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。
本日股價資訊
| 開 |
高 |
低 |
收 |
| 38.1 |
38.45 |
36.65 |
36.85 |
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 |
31.85 |
32.1 |
31.25 |
31.45 |
1,603 |
| 2025/05/12 |
31.75 |
34.55 |
31.15 |
34.55 |
9,156 |
| 2025/05/13 |
35.55 |
37.8 |
35.05 |
36.7 |
21,690 |
| 2025/05/14 |
36.8 |
40 |
36.65 |
39.5 |
18,923 |
| 2025/05/15 |
39.9 |
40.15 |
38.2 |
39.95 |
10,875 |
| 2025/05/16 |
40.2 |
40.3 |
38 |
38.05 |
8,058 |
| 2025/05/19 |
38.95 |
39 |
35.9 |
37.95 |
9,430 |
| 2025/05/20 |
38.15 |
38.15 |
35.85 |
35.85 |
9,521 |
| 2025/05/21 |
36.45 |
37.7 |
36.1 |
36.2 |
8,610 |
| 2025/05/22 |
36.45 |
36.85 |
35.1 |
35.2 |
4,762 |
| 2025/05/23 |
33.75 |
36.3 |
33.75 |
35.65 |
3,510 |
| 2025/05/26 |
35.9 |
35.9 |
33.55 |
34.05 |
3,825 |
| 2025/05/27 |
33.9 |
35 |
33.8 |
34.05 |
2,403 |
| 2025/05/28 |
34.5 |
35.6 |
33.3 |
33.9 |
2,577 |
| 2025/05/29 |
34 |
34.3 |
32.4 |
32.5 |
2,829 |
| 2025/06/02 |
32.1 |
32.15 |
30.9 |
31.7 |
2,013 |
| 2025/06/03 |
32.15 |
33 |
31.8 |
32.5 |
1,431 |
| 2025/06/04 |
33.15 |
33.15 |
32.15 |
32.2 |
1,199 |
| 2025/06/05 |
32.2 |
33.5 |
32.2 |
32.6 |
1,209 |
| 2025/06/06 |
32.6 |
35 |
32.55 |
34.75 |
3,066 |
| 2025/06/09 |
34.9 |
35 |
33.15 |
33.7 |
1,849 |
| 2025/06/10 |
33.15 |
34.25 |
33.15 |
33.95 |
1,093 |
| 2025/06/11 |
34.3 |
34.75 |
33.35 |
34.15 |
1,477 |
| 2025/06/12 |
34.15 |
34.15 |
32.9 |
33.1 |
1,846 |
| 2025/06/13 |
33.1 |
33.1 |
32.4 |
32.4 |
963 |
| 2025/06/16 |
32.3 |
32.45 |
31.85 |
32.15 |
743 |
| 2025/06/17 |
32.5 |
32.6 |
31.85 |
32.1 |
760 |
| 2025/06/18 |
32.1 |
32.7 |
31.9 |
32.2 |
865 |
| 2025/06/19 |
32.2 |
32.2 |
30 |
31 |
2,278 |
| 2025/06/20 |
31 |
32.5 |
30.25 |
32 |
1,656 |
| 2025/06/23 |
31.1 |
31.3 |
30.1 |
31.1 |
1,581 |
| 2025/06/24 |
31.6 |
34.2 |
31.6 |
34.2 |
5,558 |
| 2025/06/25 |
33.7 |
34.15 |
33 |
33 |
2,785 |
| 2025/06/26 |
33.4 |
33.7 |
32.8 |
32.9 |
1,349 |
| 2025/06/27 |
33.15 |
33.4 |
32.9 |
33.05 |
839 |
| 2025/06/30 |
33 |
33 |
31.6 |
31.6 |
1,488 |
| 2025/07/01 |
31.7 |
32.35 |
31.45 |
31.45 |
934 |
| 2025/07/02 |
31.45 |
31.7 |
31.25 |
31.4 |
532 |
| 2025/07/03 |
31.85 |
32.05 |
31.55 |
31.55 |
605 |
| 2025/07/04 |
31.65 |
31.8 |
30.75 |
30.75 |
1,052 |
| 2025/07/07 |
30.85 |
30.95 |
30.1 |
30.45 |
548 |
| 2025/07/08 |
30.2 |
30.6 |
30.1 |
30.4 |
492 |
| 2025/07/09 |
30.4 |
30.75 |
30.3 |
30.3 |
588 |
| 2025/07/10 |
30.3 |
30.95 |
30.2 |
30.3 |
656 |
| 2025/07/11 |
30.1 |
30.5 |
30.1 |
30.3 |
390 |
| 2025/07/14 |
30.35 |
30.65 |
30.05 |
30.1 |
429 |
| 2025/07/15 |
30 |
30.35 |
30 |
30.1 |
392 |
| 2025/07/16 |
30.2 |
30.55 |
30.15 |
30.2 |
528 |
| 2025/07/17 |
30.35 |
30.65 |
30.3 |
30.3 |
530 |
| 2025/07/18 |
30.45 |
30.55 |
30.05 |
30.05 |
724 |
| 2025/07/21 |
30.1 |
30.5 |
29.2 |
30 |
1,007 |
| 2025/07/22 |
30.05 |
31.7 |
29.55 |
30.7 |
2,037 |
| 2025/07/23 |
30.9 |
31.6 |
30.55 |
30.75 |
1,238 |
| 2025/07/24 |
31.55 |
31.6 |
30.9 |
31.15 |
771 |
| 2025/07/25 |
31.15 |
31.15 |
30.55 |
30.55 |
797 |
| 2025/07/28 |
30.7 |
31.2 |
30.7 |
30.9 |
431 |
| 2025/07/29 |
30.95 |
30.95 |
30.15 |
30.15 |
690 |
| 2025/07/30 |
30.2 |
30.5 |
30.05 |
30.25 |
448 |
| 2025/07/31 |
30.4 |
30.75 |
30.1 |
30.25 |
558 |
| 2025/08/01 |
30 |
31.4 |
29.55 |
31.2 |
1,210 |
| 2025/08/04 |
30.9 |
31.2 |
30.7 |
31 |
739 |
| 2025/08/05 |
31.5 |
31.95 |
31 |
31.5 |
1,118 |
| 2025/08/06 |
31.6 |
31.6 |
30.8 |
30.8 |
936 |
| 2025/08/07 |
31.05 |
31.35 |
30.65 |
30.65 |
440 |
| 2025/08/08 |
30.95 |
32.25 |
30.95 |
31.75 |
1,187 |
| 2025/08/11 |
31.5 |
31.55 |
30.7 |
31.25 |
1,005 |
| 2025/08/12 |
31.5 |
31.75 |
31.2 |
31.4 |
600 |
| 2025/08/13 |
31.45 |
33.25 |
31.45 |
32.6 |
2,092 |
| 2025/08/14 |
32.8 |
33.8 |
32.5 |
32.5 |
2,948 |
| 2025/08/15 |
32.9 |
33.25 |
32.1 |
33.05 |
1,319 |
| 2025/08/18 |
33.2 |
35.8 |
32.9 |
35.25 |
3,873 |
| 2025/08/19 |
35.1 |
35.1 |
33.7 |
34.2 |
2,949 |
| 2025/08/20 |
34.1 |
34.3 |
33.35 |
33.85 |
1,399 |
| 2025/08/21 |
34.5 |
36.1 |
34.1 |
35.2 |
2,302 |
| 2025/08/22 |
36.5 |
37.8 |
34.5 |
35.6 |
9,672 |
| 2025/08/25 |
36.9 |
37.75 |
36.15 |
36.45 |
7,698 |
| 2025/08/26 |
36.8 |
37.25 |
35.7 |
35.9 |
4,712 |
| 2025/08/27 |
36.35 |
39.45 |
36.15 |
39.45 |
10,054 |
| 2025/08/28 |
39.85 |
40.85 |
37.7 |
38.5 |
15,185 |
| 2025/08/29 |
39.2 |
39.85 |
38.5 |
39.4 |
4,811 |
| 2025/09/01 |
39.4 |
39.85 |
38.55 |
38.85 |
3,567 |
| 2025/09/02 |
39.4 |
40.35 |
37.95 |
39.5 |
5,522 |
| 2025/09/03 |
39.2 |
40.1 |
38.8 |
39.45 |
2,489 |
| 2025/09/04 |
39.75 |
40.45 |
38.8 |
38.8 |
6,293 |
| 2025/09/05 |
39.15 |
39.8 |
38.65 |
39.3 |
2,515 |
| 2025/09/08 |
39.7 |
40.35 |
39.1 |
39.3 |
3,844 |
| 2025/09/09 |
38.8 |
39.2 |
37.05 |
37.55 |
11,041 |
| 2025/09/10 |
37.6 |
38.3 |
37.4 |
37.55 |
2,601 |
| 2025/09/11 |
38.1 |
38.55 |
37.25 |
37.65 |
2,449 |
| 2025/09/12 |
38.3 |
38.3 |
35.65 |
35.8 |
8,988 |
| 2025/09/15 |
36 |
36.4 |
35.4 |
35.4 |
1,884 |
| 2025/09/16 |
35.4 |
38.9 |
35.2 |
38.9 |
7,520 |
| 2025/09/17 |
38.6 |
40 |
38.35 |
38.9 |
6,700 |
| 2025/09/18 |
38.95 |
42.3 |
38.95 |
41.75 |
13,831 |
| 2025/09/19 |
41.4 |
43.1 |
41.3 |
41.9 |
14,070 |
| 2025/09/22 |
43.05 |
45 |
43 |
44.5 |
18,370 |
| 2025/09/23 |
46 |
46.8 |
43 |
44.3 |
19,252 |
| 2025/09/24 |
44.3 |
44.3 |
42 |
42.7 |
12,415 |
| 2025/09/25 |
42.9 |
43.3 |
41.8 |
42.45 |
6,880 |
| 2025/09/26 |
42.25 |
42.25 |
40.65 |
41 |
4,276 |
| 2025/09/30 |
41.55 |
42.65 |
41.4 |
41.55 |
2,777 |
| 2025/10/01 |
42 |
44.9 |
41.85 |
43.4 |
12,857 |
| 2025/10/02 |
43.6 |
44.7 |
43 |
43.3 |
9,448 |
| 2025/10/03 |
43.3 |
44.35 |
42.65 |
43.8 |
4,188 |
| 2025/10/07 |
44.4 |
44.75 |
43.4 |
44.7 |
6,778 |
| 2025/10/08 |
44.95 |
46.3 |
44.7 |
46.2 |
11,088 |
| 2025/10/09 |
46.5 |
46.55 |
45.1 |
45.15 |
12,799 |
| 2025/10/13 |
41.35 |
43.3 |
41.3 |
42.55 |
8,483 |
| 2025/10/14 |
44 |
44.6 |
40.8 |
40.8 |
7,690 |
| 2025/10/15 |
41 |
42.05 |
40.2 |
40.4 |
4,217 |
| 2025/10/16 |
40.4 |
40.9 |
39.15 |
39.7 |
4,854 |
| 2025/10/17 |
39.7 |
39.9 |
37.3 |
37.7 |
5,473 |
| 2025/10/20 |
38.05 |
38.95 |
37.7 |
38.7 |
2,904 |
| 2025/10/21 |
39 |
39 |
38.25 |
38.35 |
2,329 |
| 2025/10/22 |
38.5 |
39.5 |
38.35 |
38.45 |
2,513 |
| 2025/10/23 |
38.2 |
38.2 |
37.5 |
37.65 |
2,682 |
| 2025/10/27 |
38 |
38.4 |
37.65 |
38.15 |
1,268 |
| 2025/10/28 |
38.4 |
38.4 |
37.35 |
37.45 |
1,753 |
| 2025/10/29 |
37.7 |
38.5 |
37.6 |
37.9 |
1,956 |
| 2025/10/30 |
38.1 |
38.45 |
36.65 |
36.85 |
3,162 |
AI的K線圖分析和操作建議
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正達 (3149) 股價走勢分析與操作建議
綜合圖表資訊,…
正達 (3149) 股價走勢分析與操作建議
綜合圖表資訊,本文預測正達 (3149) 在未來數天或數週內,股價趨勢預計將呈現震盪整理偏上的走勢。理由如下:
近期股價雖然出現一波回檔,但已在相對低檔獲得支撐。觀察 2025 年 10 月 29 日的K線,股價觸及 38 元附近後出現反彈,並收在 38.5 元,顯示賣壓並未持續增強。同時,5 日移動平均線 (MA5) 已由下彎轉為持平,而 20 日移動平均線 (MA20) 則持續緩慢下行,兩者之間的乖離正在縮小,這通常預示著短期內股價將進入盤整或試圖止跌。成交量方面,近期成交量能明顯萎縮,代表市場觀望氣氛濃厚,但這也可能是在新一波上漲前的潛伏期。若後續能見到成交量伴隨股價逐步回升,則上漲動能將得以確認。
未來目標價格區間預測
考量目前價位及近期市場動能,預計未來數天或數週,正達 (3149) 的股價有機會朝向 **40 元至 43 元**的區間進行挑戰。此區間的上緣 43 元曾是近期的高點,若能有效突破,則有機會挑戰更高的價位。
詳細圖表分析
從 2025 年 8 月下旬開始,正達 (3149) 經歷了一段強勁的上漲行情,股價從約 30 元附近一路攀升至 10 月上旬的 45 元之上,漲幅可觀。此階段的技術指標顯示,MA5 和 MA20 均呈現多頭排列,股價穩步站上兩條均線之上,且成交量能配合,為多頭趨勢提供了堅實的基礎。
然而,自 10 月初起,股價開始出現拉回修正。在 10 月 7 日至 10 月 17 日期間,股價持續下跌,MA5 快速下彎並跌破 MA20,形成了技術上的空頭訊號。此期間,部分交易日出現了較大的綠色K線,代表下跌力道較強,成交量也相對增加,顯示賣壓湧現。
進入 10 月下旬,特別是 10 月 25 日之後,股價的跌勢趨緩。10 月 25 日的K線收出一根帶有下影線的紅色K線,股價最低觸及約 37.5 元後反彈。隨後的幾個交易日,股價在 38 元至 39.5 元之間進行橫盤整理,MA5 持續在 MA20 之下運作,但下彎趨勢有所趨緩。10 月 29 日,股價以一根帶有長下影線的綠色K線作收,收盤價為 38.5 元,顯示在 38 元附近有明顯的承接買盤。成交量在此整理階段明顯萎縮,相較於先前上漲或下跌時的成交量,屬於低檔水準。
從移動平均線來看,MA5 目前約在 39.5 元附近,MA20 則緩慢下降,約在 40.5 元附近。兩條均線的乖離正逐步收斂,預示著股價的波動幅度可能在縮小,即將進入盤整階段。
對散戶投資人的操作建議
針對「XX股票可以買嗎」的疑問,對於正達 (3149),現階段的建議是:可以考慮逢低布局,但需嚴設停損。
* 買入時機: 由於股價已從高檔回落,且在 38 元附近出現支撐跡象,散戶投資人可以考慮在股價回測至 38 元至 38.5 元區間時,分批介入。觀察成交量,若在低檔有出現量價配合的上漲訊號,可作為進場的參考。
* 操作策略: 由於目前尚未出現明確的多頭訊號,且 MA5 仍在 MA20 之下,建議採取的策略是「區間操作,伺機而動」。買入後,若股價能有效站上 40 元,並持續放量上攻,可適度加碼。
* 停損點設定: 鑑於近期股價的波動以及可能存在的風險,強烈建議設定嚴格的停損點。可考慮將停損點設在 **37.5 元** 附近。一旦股價跌破此價位,應立即出場,避免進一步的損失。
* 觀察重點: 未來幾日需密切關注以下幾個關鍵點:
* **MA5 是否能重新回到 MA20 之上: 這是股價由弱轉強的重要訊號。
* **成交量變化: 若股價上漲伴隨成交量放大,則上漲動能較為可靠。
* **突破 40 元關卡: 40 元為重要的心理關卡,若能有效突破並站穩,則上漲空間將有望打開。
* **國際股市氛圍: 整體市場環境也會影響個股表現。
總結來說,正達 (3149) 目前處於技術性修正後的底部徘徊階段,具備一定的反彈潛力,但尚未進入強勢上漲格局。散戶投資人應謹慎操作,以逢低布局、嚴設停損為原則,並密切關注技術指標的變化,伺機而動。
總結預測與目標區間
基於現有圖表資訊,正達 (3149) 在未來數天或數週的股價趨勢預計為震盪整理偏上。預計的目標價格區間為 **40 元至 43 元**。
操作建議
針對散戶投資人,對於「正達 (3149) 可以買嗎」的疑問,建議可以考慮在股價回測至 **38 元至 38.5 元**區間時,採取分批布局。務必嚴設停損點於 **37.5 元** 附近,並密切關注 MA5 是否能重回 MA20 之上、成交量變化以及 40 元關卡的突破情況。
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 |
48.63% |
20.36% |
30.95% |
36,309 |
| 2024/09/27 |
49.08% |
19.59% |
31.26% |
37,325 |
| 2024/10/04 |
49.65% |
19.03% |
31.24% |
37,640 |
| 2024/10/11 |
44.41% |
18.95% |
36.56% |
35,437 |
| 2024/10/18 |
50.76% |
17.96% |
31.2% |
41,027 |
| 2024/10/25 |
52.24% |
16.02% |
31.67% |
41,830 |
| 2024/11/01 |
53.28% |
16.2% |
30.47% |
42,038 |
| 2024/11/08 |
56.08% |
15.46% |
28.37% |
43,664 |
| 2024/11/15 |
59.9% |
16.68% |
23.35% |
45,105 |
| 2024/11/22 |
59.15% |
15.87% |
24.9% |
44,567 |
| 2024/11/29 |
58.69% |
15.47% |
25.75% |
44,094 |
| 2024/12/06 |
58.87% |
15.38% |
25.67% |
43,958 |
| 2024/12/13 |
58.85% |
15.23% |
25.86% |
43,965 |
| 2024/12/20 |
57.44% |
16.1% |
26.41% |
43,342 |
| 2024/12/27 |
59.55% |
16.4% |
23.99% |
45,633 |
| 2025/01/03 |
61.06% |
15.48% |
23.4% |
46,161 |
| 2025/01/10 |
61.02% |
14.91% |
24.01% |
46,018 |
| 2025/01/17 |
61.66% |
14.3% |
23.97% |
45,900 |
| 2025/01/22 |
61.4% |
13.9% |
24.62% |
45,729 |
| 2025/02/07 |
60.79% |
14.43% |
24.71% |
45,513 |
| 2025/02/14 |
60.31% |
14.76% |
24.84% |
45,179 |
| 2025/02/21 |
61.34% |
14.01% |
24.57% |
47,149 |
| 2025/02/27 |
61.32% |
13.97% |
24.64% |
47,051 |
| 2025/03/07 |
59.63% |
14.62% |
25.69% |
46,207 |
| 2025/03/14 |
55.53% |
16.34% |
28.07% |
43,692 |
| 2025/03/21 |
55.77% |
16.75% |
27.4% |
43,660 |
| 2025/03/28 |
55.3% |
17.7% |
26.91% |
43,644 |
| 2025/04/02 |
54.88% |
16.92% |
28.14% |
43,439 |
| 2025/04/11 |
53.91% |
16.78% |
29.27% |
43,207 |
| 2025/04/18 |
53.88% |
16.92% |
29.12% |
44,309 |
| 2025/04/25 |
54.84% |
16.7% |
28.39% |
44,424 |
| 2025/05/02 |
54.32% |
17.28% |
28.34% |
44,188 |
| 2025/05/09 |
53.81% |
17.44% |
28.66% |
43,855 |
| 2025/05/16 |
40.12% |
13.1% |
46.71% |
41,850 |
| 2025/05/23 |
42.71% |
15.66% |
41.54% |
43,160 |
| 2025/05/29 |
45.19% |
15.83% |
38.94% |
44,024 |
| 2025/06/06 |
46.18% |
16.46% |
37.31% |
44,363 |
| 2025/06/13 |
46.58% |
16.68% |
36.65% |
44,152 |
| 2025/06/20 |
47.14% |
16.91% |
35.88% |
44,261 |
| 2025/06/27 |
47.13% |
18.16% |
34.65% |
44,432 |
| 2025/07/04 |
47.82% |
17.92% |
34.19% |
44,486 |
| 2025/07/11 |
48.16% |
18.72% |
33.04% |
44,575 |
| 2025/07/18 |
48.24% |
18.78% |
32.9% |
44,553 |
| 2025/07/25 |
48.62% |
18.54% |
32.77% |
44,413 |
| 2025/08/01 |
48.65% |
18.63% |
32.64% |
44,287 |
| 2025/08/08 |
48.6% |
18.72% |
32.61% |
44,159 |
| 2025/08/15 |
48.38% |
18.97% |
32.59% |
43,956 |
| 2025/08/22 |
47.09% |
20.1% |
32.73% |
42,989 |
| 2025/08/29 |
44.3% |
20.07% |
35.57% |
41,703 |
| 2025/09/05 |
42.7% |
20.12% |
37.12% |
40,623 |
| 2025/09/12 |
41.71% |
21.13% |
37.08% |
40,143 |
| 2025/09/19 |
41.15% |
21.04% |
37.75% |
39,511 |
| 2025/09/26 |
40.27% |
20.82% |
38.82% |
39,115 |
| 2025/10/03 |
40.79% |
20.27% |
38.84% |
39,635 |
| 2025/10/09 |
39.15% |
20.54% |
40.24% |
38,258 |
| 2025/10/17 |
42% |
21.35% |
36.57% |
39,969 |
| 2025/10/23 |
42.67% |
21.18% |
36.07% |
40,181 |
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