億光（2393）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 |
|---|---|---|---|
| 67.8 | 67.8 | 67.8 | 67.8 |
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 |
|---|---|---|---|---|---|
| 2026/05/06 | 72.7 | 73.3 | 70.9 | 73.1 | 3,480 |
| 2026/05/07 | 73.1 | 73.1 | 71.9 | 72.5 | 2,800 |
| 2026/05/08 | 72.7 | 74.7 | 72.7 | 73.7 | 4,999 |
| 2026/05/11 | 74.5 | 74.5 | 72.7 | 73.8 | 2,687 |
| 2026/05/12 | 74 | 74 | 72.5 | 72.7 | 1,675 |
| 2026/05/13 | 72.7 | 74.2 | 71.8 | 72.9 | 2,555 |
| 2026/05/14 | 69.4 | 69.4 | 65.7 | 65.7 | 11,531 |
| 2026/05/15 | 65.6 | 65.7 | 62.4 | 62.5 | 7,492 |
| 2026/05/18 | 62 | 62.1 | 60.3 | 61.7 | 3,819 |
| 2026/05/19 | 62.7 | 63.5 | 61.6 | 62.4 | 3,499 |
| 2026/05/20 | 63 | 63.4 | 62.4 | 63.4 | 3,469 |
| 2026/05/21 | 64 | 64.6 | 63.3 | 64.5 | 3,307 |
| 2026/05/22 | 65 | 65.7 | 64.1 | 65.2 | 3,022 |
| 2026/05/25 | 65.5 | 65.7 | 64.5 | 65.6 | 2,698 |
| 2026/05/26 | 65.6 | 65.6 | 63.7 | 64.6 | 3,013 |
| 2026/05/27 | 64.5 | 64.5 | 62.5 | 62.7 | 3,740 |
| 2026/05/28 | 62.9 | 63.4 | 61.7 | 62.3 | 2,682 |
| 2026/05/29 | 62.6 | 63.5 | 62.1 | 62.5 | 2,852 |
| 2026/06/01 | 62.8 | 64.5 | 62.6 | 64.4 | 3,513 |
| 2026/06/02 | 64.5 | 64.8 | 63.2 | 64.6 | 3,316 |
| 2026/06/03 | 64.9 | 66.4 | 64.3 | 65.6 | 3,998 |
| 2026/06/04 | 66.3 | 66.9 | 65.6 | 66.7 | 3,656 |
| 2026/06/05 | 67 | 67.4 | 65 | 66 | 2,934 |
| 2026/06/08 | 62.5 | 67.2 | 62.5 | 65.9 | 3,440 |
| 2026/06/09 | 66 | 71 | 65.7 | 69 | 6,272 |
| 2026/06/10 | 69 | 71.3 | 68.2 | 68.5 | 6,228 |
| 2026/06/11 | 68.5 | 68.6 | 66.3 | 67.5 | 3,204 |
| 2026/06/12 | 68.4 | 71.5 | 68.4 | 70.9 | 5,528 |
| 2026/06/15 | 71.3 | 71.4 | 69.4 | 70.5 | 3,896 |
| 2026/06/16 | 71 | 72.4 | 70.7 | 70.8 | 4,245 |
| 2026/06/17 | 71.1 | 72.4 | 70.9 | 71.5 | 3,901 |
| 2026/06/18 | 71.5 | 72.8 | 70 | 70.6 | 4,058 |
| 2026/06/22 | 70.7 | 71.7 | 70.2 | 70.8 | 2,474 |
| 2026/06/23 | 71.1 | 71.4 | 69.4 | 69.5 | 2,742 |
| 2026/06/24 | 69.5 | 70 | 68.4 | 69.7 | 1,348 |
| 2026/06/25 | 69.8 | 70.5 | 69.1 | 69.1 | 1,559 |
| 2026/06/26 | 68.8 | 68.9 | 67.3 | 67.6 | 2,714 |
| 2026/06/29 | 67.6 | 67.8 | 66.3 | 66.7 | 2,433 |
| 2026/06/30 | 67.7 | 68.3 | 66.1 | 68 | 2,655 |
| 2026/07/01 | 68.2 | 70.1 | 67.8 | 69.6 | 5,978 |
| 2026/07/02 | 69.5 | 69.5 | 67.3 | 67.8 | 3,595 |
| 2026/07/03 | 67.6 | 68.9 | 67.2 | 68.7 | 1,633 |
| 2026/07/06 | 69.6 | 71.6 | 69.1 | 70 | 3,870 |
| 2026/07/07 | 70.1 | 70.8 | 69 | 69.6 | 2,138 |
| 2026/07/08 | 69.6 | 71.8 | 69.4 | 70.6 | 3,245 |
| 2026/07/09 | 71.2 | 72 | 70.1 | 71 | 3,433 |
| 2026/07/10 | 71 | 71 | 71 | 71 | 0 |
| 2026/07/13 | 71 | 71.6 | 69 | 69.1 | 3,463 |
| 2026/07/14 | 69.5 | 69.5 | 66.4 | 67.6 | 3,391 |
| 2026/07/15 | 68.4 | 69 | 68.1 | 68.7 | 1,605 |
| 2026/07/16 | 68.8 | 70.4 | 68.1 | 69.5 | 2,505 |
| 2026/07/17 | 68.8 | 69.1 | 66.5 | 66.5 | 3,841 |
| 2026/07/20 | 66.7 | 67.3 | 64.4 | 66.8 | 2,869 |
| 2026/07/21 | 67.5 | 68.2 | 67.1 | 67.5 | 2,378 |
| 2026/07/22 | 68 | 68.4 | 67.1 | 67.1 | 1,435 |
| 2026/07/23 | 67.1 | 67.4 | 66.1 | 66.9 | 3,243 |
| 2026/07/24 | 66.6 | 66.9 | 65.6 | 66.1 | 2,166 |
| 2026/07/27 | 65.6 | 65.6 | 63.4 | 64.5 | 3,508 |
| 2026/07/28 | 63.5 | 64.2 | 63.1 | 63.2 | 2,231 |
| 2026/07/29 | 63.6 | 63.8 | 60.4 | 61.2 | 3,480 |
| 2026/07/30 | 61.8 | 62.4 | 60.8 | 61.4 | 3,031 |
| 2026/07/31 | 63.2 | 63.5 | 62.3 | 62.5 | 2,617 |
| 2026/08/03 | 62.5 | 63.2 | 61.5 | 61.5 | 4,917 |
| 2026/08/04 | 54.4 | 57.9 | 54.2 | 57.5 | 11,515 |
| 2026/08/05 | 57.6 | 60.9 | 57.6 | 60.7 | 3,556 |
| 2026/08/06 | 60.5 | 61.5 | 60 | 61.4 | 2,438 |
| 2026/08/07 | 60.8 | 62 | 60 | 60.9 | 1,525 |
| 2026/08/10 | 61.1 | 63.4 | 60.9 | 62.4 | 2,372 |
| 2026/08/11 | 62.4 | 64.4 | 61.6 | 64.2 | 3,081 |
| 2026/08/12 | 65 | 65 | 62.9 | 63.3 | 5,449 |
| 2026/08/13 | 64.4 | 65.6 | 63.9 | 65.2 | 5,258 |
| 2026/08/14 | 65.1 | 65.2 | 63.1 | 63.2 | 1,979 |
| 2026/08/17 | 63.1 | 64.3 | 63.1 | 63.4 | 1,348 |
| 2026/08/18 | 65 | 65 | 63.4 | 64.1 | 2,421 |
| 2026/08/19 | 63.5 | 64.9 | 63.2 | 64.6 | 2,028 |
| 2026/08/20 | 65.3 | 66.5 | 65 | 66.3 | 2,942 |
| 2026/08/21 | 66.2 | 66.2 | 64.4 | 64.7 | 1,640 |
| 2026/08/24 | 65 | 65.6 | 64.4 | 65.4 | 1,326 |
| 2026/08/25 | 65.4 | 65.4 | 63.8 | 65.2 | 904 |
| 2026/08/26 | 65.3 | 67 | 65 | 66.8 | 2,536 |
| 2026/08/27 | 66.5 | 67.1 | 66.1 | 66.5 | 1,235 |
| 2026/08/28 | 66.8 | 67 | 65.7 | 66.2 | 1,316 |
| 2026/08/31 | 66 | 66.1 | 65 | 66.1 | 2,314 |
| 2026/09/01 | 66 | 66.4 | 64.8 | 65.4 | 1,819 |
| 2026/09/02 | 65.1 | 66 | 64.9 | 66 | 1,229 |
| 2026/09/03 | 65.8 | 66.5 | 64.6 | 64.6 | 1,100 |
| 2026/09/04 | 65.3 | 65.3 | 64.1 | 64.8 | 778 |
| 2026/09/07 | 64.8 | 64.9 | 63.2 | 63.5 | 1,573 |
| 2026/09/08 | 63.5 | 63.5 | 62.5 | 62.6 | 1,102 |
| 2026/09/09 | 62.3 | 63 | 62.3 | 62.7 | 1,184 |
| 2026/09/10 | 62.5 | 62.7 | 61.5 | 61.8 | 1,060 |
| 2026/09/11 | 61.5 | 62.1 | 61.3 | 62.1 | 825 |
| 2026/09/14 | 61.4 | 62.5 | 61 | 62.5 | 868 |
| 2026/09/15 | 62.5 | 62.5 | 61.6 | 61.7 | 508 |
| 2026/09/16 | 62 | 63.5 | 62 | 63.1 | 1,847 |
| 2026/09/17 | 63.3 | 63.9 | 62.6 | 63.2 | 1,158 |
| 2026/09/18 | 63.6 | 64.4 | 63.3 | 64.4 | 2,675 |
| 2026/09/20 | 63.6 | 64.9 | 63.3 | 64.4 | 138 |
| 2026/09/21 | 64.4 | 64.6 | 63.9 | 64.2 | 738 |
| 2026/09/22 | 64.6 | 64.6 | 63.1 | 63.6 | 1,401 |
| 2026/09/23 | 63.8 | 63.8 | 62.1 | 62.2 | 1,577 |
| 2026/09/24 | 62.2 | 63.7 | 62.1 | 63.4 | 1,779 |
| 2026/09/29 | 63.7 | 64.3 | 63.3 | 63.6 | 1,540 |
| 2026/09/30 | 63.9 | 64.6 | 63.8 | 64.5 | 1,611 |
| 2026/10/01 | 64.5 | 64.6 | 63.8 | 64.5 | 1,187 |
| 2026/10/02 | 64.7 | 65.7 | 64.1 | 65.4 | 2,443 |
| 2026/10/05 | 66.2 | 67.9 | 65.4 | 67 | 3,661 |
| 2026/10/06 | 67.2 | 67.8 | 66.5 | 67.2 | 1,733 |
| 2026/10/07 | 67 | 68 | 66.1 | 68 | 2,271 |
| 2026/10/08 | 67.9 | 68.5 | 67.5 | 67.8 | 1,845 |
| 2026/10/12 | 67.5 | 68.3 | 67.3 | 68 | 1,107 |
| 2026/10/13 | 68 | 68.5 | 67.1 | 68.3 | 1,877 |
| 2026/10/14 | 68.4 | 68.7 | 67.9 | 68.3 | 1,201 |
| 2026/10/15 | 66.8 | 68.6 | 66.6 | 68.4 | 1,708 |
| 2026/10/16 | 68.7 | 70.4 | 68.7 | 68.9 | 2,185 |
| 2026/10/19 | 68.4 | 68.4 | 67.3 | 67.9 | 983 |
| 2026/10/20 | 67.3 | 68.5 | 67.1 | 67.4 | 781 |
| 2026/10/21 | 67.8 | 68.3 | 67.4 | 67.9 | 1,186 |
| 2026/10/22 | 67.9 | 68.3 | 67.5 | 67.8 | 1,215 |
| 2026/10/23 | 67.8 | 67.8 | 67.8 | 67.8 | 0 |
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。
億光 (2393) 股票走勢與技術分析報告
趨勢明確判斷： 綜合目前的技術線圖與指標表現，分析師對億光（2393）未來數天至數週的股價趨勢抱持短線震盪偏空調整的判斷。主要理由在於股價在近期觸及前高附近後遭遇賣壓，短期均線（MA5）開始向下彎曲糾結，且 MACD 與 PPO 等動能指標皆出現死叉與負向動能，顯示多方力道短暫衰竭，市場正處於回檔修正或盤整蓄勢的階段。
未來目標價格區間： 預期未來數週億光（2393）的股價將在 62.50 元至 67.50 元的區間內進行震盪整理。
技術指標詳細解析
技術指標 數值 / 狀態 趨勢與詳細說明 RSI (相對強弱指標) 57.87 (中性，近期下降) 數值落在合理的中性區間，但近期呈現下降趨勢，顯示多頭動能正在減弱，需觀察後續是否會跌破 50 中軸。 MACD DIF: 0.9720 / Sig: 0.9905 / Hist: -0.0184 出現死叉訊號且柱狀體（Histogram）為負值（-0.0184），代表近期短線上的正向動能已轉弱，偏向空方調整。 CCI (順勢指標) 46.34 (中性) 數值位於 ±100 的強弱分界之內，顯示目前市場既未超買也未超賣，屬於典型的震盪盤整格局。 PPO (價格百分比震盪器) DIF: 1.4600 / Sig: 1.4966 / Hist: -0.0366 與 MACD 類似，呈現百分比死叉與負動能狀態，再次確認中短線動能正處於修正期。 Bollinger Bands (布林通道) 上軌: 70.61 / 中軌: 66.71 / 下軌: 62.82 / %b: 0.639 帶寬顯示高波動特性，通道近期有收窄跡象，代表市場波動率可能在醞釀後續的大幅突破。目前股價位於中軌與上軌之間。 綜合上述多個技術指標來看，紅綠燈綜合分數為 -2 / 5，整體判斷為偏空格局。雖然中長線的上升趨勢結構尚未遭到完全破壞（MA20 仍持續上揚），但短線動能指標（MACD、PPO、RSI）全面走弱，意味著買盤追價意願不足，股價需要時間消化前方的解套賣壓與進行籌碼沉澱。
圖表型態與量價結構分析
觀察 2026-07-30 至 2026-10-23 的前 60 日 K 線圖，可以發現幾個關鍵特徵：
- 均線系統： 過去一段時間股價由 54 元附近一路強勢飆升，帶動 MA5 與 MA20 呈現多頭排列。然而，在 10 月中旬創下波段高點（約 70 元左右）後，上攻動能明顯受阻。目前 MA5 已開始走平甚至微幅下彎，與持續上行的 MA20 逐漸靠攏，顯示短線漲多後的乖離過大正在修復。
- K 線與量價關係： 在高檔區間出現了數根綠色（下跌）K 線，且伴隨成交量柱狀圖在近期呈現萎縮狀態。這顯示出市場追高意願低落，主力資金在現階段採取觀望態度，量縮價跌代表賣壓雖然存在，但並非恐慌性拋售，而是健康的技術性回檔。
散戶投資人操作建議：「億光 (2393) 現在可以買嗎？」
針對一般散戶投資人的疑問，分析師給出以下具體操作建議：
- 不宜盲目追高： 由於目前技術指標偏向短線修正，且股價逼近布林通道上軌後遭遇壓力，現階段不建議盲目進場追價，以免買在短線高點承受不必要的回檔風險。
- 分批布局策略： 對於看好億光基本面、希望長期持有的投資人，不需過度恐慌。可以採取拉回分批承接的策略。較佳的低接觀察點可放在 MA20（約 66.71 元）附近或布林通道下軌（約 62.82 元）的支撐力道。
- 嚴格風險控管： 若短線進場搶反彈，務必設定好停損點（例如跌破近期大量低點或跌破布林通道下軌時），切勿抱持僥倖心態凹單。
總結與未來展望
總結而言，億光 (2393) 在經歷前期的強勢上攻後，目前進入技術面的量縮整理期。分析師維持短線震盪偏空（回檔修正）的預測，預估未來數天至數週內的目標價格區間將落在 62.50 元至 67.50 元之間。建議投資人保持耐心，靜待指標修正完畢、量能重新放大，或是等待股價回測重要支撐區間時，再尋求較佳的切入時機。