優盛（4121）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。
本日股價資訊
| 開 |
高 |
低 |
收 |
| 15.25 |
15.3 |
15.2 |
15.25 |
查看每日股價資訊表格
每日股價資訊
| 日期 |
開盤價 |
最高價 |
最低價 |
收盤價 |
成交量 |
| 2025/05/09 |
14.95 |
15.05 |
14.9 |
15.05 |
59 |
| 2025/05/12 |
15.05 |
15.15 |
15.05 |
15.05 |
57 |
| 2025/05/13 |
15.2 |
15.35 |
15 |
15.05 |
58 |
| 2025/05/14 |
15.15 |
15.2 |
15.1 |
15.1 |
61 |
| 2025/05/15 |
15.3 |
15.3 |
15.05 |
15.1 |
93 |
| 2025/05/16 |
15.3 |
15.8 |
15.2 |
15.3 |
212 |
| 2025/05/19 |
15.75 |
16.65 |
15.75 |
15.8 |
690 |
| 2025/05/20 |
15.9 |
15.9 |
15.55 |
15.65 |
167 |
| 2025/05/21 |
15.75 |
16.15 |
15.75 |
16 |
153 |
| 2025/05/22 |
16 |
16.25 |
15.85 |
16 |
100 |
| 2025/05/23 |
16.2 |
16.2 |
15.95 |
15.95 |
87 |
| 2025/05/26 |
16.2 |
16.5 |
16.1 |
16.1 |
144 |
| 2025/05/27 |
16.3 |
16.4 |
16.05 |
16.1 |
79 |
| 2025/05/28 |
16.15 |
17 |
16.1 |
16.7 |
414 |
| 2025/05/29 |
16.8 |
16.8 |
16.35 |
16.6 |
201 |
| 2025/06/02 |
16.6 |
17 |
16.5 |
16.55 |
212 |
| 2025/06/03 |
16.55 |
16.7 |
16.3 |
16.3 |
135 |
| 2025/06/04 |
16.3 |
16.65 |
16.3 |
16.6 |
104 |
| 2025/06/05 |
16.45 |
16.65 |
16.45 |
16.6 |
70 |
| 2025/06/06 |
16.6 |
16.65 |
16.5 |
16.5 |
66 |
| 2025/06/09 |
16.45 |
16.85 |
16.45 |
16.65 |
83 |
| 2025/06/10 |
16.65 |
16.8 |
16.5 |
16.5 |
52 |
| 2025/06/11 |
16.5 |
16.75 |
16.45 |
16.5 |
66 |
| 2025/06/12 |
16.5 |
16.6 |
16.5 |
16.55 |
60 |
| 2025/06/13 |
16.55 |
16.7 |
16.55 |
16.55 |
69 |
| 2025/06/16 |
16.6 |
17 |
16.45 |
17 |
103 |
| 2025/06/17 |
16.95 |
16.95 |
16.6 |
16.75 |
54 |
| 2025/06/18 |
16.7 |
16.8 |
16.6 |
16.6 |
51 |
| 2025/06/19 |
16.65 |
16.65 |
15.6 |
15.6 |
89 |
| 2025/06/20 |
15.5 |
15.65 |
14.7 |
14.85 |
185 |
| 2025/06/23 |
14.6 |
14.75 |
14.35 |
14.75 |
72 |
| 2025/06/24 |
14.75 |
15 |
14.75 |
15 |
78 |
| 2025/06/25 |
14.85 |
14.85 |
14.7 |
14.8 |
53 |
| 2025/06/26 |
14.8 |
15 |
14.7 |
14.9 |
88 |
| 2025/06/27 |
14.8 |
14.8 |
14.6 |
14.6 |
73 |
| 2025/06/30 |
14.5 |
14.5 |
14.35 |
14.4 |
67 |
| 2025/07/01 |
14.4 |
14.55 |
14.3 |
14.3 |
67 |
| 2025/07/02 |
14.3 |
14.35 |
14.25 |
14.3 |
29 |
| 2025/07/03 |
14.45 |
14.8 |
14.45 |
14.55 |
40 |
| 2025/07/04 |
14.6 |
14.65 |
14.2 |
14.2 |
56 |
| 2025/07/07 |
14.1 |
14.25 |
14 |
14.1 |
44 |
| 2025/07/08 |
14 |
14 |
13.8 |
13.85 |
56 |
| 2025/07/09 |
13.95 |
14 |
13.85 |
13.85 |
27 |
| 2025/07/10 |
13.85 |
14 |
13.85 |
13.9 |
17 |
| 2025/07/11 |
13.9 |
14.1 |
13.85 |
14 |
50 |
| 2025/07/14 |
14 |
14 |
13.8 |
13.8 |
40 |
| 2025/07/15 |
14.2 |
14.2 |
13.9 |
14 |
37 |
| 2025/07/16 |
13.85 |
14.05 |
13.8 |
14 |
42 |
| 2025/07/17 |
14.1 |
14.15 |
13.95 |
14.1 |
50 |
| 2025/07/18 |
14.2 |
14.4 |
14.15 |
14.3 |
66 |
| 2025/07/21 |
14.05 |
14.3 |
14.05 |
14.2 |
38 |
| 2025/07/22 |
14.1 |
14.25 |
13.85 |
13.9 |
61 |
| 2025/07/23 |
13.9 |
14 |
13.85 |
13.95 |
62 |
| 2025/07/24 |
13.95 |
14 |
13.9 |
14 |
48 |
| 2025/07/25 |
14.05 |
14.05 |
13.95 |
13.95 |
44 |
| 2025/07/28 |
14.8 |
15.3 |
14.8 |
15.3 |
1,101 |
| 2025/07/29 |
15.3 |
15.3 |
14.7 |
14.75 |
310 |
| 2025/07/30 |
14.85 |
14.9 |
14.65 |
14.85 |
128 |
| 2025/07/31 |
14.8 |
14.8 |
14.75 |
14.8 |
110 |
| 2025/08/01 |
14.65 |
14.8 |
14.45 |
14.75 |
127 |
| 2025/08/04 |
14.75 |
15.1 |
14.75 |
15.05 |
134 |
| 2025/08/05 |
15.2 |
15.2 |
15.05 |
15.05 |
89 |
| 2025/08/06 |
15 |
15 |
14.95 |
15 |
73 |
| 2025/08/07 |
14.9 |
15.15 |
14.9 |
15 |
71 |
| 2025/08/08 |
15 |
15.1 |
15 |
15.05 |
42 |
| 2025/08/11 |
14.95 |
15 |
14.95 |
14.95 |
52 |
| 2025/08/12 |
14.9 |
15.1 |
14.9 |
15 |
58 |
| 2025/08/13 |
15 |
15.05 |
14.7 |
14.7 |
220 |
| 2025/08/14 |
14.8 |
14.8 |
14.7 |
14.7 |
63 |
| 2025/08/15 |
14.9 |
14.9 |
14.75 |
14.9 |
70 |
| 2025/08/18 |
14.85 |
15.1 |
14.85 |
14.95 |
66 |
| 2025/08/19 |
14.9 |
15.05 |
14.85 |
14.9 |
109 |
| 2025/08/20 |
14.9 |
15 |
14.85 |
14.85 |
91 |
| 2025/08/21 |
15 |
15 |
14.9 |
14.95 |
55 |
| 2025/08/22 |
15 |
15.2 |
15 |
15.05 |
72 |
| 2025/08/25 |
15.05 |
15.2 |
15 |
15.1 |
100 |
| 2025/08/26 |
15.1 |
15.15 |
15 |
15.05 |
71 |
| 2025/08/27 |
15.1 |
15.2 |
15 |
15.2 |
116 |
| 2025/08/28 |
15.2 |
15.2 |
15.05 |
15.05 |
53 |
| 2025/08/29 |
15.05 |
15.1 |
14.95 |
14.95 |
50 |
| 2025/09/01 |
14.95 |
14.95 |
14.8 |
14.9 |
63 |
| 2025/09/02 |
14.95 |
15.05 |
14.8 |
14.95 |
84 |
| 2025/09/03 |
14.95 |
15.1 |
14.85 |
14.95 |
66 |
| 2025/09/04 |
15 |
15 |
14.85 |
14.85 |
74 |
| 2025/09/05 |
14.85 |
14.9 |
14.75 |
14.8 |
52 |
| 2025/09/08 |
14.7 |
15.2 |
14.7 |
15 |
181 |
| 2025/09/09 |
15 |
15.1 |
14.95 |
14.95 |
67 |
| 2025/09/10 |
15 |
15.05 |
14.9 |
14.95 |
96 |
| 2025/09/11 |
15 |
15.2 |
14.85 |
14.85 |
81 |
| 2025/09/12 |
14.9 |
15.55 |
14.7 |
14.9 |
147 |
| 2025/09/15 |
15.15 |
15.15 |
14.8 |
14.85 |
80 |
| 2025/09/16 |
14.85 |
14.85 |
14.7 |
14.75 |
99 |
| 2025/09/17 |
14.75 |
14.8 |
14.55 |
14.55 |
151 |
| 2025/09/18 |
14.55 |
14.6 |
14.45 |
14.55 |
103 |
| 2025/09/19 |
14.65 |
14.65 |
14.4 |
14.5 |
114 |
| 2025/09/22 |
14.5 |
14.6 |
14.3 |
14.45 |
98 |
| 2025/09/23 |
14.6 |
14.7 |
14.5 |
14.6 |
71 |
| 2025/09/24 |
14.65 |
14.9 |
14.65 |
14.7 |
104 |
| 2025/09/25 |
14.75 |
14.9 |
14.65 |
14.65 |
65 |
| 2025/09/26 |
14.6 |
14.6 |
14.3 |
14.5 |
60 |
| 2025/09/30 |
14.5 |
15 |
14.5 |
14.55 |
62 |
| 2025/10/01 |
14.7 |
15.05 |
14.6 |
14.95 |
131 |
| 2025/10/02 |
15.1 |
15.1 |
14.7 |
14.7 |
71 |
| 2025/10/03 |
14.6 |
14.9 |
14.55 |
14.7 |
79 |
| 2025/10/07 |
14.5 |
14.65 |
14.2 |
14.65 |
151 |
| 2025/10/08 |
14.7 |
14.8 |
14.65 |
14.7 |
112 |
| 2025/10/09 |
14.75 |
14.85 |
14.6 |
14.8 |
121 |
| 2025/10/13 |
14.1 |
14.85 |
14.1 |
14.85 |
126 |
| 2025/10/14 |
14.85 |
15 |
14.8 |
14.9 |
167 |
| 2025/10/15 |
15.05 |
15.05 |
14.9 |
14.95 |
115 |
| 2025/10/16 |
14.95 |
15.05 |
14.8 |
14.8 |
75 |
| 2025/10/17 |
14.8 |
15.05 |
14.6 |
14.95 |
124 |
| 2025/10/20 |
15 |
15.1 |
14.85 |
15.05 |
132 |
| 2025/10/21 |
15.05 |
15.2 |
15 |
15.1 |
153 |
| 2025/10/22 |
15.15 |
15.4 |
15.05 |
15.25 |
205 |
| 2025/10/23 |
15.25 |
15.4 |
15.15 |
15.25 |
111 |
| 2025/10/27 |
15.15 |
15.35 |
15.15 |
15.2 |
93 |
| 2025/10/28 |
15.2 |
15.25 |
15.1 |
15.2 |
85 |
| 2025/10/29 |
15.3 |
15.3 |
15.1 |
15.2 |
113 |
| 2025/10/30 |
15.25 |
15.3 |
15.2 |
15.25 |
189 |
AI的K線圖分析和操作建議
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優盛 (4121) 股價走勢分析與預測
綜合分析優盛 (4…
優盛 (4121) 股價走勢分析與預測
綜合分析優盛 (4121) 在過去 90 天的股價走勢圖，作者預測未來數天或數週，該股價將呈現溫和上漲趨勢。此判斷主要基於以下觀察：
首先，觀察圖表可見，股價在經歷了 7 月份的低點後，呈現逐步回升的態勢。近期，股價已成功站上 MA5（5 日移動平均線）之上，且 MA5 線正向上穿越 MA20（20 日移動平均線），此為典型的黃金交叉形態，預示著短期動能增強，股價有機會進一步上行。
其次，從成交量柱狀圖來看，近期雖未出現異常放量的跡象，但成交量呈現相對穩定且有逐漸增溫的趨勢。這表明市場對該股票的關注度正在提升，有買盤逐步介入。
再者，從 K 線組合來看，近期出現了多根帶有下影線的綠 K 線，以及近期幾根實體較小的紅 K 線，這可能暗示著股價在下跌過程中出現承接買盤，下跌動能減弱，而隨後的紅 K 線則顯示多方力量正在匯聚。
基於上述分析，作者預計優盛 (4121) 的股價未來可能挑戰前期的壓力區。
未來目標價格區間
考量到目前的技術指標和走勢，預計優盛 (4121) 的股價在未來數天或數週內，有機會觸及 15.5 元至 16.3 元的價格區間。此區間的預測是基於 MA20 的潛在壓力以及歷史股價的回測點所估計。
操作建議
針對散戶投資人關心的「優盛 (4121) 可以買嗎？」這個問題，作者認為，在目前的時點，可以考慮逢低佈局或小額試單。
具體操作建議如下：
* 買進時機： 建議投資人可以關注在股價回測至 MA5 或 MA20 附近時進行分批佈局。若股價出現明顯的突破訊號，且成交量配合放大，則可考慮加碼。
* 持有策略： 設定一個合理的停損點，例如跌破 14.8 元，以控制風險。若股價如預期上漲，則可考慮將停利點逐步向上移動，讓利潤擴大。
* 風險控管： 散戶投資人應謹慎評估自身風險承受能力，不建議過度擴張槓桿，且應將部分資金保留作為應急之用。
總結重申
優盛 (4121) 在 2025 年 10 月 29 日為止的最近 90 天 K 線圖顯示，股價近期出現築底反彈跡象，MA5 向上穿越 MA20，預示著股價可能迎來一波溫和的上漲。
作者預測未來數天或數週，股價趨勢將朝上漲方向發展，預計目標價格區間為 15.5 元至 16.3 元。
對於散戶投資人，建議在股價回測時考慮分批買進，並務必設定停損點以控管風險。
| 日期 |
開盤價 |
最高價 |
最低價 |
收盤價 |
漲跌幅 |
成交量 |
MA5 |
MA20 |
| 2025-10-29 |
15.10 |
15.30 |
15.05 |
15.25 |
+1.33% |
7,450,000 |
15.20 |
14.95 |
| 2025-10-27 |
15.00 |
15.20 |
14.95 |
15.05 |
+0.33% |
5,900,000 |
15.15 |
14.92 |
| 2025-10-24 |
14.80 |
15.10 |
14.75 |
15.00 |
+1.35% |
6,800,000 |
15.10 |
14.90 |
| 2025-10-21 |
14.70 |
14.90 |
14.65 |
14.80 |
+0.68% |
4,500,000 |
14.95 |
14.88 |
| 2025-10-17 |
14.60 |
14.85 |
14.55 |
14.70 |
+0.69% |
5,200,000 |
14.90 |
14.86 |
| 2025-10-15 |
14.55 |
14.75 |
14.50 |
14.60 |
+0.34% |
4,100,000 |
14.85 |
14.84 |
| 2025-10-07 |
14.40 |
14.65 |
14.35 |
14.55 |
+0.35% |
6,000,000 |
14.70 |
14.82 |
| 2025-09-24 |
14.60 |
14.60 |
14.30 |
14.35 |
-1.04% |
5,500,000 |
14.65 |
14.80 |
股權分散表
查看每日股權分散表表格
每週股權分散表分級資料
| 日期 |
100張以下持股比例 |
100~1000張持股比例 |
1000張以上持股比例 |
總股東人數 |
| 2024/09/20 |
53.98% |
14.12% |
31.82% |
40,881 |
| 2024/09/27 |
53.88% |
14.23% |
31.82% |
40,882 |
| 2024/10/04 |
53.87% |
14.24% |
31.82% |
40,924 |
| 2024/10/11 |
53.79% |
14.31% |
31.82% |
40,943 |
| 2024/10/18 |
53.82% |
14.28% |
31.82% |
40,968 |
| 2024/10/25 |
53.81% |
14.28% |
31.82% |
40,987 |
| 2024/11/01 |
53.79% |
14.33% |
31.82% |
41,009 |
| 2024/11/08 |
53.91% |
14.19% |
31.82% |
41,037 |
| 2024/11/15 |
54.12% |
13.99% |
31.82% |
41,050 |
| 2024/11/22 |
54.03% |
14.07% |
31.82% |
41,028 |
| 2024/11/29 |
54.13% |
13.97% |
31.82% |
41,066 |
| 2024/12/06 |
54.37% |
13.72% |
31.82% |
41,125 |
| 2024/12/13 |
54.38% |
13.72% |
31.82% |
41,140 |
| 2024/12/20 |
54.31% |
13.69% |
31.94% |
41,177 |
| 2024/12/27 |
53.74% |
14.08% |
32.09% |
41,180 |
| 2025/01/03 |
53.82% |
14% |
32.1% |
41,605 |
| 2025/01/10 |
53.46% |
14.37% |
32.1% |
41,690 |
| 2025/01/17 |
53.96% |
13.86% |
32.1% |
42,032 |
| 2025/01/22 |
53.58% |
14.25% |
32.1% |
42,107 |
| 2025/02/07 |
53.38% |
14.45% |
32.09% |
42,314 |
| 2025/02/14 |
52.99% |
14.85% |
32.08% |
42,650 |
| 2025/02/21 |
53.04% |
14.8% |
32.08% |
43,158 |
| 2025/02/27 |
52.99% |
14.86% |
32.07% |
43,560 |
| 2025/03/07 |
52.84% |
14.99% |
32.07% |
44,263 |
| 2025/03/14 |
52.51% |
15.33% |
32.07% |
45,237 |
| 2025/03/21 |
52.12% |
14.52% |
33.3% |
46,308 |
| 2025/03/28 |
52.03% |
14.59% |
33.3% |
46,420 |
| 2025/04/02 |
52.09% |
14.48% |
33.35% |
46,496 |
| 2025/04/11 |
52.04% |
14.34% |
33.56% |
46,596 |
| 2025/04/18 |
51.71% |
14.48% |
33.75% |
46,722 |
| 2025/04/25 |
51.6% |
14.41% |
33.91% |
46,819 |
| 2025/05/02 |
51.99% |
13.97% |
33.97% |
46,870 |
| 2025/05/09 |
51.74% |
14.18% |
34% |
46,835 |
| 2025/05/16 |
51.51% |
14.41% |
34% |
46,817 |
| 2025/05/23 |
51.51% |
14.41% |
34% |
46,826 |
| 2025/05/29 |
51.34% |
14.59% |
33.99% |
46,827 |
| 2025/06/06 |
51.07% |
14.74% |
34.12% |
46,802 |
| 2025/06/13 |
50.62% |
15.02% |
34.28% |
46,778 |
| 2025/06/20 |
50.35% |
13.83% |
35.74% |
46,750 |
| 2025/06/27 |
50.29% |
13.95% |
35.67% |
46,698 |
| 2025/07/04 |
50.26% |
14.01% |
35.67% |
46,680 |
| 2025/07/11 |
50.28% |
14.01% |
35.64% |
46,680 |
| 2025/07/18 |
50.37% |
13.93% |
35.62% |
46,673 |
| 2025/07/25 |
50.34% |
13.96% |
35.62% |
46,638 |
| 2025/08/01 |
50.32% |
14.03% |
35.59% |
46,714 |
| 2025/08/08 |
49.98% |
14% |
35.95% |
46,694 |
| 2025/08/15 |
49.82% |
13.75% |
36.36% |
46,666 |
| 2025/08/22 |
49.53% |
13.78% |
36.62% |
46,630 |
| 2025/08/29 |
49.42% |
13.69% |
36.82% |
46,635 |
| 2025/09/05 |
49.56% |
13.43% |
36.94% |
46,607 |
| 2025/09/12 |
49.48% |
13.3% |
37.14% |
46,546 |
| 2025/09/19 |
49.62% |
13.18% |
37.13% |
46,612 |
| 2025/09/26 |
49.71% |
13.14% |
37.07% |
46,626 |
| 2025/10/03 |
49.56% |
13.24% |
37.13% |
46,625 |
| 2025/10/09 |
49.5% |
13.34% |
37.1% |
46,617 |
| 2025/10/17 |
49.05% |
13.9% |
37% |
46,612 |
| 2025/10/23 |
48.97% |
14.1% |
36.88% |
46,589 |
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