 指標偏低（K=19.6），有反彈空間；MACD 柱狀體為負值，空方動能持續。 （自動產生 · 非投資建議）
| 日期 | 外資 | 投信 | 自營商 | 合計 |
|---|---|---|---|---|
| 09-24 | -73 | 0 | -2 | -75 |
| 09-23 | -297 | 0 | +3 | -294 |
| 09-22 | +133 | 0 | -334 | -201 |
| 09-21 | -263 | 0 | -3 | -266 |
| 09-18 | +241 | 0 | +7 | +248 |
| 09-17 | -285 | 0 | +1 | -284 |
| 09-16 | +207 | 0 | -1 | +206 |
| 09-15 | -24 | 0 | 0 | -24 |
| 09-14 | -173 | 0 | -24 | -197 |
| 09-11 | -106 | 0 | -1 | -107 |
| 09-10 | -194 | 0 | -3 | -197 |
| 09-09 | +787 | 0 | +14 | +801 |
| 09-08 | -138 | 0 | -4 | -142 |
| 09-07 | -813 | 0 | +10 | -803 |
| 09-04 | +338 | 0 | +8 | +346 |
| 09-03 | -1,530 | 0 | +72 | -1,458 |
| 09-02 | +1,481 | 0 | +11 | +1,492 |
| 09-01 | -236 | 0 | -3 | -240 |
| 08-31 | -301 | 0 | +10 | -291 |
| 08-28 | +1,880 | 0 | -25 | +1,855 |
| 08-27 | -123 | 0 | -7 | -130 |
| 08-26 | +245 | 0 | +29 | +274 |
| 08-25 | +171 | 0 | -22 | +148 |
| 08-24 | -195 | 0 | +4 | -191 |
| 08-21 | +165 | 0 | +1 | +165 |
| 08-20 | -495 | 0 | -2 | -497 |
| 08-19 | +205 | 0 | +5 | +210 |
| 08-18 | -201 | 0 | -5 | -206 |
| 08-17 | +394 | 0 | +33 | +427 |
| 08-14 | -103 | 0 | +3 | -100 |
| 08-13 | +121 | 0 | +3 | +125 |
| 08-12 | +178 | 0 | +31 | +209 |
| 08-11 | +43 | 0 | +3 | +46 |
| 08-10 | +1 | 0 | +2 | +3 |
| 08-07 | -291 | 0 | +2 | -289 |
| 08-06 | -136 | 0 | -2 | -138 |
| 08-05 | +376 | 0 | +16 | +391 |
| 08-04 | +395 | 0 | +64 | +459 |
| 08-03 | +181 | 0 | +78 | +259 |
| 07-31 | +69 | 0 | +61 | +130 |
| 07-30 | +112 | 0 | -19 | +93 |
| 07-29 | +120 | 0 | +18 | +138 |
| 07-28 | -548 | 0 | +46 | -502 |
| 07-27 | -266 | 0 | +2 | -264 |
| 07-24 | -112 | 0 | -1 | -113 |
| 07-23 | -25 | 0 | +1 | -24 |
| 07-22 | -94 | 0 | -5 | -98 |
| 07-21 | -51 | 0 | -12 | -63 |
| 07-20 | +16 | 0 | +15 | +31 |
| 07-17 | -80 | 0 | -2 | -81 |
| 07-16 | +6 | 0 | +1 | +7 |
| 07-15 | +34 | 0 | -4 | +30 |
| 07-14 | -57 | 0 | +4 | -53 |
| 07-13 | -530 | 0 | -20 | -550 |
| 07-09 | -21 | 0 | +22 | +1 |
| 07-08 | -8 | 0 | 0 | -8 |
| 07-07 | +27 | 0 | 0 | +27 |
| 07-03 | +33 | 0 | 0 | +33 |
| 07-02 | +72 | 0 | 0 | +72 |
| 07-01 | -224 | 0 | +1 | -223 |
| 06-30 | +215 | 0 | 0 | +215 |
| 06-29 | -164 | 0 | -1 | -165 |
| 06-26 | +296 | 0 | -2 | +294 |
| 06-25 | -560 | 0 | 0 | -560 |
| 06-24 | -189 | 0 | 0 | -189 |
| 06-22 | -2 | 0 | +2 | 0 |
| 06-18 | +1,158 | 0 | +1 | +1,159 |
| 06-17 | -1,289 | 0 | -1 | -1,290 |
| 06-16 | +811 | 0 | -15 | +796 |
| 06-15 | +856 | 0 | +19 | +876 |
| 06-12 | -211 | 0 | -2 | -213 |
| 06-10 | -208 | 0 | -25 | -233 |
| 06-09 | +339 | 0 | +24 | +363 |
| 06-08 | +108 | 0 | -3 | +105 |
| 06-04 | -254 | 0 | -1 | -255 |
| 06-03 | -258 | 0 | +2 | -256 |
| 06-02 | +183 | 0 | -30 | +153 |
| 06-01 | -149 | 0 | +7 | -142 |
| 05-29 | +37 | 0 | -3 | +34 |
| 月份 | 營收 | MoM% | YoY% |
|---|---|---|---|
| 2026/08 | 2.43 億 | -9.0% | +17.3% |
| 2026/07 | 2.67 億 | +8.5% | +25.9% |
| 2026/06 | 2.46 億 | -1.3% | -2.4% |
| 2026/05 | 2.49 億 | +2.2% | +16.1% |
| 2026/04 | 2.44 億 | -13.6% | +2.2% |
| 2026/03 | 2.82 億 | +57.2% | +21.6% |
| 2026/02 | 1.79 億 | -19.7% | -18.6% |
| 2026/01 | 2.24 億 | -10.5% | +13.0% |
| 2025/12 | 2.50 億 | +8.6% | +0.3% |
| 2025/11 | 2.30 億 | +11.1% | +5.8% |
| 2025/10 | 2.07 億 | -9.4% | -3.0% |
| 2025/09 | 2.28 億 | - | -3.5% |