正達(3149)股票可以買嗎?K線圖AI分析回答目標合理價
K線圖與股價本日交易資訊
資料日期: ,每天14:00後更新。
| 開 | 高 | 低 | 收 |
|---|---|---|---|
| 70.1 | 70.2 | 66.5 | 66.5 |
查看每日股價資訊表格
| 日期 | 開盤價 | 最高價 | 最低價 | 收盤價 | 成交量 |
|---|---|---|---|---|---|
| 2026/05/07 | 50.7 | 53.7 | 50 | 50.9 | 18,280 |
| 2026/05/08 | 50.9 | 51.4 | 48.25 | 48.25 | 9,016 |
| 2026/05/11 | 48.5 | 51.6 | 48.45 | 50.5 | 8,144 |
| 2026/05/12 | 51 | 53.4 | 49.9 | 51.4 | 15,306 |
| 2026/05/13 | 52.3 | 56.5 | 51.8 | 55.7 | 45,262 |
| 2026/05/14 | 55.7 | 56 | 53 | 53.9 | 18,813 |
| 2026/05/15 | 54.5 | 58 | 54.2 | 57.4 | 28,680 |
| 2026/05/18 | 57 | 60.9 | 55.3 | 59 | 52,788 |
| 2026/05/19 | 58.5 | 60.5 | 57 | 57.8 | 33,708 |
| 2026/05/20 | 58 | 58.8 | 55.5 | 56 | 18,745 |
| 2026/05/21 | 56.8 | 57.7 | 56.1 | 56.6 | 12,378 |
| 2026/05/22 | 58 | 61.1 | 57.9 | 59.1 | 34,173 |
| 2026/05/25 | 60.1 | 65 | 59 | 65 | 41,243 |
| 2026/05/26 | 65 | 68 | 61.8 | 68 | 40,361 |
| 2026/05/27 | 68.4 | 69 | 65 | 65.4 | 23,848 |
| 2026/05/28 | 65.9 | 71.8 | 65.7 | 67.1 | 33,956 |
| 2026/05/29 | 69.5 | 72.2 | 66.3 | 71.2 | 29,487 |
| 2026/06/01 | 76 | 78.3 | 75.8 | 78.3 | 6,909 |
| 2026/06/02 | 86.1 | 86.1 | 83.5 | 86.1 | 37,307 |
| 2026/06/03 | 89.7 | 93.4 | 88.8 | 90.8 | 50,144 |
| 2026/06/04 | 90 | 96.5 | 89.6 | 91 | 42,463 |
| 2026/06/05 | 90 | 92.4 | 85 | 90.8 | 33,940 |
| 2026/06/08 | 81.8 | 90.5 | 81.8 | 86.8 | 9,020 |
| 2026/06/09 | 88.2 | 89 | 86.8 | 87.2 | 4,825 |
| 2026/06/10 | 87.9 | 91 | 80 | 82.2 | 7,866 |
| 2026/06/11 | 82.2 | 83.3 | 76 | 80.5 | 6,030 |
| 2026/06/12 | 84.9 | 84.9 | 82.5 | 83 | 2,695 |
| 2026/06/15 | 85 | 89 | 84.1 | 87.4 | 4,095 |
| 2026/06/16 | 90 | 90 | 87.7 | 88 | 3,364 |
| 2026/06/17 | 88 | 94.6 | 87.9 | 93.7 | 7,513 |
| 2026/06/18 | 96.3 | 96.3 | 93.7 | 95 | 5,381 |
| 2026/06/22 | 99 | 104.5 | 99 | 104.5 | 7,223 |
| 2026/06/23 | 103 | 106.5 | 94.1 | 94.1 | 29,520 |
| 2026/06/24 | 91.9 | 103.5 | 91.3 | 102 | 35,681 |
| 2026/06/25 | 106 | 106 | 97.5 | 100 | 18,936 |
| 2026/06/26 | 100 | 109 | 97.5 | 97.8 | 29,196 |
| 2026/06/29 | 98 | 101 | 92.7 | 92.7 | 19,139 |
| 2026/06/30 | 96 | 101.5 | 95.1 | 101.5 | 25,827 |
| 2026/07/01 | 103.5 | 105 | 93.5 | 94 | 30,437 |
| 2026/07/02 | 90 | 95.3 | 89.3 | 90.5 | 16,148 |
| 2026/07/03 | 90 | 91.2 | 86.1 | 87.2 | 16,957 |
| 2026/07/06 | 88.7 | 91.5 | 87.8 | 87.9 | 9,456 |
| 2026/07/07 | 83.49 | 84.81 | 79.17 | 80.96 | 11,338 |
| 2026/07/08 | 81.24 | 82.36 | 78.7 | 80.3 | 7,915 |
| 2026/07/09 | 81.71 | 87.06 | 80.77 | 84.05 | 15,042 |
| 2026/07/10 | 84.05 | 84.05 | 84.05 | 84.05 | 0 |
| 2026/07/13 | 85.46 | 89.69 | 84.9 | 86.68 | 16,843 |
| 2026/07/14 | 87.34 | 87.62 | 79.45 | 81.99 | 8,964 |
| 2026/07/15 | 83.77 | 85.46 | 82.08 | 84.71 | 6,084 |
| 2026/07/16 | 83.49 | 91.85 | 83.49 | 87.81 | 16,363 |
| 2026/07/17 | 81.8 | 89.8 | 79.3 | 79.6 | 15,662 |
| 2026/07/20 | 80.7 | 81.7 | 73.8 | 76.2 | 8,273 |
| 2026/07/21 | 77.8 | 79.3 | 76.3 | 76.3 | 5,705 |
| 2026/07/22 | 77.7 | 79.2 | 72.7 | 72.8 | 9,490 |
| 2026/07/23 | 72.7 | 73.4 | 67 | 68.5 | 13,577 |
| 2026/07/24 | 69 | 70.7 | 67 | 69.6 | 8,670 |
| 2026/07/27 | 68.3 | 71 | 67.2 | 68.4 | 5,608 |
| 2026/07/28 | 66.5 | 69.5 | 64.2 | 68.1 | 7,586 |
| 2026/07/29 | 67.6 | 68.4 | 63.1 | 64.7 | 8,815 |
| 2026/07/30 | 64.2 | 67.4 | 61.5 | 61.7 | 7,051 |
| 2026/07/31 | 67.5 | 67.8 | 64.9 | 65.9 | 8,504 |
| 2026/08/03 | 65.4 | 68.9 | 64.8 | 66.2 | 5,751 |
| 2026/08/04 | 65.3 | 67.8 | 65.3 | 65.8 | 7,202 |
| 2026/08/05 | 66.5 | 67.3 | 64 | 65.4 | 22,370 |
| 2026/08/06 | 65 | 65.4 | 62.2 | 63.1 | 9,767 |
| 2026/08/07 | 63.4 | 66 | 62.5 | 62.8 | 8,273 |
| 2026/08/10 | 63.5 | 69 | 63.5 | 69 | 12,520 |
| 2026/08/11 | 69.7 | 71.9 | 67.5 | 67.5 | 17,837 |
| 2026/08/12 | 67.8 | 72 | 67.5 | 68.3 | 25,306 |
| 2026/08/13 | 68.9 | 70.5 | 68.3 | 68.3 | 7,965 |
| 2026/08/14 | 68.3 | 68.3 | 65.6 | 67.1 | 8,326 |
| 2026/08/17 | 67.5 | 68.3 | 65.9 | 67.6 | 5,167 |
| 2026/08/18 | 67.1 | 68 | 66.3 | 66.4 | 4,549 |
| 2026/08/19 | 65.4 | 68.7 | 64.3 | 64.8 | 8,311 |
| 2026/08/20 | 65.9 | 67.4 | 64.5 | 66.2 | 4,763 |
| 2026/08/21 | 65.7 | 66.9 | 64.8 | 65 | 4,215 |
| 2026/08/24 | 65 | 65.7 | 64 | 64.1 | 3,184 |
| 2026/08/25 | 63.7 | 64.4 | 62.4 | 64.4 | 4,559 |
| 2026/08/26 | 64.6 | 68.9 | 64.6 | 68 | 9,640 |
| 2026/08/27 | 68.4 | 68.7 | 67.1 | 67.2 | 5,366 |
| 2026/08/28 | 67.6 | 68.3 | 66.3 | 66.4 | 4,141 |
| 2026/08/31 | 65.6 | 66.3 | 63.9 | 64.1 | 3,818 |
| 2026/09/01 | 64.5 | 65.9 | 63.9 | 64.2 | 3,959 |
| 2026/09/02 | 64 | 64.5 | 63.1 | 63.4 | 4,315 |
| 2026/09/03 | 63.3 | 63.3 | 59.4 | 59.5 | 13,378 |
| 2026/09/04 | 60 | 60.9 | 58.4 | 60.6 | 6,165 |
| 2026/09/07 | 60.7 | 61.6 | 60 | 60.8 | 3,231 |
| 2026/09/08 | 61.2 | 61.6 | 60 | 60.2 | 2,347 |
| 2026/09/09 | 60.8 | 63 | 60.8 | 62.5 | 4,705 |
| 2026/09/10 | 61.9 | 62 | 60.1 | 61.4 | 3,144 |
| 2026/09/11 | 60 | 64 | 59.8 | 62.3 | 5,179 |
| 2026/09/14 | 61.7 | 61.7 | 59.7 | 60.9 | 4,055 |
| 2026/09/15 | 61 | 61.3 | 59.4 | 59.4 | 2,788 |
| 2026/09/16 | 59.9 | 62.3 | 59.7 | 61.3 | 2,642 |
| 2026/09/17 | 62 | 64.4 | 61.9 | 62 | 6,752 |
| 2026/09/18 | 63.2 | 63.8 | 62 | 63.8 | 7,527 |
| 2026/09/20 | 63.2 | 65 | 62 | 63.8 | 679 |
| 2026/09/21 | 64.7 | 66.1 | 63.1 | 65.1 | 6,244 |
| 2026/09/22 | 66 | 67.9 | 64.1 | 64.1 | 7,062 |
| 2026/09/23 | 65.2 | 65.8 | 63.1 | 63.2 | 3,647 |
| 2026/09/24 | 62.8 | 64.2 | 62.5 | 63.3 | 2,571 |
| 2026/09/29 | 63.2 | 68 | 63 | 67.3 | 9,268 |
| 2026/09/30 | 69.5 | 74 | 69 | 74 | 18,643 |
| 2026/10/01 | 74.3 | 76.1 | 72.2 | 74.3 | 36,924 |
| 2026/10/02 | 74.8 | 79.7 | 74 | 77.3 | 24,643 |
| 2026/10/05 | 78.8 | 80 | 77.8 | 79.5 | 15,985 |
| 2026/10/06 | 79.5 | 79.5 | 75.8 | 75.8 | 9,954 |
| 2026/10/07 | 75.3 | 77.6 | 75 | 77.1 | 8,463 |
| 2026/10/08 | 76.3 | 76.9 | 75 | 76.6 | 5,348 |
| 2026/10/12 | 75.5 | 81.4 | 75.5 | 77.6 | 13,880 |
| 2026/10/13 | 77.4 | 78.8 | 75.5 | 75.6 | 8,934 |
| 2026/10/14 | 76.3 | 78.4 | 76.1 | 77.7 | 5,605 |
| 2026/10/15 | 75.1 | 76 | 71.2 | 71.2 | 9,544 |
| 2026/10/16 | 72 | 75 | 72 | 72.4 | 4,788 |
| 2026/10/19 | 69.8 | 75.2 | 69.7 | 73.7 | 6,032 |
| 2026/10/20 | 73 | 75.3 | 71.7 | 71.8 | 5,146 |
| 2026/10/21 | 73.4 | 73.8 | 72.3 | 72.7 | 3,160 |
| 2026/10/22 | 73.9 | 74.2 | 68.6 | 68.6 | 5,886 |
| 2026/10/23 | 68.6 | 68.6 | 68.6 | 68.6 | 0 |
| 2026/10/27 | 70.1 | 70.2 | 66.5 | 66.5 | 4,254 |
K線圖、目標價分析、AI操作建議
以下內容由模型根據近60天K線圖以及技術分析指標產生,建立時間:。
AI產生內容不一定與事實相符,請小心鑑別。
📈 3149 正達股票近期走勢與未來趨勢明確判斷
分析師針對臺灣股市上市的正達(3149)進行深入評估,依據 2026 年 10 月 27 日的 K 線圖與技術指標,明確判斷:未來數天至數週內,正達(3149)的股價走勢將偏向「下跌」或維持弱勢震盪格局。
給出理由:從前 60 日 K 線圖觀察,股價在衝高至 80 元附近的高點後遭遇沉重賣壓,近期拉回幅度顯著,不僅跌破短期均線(MA5),且 MA5 呈現明顯下彎走勢。此外,多項技術指標如 MACD、PPO、CCI 以及布林通道皆發出空方訊號,紅綠燈綜合評分更來到 -4 分的強空格局,顯示市場賣壓沉重且短線多頭動能潰散,因此預期未來走勢將延續弱勢修正。
🎯 未來目標價格區間預測
基於當前布林通道下軌位置(約 64.55 元)以及前波密集成交區間與支撐防線,分析師預估未來數週正達(3149)的目標價格區間落在 62.00 元至 66.00 元之間。若跌破此防線,則須嚴防下探至 60.00 元整數關卡的風險。
📊 技術指標詳細解析與綜合評估
本段落將詳細拆解各項技術指標的數值與其背後代表的市場意義:
- RSI(相對強弱指標):數值為 31.73,處於中性偏弱的合理區間,且近期呈現持續下降趨勢。雖然尚未跌破 30 的絕對超賣區,但動能明顯不足,顯示空方正逐步掌控主導權。
- MACD(指數平滑異同移動平均線):數值為 0.4791,訊號線(Sig)為 1.6720,柱狀圖(Hist)為 -1.930。指標呈現死叉且伴隨負向動能,代表多頭力道完全消散,中短期趨勢轉為空方。
- CCI(順勢指標):數值落在 -104.60,進入弱勢偏離下方的區域。小於 -100 的數值明確指出當前市場正處於強烈的超賣與弱勢下行階段。
- PPO(價格百分比震盪指標):數值為 0.6784,訊號線為 2.3640,柱狀圖為 -1.6855。與 MACD 邏輯相同,呈現百分比死叉與負動能擴大,確認跨品種的相對弱勢。
- Bollinger Bands(布林通道):上軌位於 81.61 元,中軌位於 73.08 元,下軌位於 64.55 元,%b 值僅有 0.114。股價目前緊貼下軌運行,弱勢格局延續。此外,帶寬數值為 0.2335,顯示市場波動性高,暗示行情可能在劇烈震盪中尋求方向。
綜合判斷:綜合上述指標,紅綠燈總分為 -4 分,各項動能與趨勢指標全面指向「強空格局」。多指標共振向下代表市場拋壓尚未完全消化,短線搶反彈的風險極高。
💡 散戶投資人操作建議:「正達股票現在可以買嗎?」
針對廣大散戶投資人最關心的核心問題——「正達(3149)現在可以買嗎?」,分析師給出的明確回答是:現階段不建議隨便進場承接,應採取觀望或逢高減碼策略。
投資族群 操作建議 具體執行策略 現有持股者(套牢或獲利回吐) 嚴控風險,適度減碼 若股價反彈至 MA5 或中軌附近無力,應考慮分批出場,避免資金陷入長時間的整理或深陷跌勢。 空手觀望者(想買進的散戶) 強烈建議暫緩買進 目前技術面呈強空格局,切勿因股價看似從高點回落便盲目「抄底」。應等待 MACD 翻紅、股價重新站穩 MA5 且成交量伴隨紅K放大時,再行考慮佈局。 📌 結語:趨勢預測與目標區間總整理
總結而言,正達(3149)在歷經前期的漲勢後,目前技術面已經全面轉空,短線賣壓沉重。分析師再次重申,預期未來數天至數週股價將維持弱勢下跌或震盪測底的格局,目標價格區間預期落在 62.00 元至 66.00 元。提醒投資人務必以風險控管為首要任務,切勿躁進搶短。