榮科(4989)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 |
| 41.8 |
43.25 |
39.9 |
42.55 |
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 |
| 2025/06/03 |
16.1 |
16.2 |
15.7 |
15.7 |
29 |
| 2025/06/04 |
16.1 |
16.1 |
15.7 |
15.9 |
68 |
| 2025/06/05 |
16 |
16.15 |
15.6 |
16.1 |
45 |
| 2025/06/06 |
15.9 |
15.95 |
15.85 |
15.95 |
33 |
| 2025/06/09 |
15.9 |
15.9 |
15.85 |
15.9 |
37 |
| 2025/06/10 |
15.9 |
16 |
15.85 |
15.95 |
38 |
| 2025/06/11 |
15.8 |
15.95 |
15.75 |
15.85 |
59 |
| 2025/06/12 |
15.9 |
15.95 |
15.45 |
15.45 |
79 |
| 2025/06/13 |
15.45 |
15.45 |
14.95 |
15 |
73 |
| 2025/06/16 |
15 |
15 |
14.55 |
14.55 |
145 |
| 2025/06/17 |
14.6 |
14.6 |
14.25 |
14.5 |
84 |
| 2025/06/18 |
14.3 |
14.8 |
14.3 |
14.7 |
84 |
| 2025/06/19 |
14.7 |
15.2 |
14.65 |
14.7 |
87 |
| 2025/06/20 |
14.6 |
14.8 |
14.55 |
14.6 |
74 |
| 2025/06/23 |
14.55 |
14.9 |
14.55 |
14.65 |
49 |
| 2025/06/24 |
14.65 |
15.15 |
14.3 |
14.35 |
160 |
| 2025/06/25 |
14.4 |
14.6 |
14.4 |
14.4 |
45 |
| 2025/06/26 |
14.5 |
15.8 |
14.5 |
15.8 |
259 |
| 2025/06/27 |
15.9 |
16.15 |
15.65 |
15.75 |
228 |
| 2025/06/30 |
15.8 |
15.8 |
15.35 |
15.35 |
101 |
| 2025/07/01 |
15.3 |
15.9 |
15.3 |
15.7 |
53 |
| 2025/07/02 |
15.8 |
16.2 |
15.7 |
15.9 |
66 |
| 2025/07/03 |
16.15 |
16.4 |
15.8 |
16.05 |
85 |
| 2025/07/04 |
16.1 |
16.1 |
15.9 |
16 |
47 |
| 2025/07/07 |
15.85 |
15.85 |
15.75 |
15.8 |
24 |
| 2025/07/08 |
15.7 |
16.15 |
15.25 |
15.5 |
47 |
| 2025/07/09 |
15.75 |
17 |
15.75 |
15.8 |
267 |
| 2025/07/10 |
16.05 |
17.1 |
15.95 |
16.65 |
475 |
| 2025/07/11 |
16.65 |
16.7 |
16.25 |
16.3 |
151 |
| 2025/07/14 |
16.2 |
16.2 |
15.9 |
15.95 |
99 |
| 2025/07/15 |
16.1 |
17.2 |
16.1 |
16.85 |
401 |
| 2025/07/16 |
16.85 |
17 |
16.25 |
16.25 |
238 |
| 2025/07/17 |
16.35 |
17.35 |
16.3 |
17.1 |
271 |
| 2025/07/18 |
17.4 |
18.8 |
17 |
18.3 |
1,446 |
| 2025/07/21 |
18.9 |
20.1 |
18.9 |
20.1 |
2,045 |
| 2025/07/22 |
20.9 |
22.1 |
20.9 |
22.1 |
3,122 |
| 2025/07/23 |
22.3 |
23.3 |
21.7 |
23 |
5,851 |
| 2025/07/24 |
22.6 |
23.5 |
22.25 |
23.5 |
3,148 |
| 2025/07/25 |
23.5 |
23.5 |
22.55 |
22.6 |
850 |
| 2025/07/28 |
23.15 |
24.5 |
23 |
24.5 |
1,319 |
| 2025/07/29 |
24.1 |
24.1 |
22.7 |
22.7 |
899 |
| 2025/07/30 |
23.5 |
23.5 |
22.6 |
23.05 |
515 |
| 2025/07/31 |
23.5 |
24.3 |
23.1 |
23.7 |
789 |
| 2025/08/01 |
23 |
24 |
23 |
23.9 |
504 |
| 2025/08/04 |
23.75 |
24.5 |
23.75 |
23.85 |
460 |
| 2025/08/05 |
24.05 |
24.3 |
23.85 |
24.1 |
372 |
| 2025/08/06 |
24.2 |
24.2 |
23.5 |
23.7 |
369 |
| 2025/08/07 |
23 |
23.2 |
21.8 |
22.15 |
687 |
| 2025/08/08 |
21.5 |
24.35 |
21.5 |
24.35 |
2,210 |
| 2025/08/11 |
25 |
26.75 |
24.8 |
26.75 |
6,773 |
| 2025/08/12 |
26.8 |
29.4 |
26.75 |
29.4 |
7,208 |
| 2025/08/13 |
32.05 |
32.3 |
31 |
32.3 |
3,565 |
| 2025/08/14 |
34.4 |
35.5 |
34 |
35.5 |
2,706 |
| 2025/08/15 |
35.3 |
38 |
33.2 |
33.3 |
15,185 |
| 2025/08/18 |
33.65 |
36.6 |
33.65 |
36.6 |
2,564 |
| 2025/08/19 |
37.2 |
37.2 |
34.95 |
35.8 |
1,053 |
| 2025/08/20 |
38.4 |
38.4 |
34 |
35.5 |
766 |
| 2025/08/21 |
37.3 |
39.05 |
36.5 |
39.05 |
1,356 |
| 2025/08/22 |
37.95 |
37.95 |
35.15 |
35.15 |
993 |
| 2025/08/25 |
34.15 |
34.15 |
31.65 |
31.85 |
1,969 |
| 2025/08/26 |
30.9 |
33 |
30.4 |
31 |
1,498 |
| 2025/08/27 |
31.9 |
32.85 |
31.9 |
32.2 |
806 |
| 2025/08/28 |
32 |
33.05 |
30 |
30 |
766 |
| 2025/08/29 |
31 |
33 |
31 |
33 |
574 |
| 2025/09/01 |
32.8 |
33.8 |
31 |
33.8 |
873 |
| 2025/09/02 |
34.55 |
35.75 |
30.55 |
31.65 |
9,867 |
| 2025/09/03 |
31.7 |
33.5 |
29.3 |
29.55 |
7,337 |
| 2025/09/04 |
29.9 |
29.95 |
26.9 |
28.65 |
5,712 |
| 2025/09/05 |
29.5 |
31.5 |
28.9 |
31.5 |
3,160 |
| 2025/09/08 |
34.65 |
34.65 |
31.85 |
31.85 |
8,366 |
| 2025/09/09 |
30.45 |
32.8 |
30 |
30.45 |
6,117 |
| 2025/09/10 |
30.4 |
32 |
30.05 |
30.1 |
3,898 |
| 2025/09/11 |
30.4 |
30.5 |
27.8 |
27.9 |
3,848 |
| 2025/09/12 |
29 |
29.3 |
26.6 |
26.85 |
3,242 |
| 2025/09/15 |
27.3 |
27.7 |
25.5 |
26.3 |
2,196 |
| 2025/09/16 |
26.55 |
28.05 |
26.15 |
27.35 |
2,228 |
| 2025/09/17 |
27.4 |
28.45 |
27.15 |
27.6 |
2,222 |
| 2025/09/18 |
27.4 |
27.9 |
27.1 |
27.6 |
1,331 |
| 2025/09/19 |
27.35 |
27.9 |
26.55 |
26.75 |
2,335 |
| 2025/09/22 |
26.9 |
27.15 |
26.25 |
26.5 |
1,098 |
| 2025/09/23 |
26.85 |
28.35 |
25.65 |
25.65 |
1,941 |
| 2025/09/24 |
25.75 |
26.2 |
24.9 |
25 |
1,466 |
| 2025/09/25 |
25.8 |
26.55 |
25.1 |
25.4 |
2,155 |
| 2025/09/26 |
25.4 |
25.4 |
24.2 |
24.25 |
1,044 |
| 2025/09/30 |
25.15 |
26.65 |
24.55 |
25.75 |
2,135 |
| 2025/10/01 |
25.8 |
27.35 |
24.3 |
24.4 |
4,517 |
| 2025/10/02 |
26.3 |
26.8 |
25.95 |
26.8 |
1,947 |
| 2025/10/03 |
29.4 |
29.45 |
29.05 |
29.45 |
2,034 |
| 2025/10/07 |
32.35 |
32.35 |
32.35 |
32.35 |
1,732 |
| 2025/10/08 |
32.5 |
35.55 |
32 |
35.55 |
30,556 |
| 2025/10/09 |
36.6 |
39.1 |
36 |
39.1 |
19,021 |
| 2025/10/13 |
37.35 |
42.9 |
37.2 |
41.65 |
31,910 |
| 2025/10/14 |
41.05 |
41.05 |
37.5 |
37.5 |
7,160 |
| 2025/10/15 |
37 |
38 |
34.5 |
37.5 |
3,451 |
| 2025/10/16 |
37.4 |
38.8 |
35.5 |
35.5 |
3,210 |
| 2025/10/17 |
36.1 |
36.7 |
33.8 |
34.45 |
2,686 |
| 2025/10/20 |
35.3 |
36.5 |
35.3 |
36.5 |
2,515 |
| 2025/10/21 |
36.4 |
36.4 |
34.5 |
34.6 |
2,694 |
| 2025/10/22 |
34.35 |
35 |
34 |
34 |
1,697 |
| 2025/10/23 |
33.5 |
34.8 |
33.3 |
33.75 |
2,091 |
| 2025/10/27 |
34.4 |
37.1 |
33.75 |
37.1 |
2,802 |
| 2025/10/28 |
36.75 |
39 |
36.55 |
38.6 |
4,484 |
| 2025/10/29 |
40.55 |
42.45 |
40.1 |
42.45 |
3,689 |
| 2025/10/30 |
46.65 |
46.65 |
38.65 |
39.7 |
29,295 |
| 2025/10/31 |
39 |
42.4 |
38.2 |
40.5 |
15,265 |
| 2025/11/03 |
40.4 |
41.75 |
39.3 |
39.9 |
8,115 |
| 2025/11/04 |
39.8 |
43.35 |
39.7 |
40.15 |
15,141 |
| 2025/11/05 |
39 |
43.9 |
39 |
42.85 |
18,508 |
| 2025/11/06 |
43.5 |
47.1 |
43.3 |
47.1 |
14,246 |
| 2025/11/07 |
48.05 |
49.1 |
44.2 |
44.6 |
36,900 |
| 2025/11/10 |
44.8 |
45.5 |
42.7 |
43.8 |
12,621 |
| 2025/11/11 |
43.8 |
48.15 |
43.65 |
48.15 |
14,213 |
| 2025/11/12 |
51 |
52.8 |
48.25 |
49.2 |
42,786 |
| 2025/11/13 |
49.15 |
51.4 |
47.8 |
49.8 |
20,049 |
| 2025/11/14 |
48.45 |
50.2 |
47.8 |
48.15 |
8,961 |
| 2025/11/17 |
48.6 |
51.8 |
46.5 |
46.7 |
18,397 |
| 2025/11/18 |
46 |
46.8 |
42.1 |
42.5 |
11,111 |
| 2025/11/19 |
42.9 |
44.55 |
39.6 |
39.65 |
10,530 |
| 2025/11/20 |
42.2 |
43.6 |
41.6 |
43.6 |
7,495 |
| 2025/11/21 |
41.8 |
43.25 |
39.9 |
42.55 |
10,433 |
AI的K線圖分析和操作建議
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榮科 (4989) 股價走勢分析與操作建議
趨勢判斷與理由…
榮科 (4989) 股價走勢分析與操作建議
趨勢判斷與理由
綜合榮科 (4989) 近 90 天的股價走勢觀察,從 2025 年 11 月 21 日的最後交易日來看,股價呈現明顯的下跌趨勢。主要判斷理由如下:
- 技術指標交叉: 日 K 線(紅色柱狀圖)已跌破 MA5(短期均線,綠色線)及 MA20(長期均線,黃色線),並且 MA5 本身也呈現向下彎曲的跡象, MA20 則已失去上漲動能,開始緩慢走平或有下彎可能。這種均線排列通常預示著短期和中期的下降動能正在增強。
- 近期股價表現: 在 2025 年 11 月初達到相對高點(約 52 元)之後,股價連續出現下跌,尤其是在 11 月中旬以後,下跌的幅度和頻率都有所增加。最後幾個交易日的 K 線皆為綠色,顯示賣壓較重。
- 成交量變化: 雖然近期成交量並未出現異常放大,但下跌時的成交量並未顯著萎縮,意味著賣壓持續存在,並未被積極承接。
基於上述觀察,預計在未來數天或數週內,榮科 (4989) 的股價將維持下跌趨勢,短期內面臨進一步回測的風險。
未來目標價格區間
考量到目前股價已跌破 MA5 與 MA20,且趨勢向下,可參考近期的支撐位及 MA20 的位置作為潛在的目標區間。
- 短期支撐: 觀察圖表,2025 年 10 月下旬至 11 月初,股價曾在此區間進行整理,約在 38-40 元。若跌破此區間,下方較強的支撐位可能落在 2025 年 9 月下旬至 10 月中旬的平台整理區間,大約在 30-35 元。
- MA20 位置: MA20 目前約在 40 元附近,但因呈現走平或有下彎跡象,未來數日可能進一步下移。
綜合判斷,若下跌趨勢延續,短期內股價可能測試 38-40 元的區間,若未能守住,則可能進一步下探至 30-35 元的區間。因此,預估未來目標價格區間為 30-40 元。
操作建議
針對散戶投資人,對於「榮科 (4989) 可以買嗎?」這個問題,在當前觀察到的下跌趨勢下,建議採取謹慎觀望的態度,不建議在此時進場買入。
- 風險提示: 目前股價處於明顯的空頭排列,技術指標顯示不利因素居多。此時進場買入,可能面臨價格繼續下跌而遭受損失的風險。
- 觀望時機: 建議等待股價止跌企穩,出現明顯的止跌訊號,例如股價觸及下方支撐位後出現反彈,並伴隨均線重新糾結上行,才考慮評估是否介入。
- 潛在加碼點(若已持股): 若已有持股,且資金允許,可將 30-35 元區間視為一個較為重要的潛在加碼觀察點,但仍需嚴格設定停損。
- 嚴格執行停損: 無論是現有持股或未來考慮進場,務必設定嚴格的停損點位,以控制潛在風險。例如,若股價跌破 30 元,應考慮出場。
總結
綜上所述,基於榮科 (4989) 近 90 天的股價走勢圖,目前呈現明確的下跌趨勢。主要判斷依據為日 K 線已跌破短期及長期均線,且均線呈現不利的排列。預計未來數天或數週,股價將繼續探底,潛在的目標價格區間落在 30-40 元。
因此,對於散戶投資人而言,在「榮科 (4989) 可以買嗎?」的問題上,目前的趨勢不利於買進,建議保持觀望,待市場出現止跌反彈訊號後再行評估。若已持有該股票,應審慎評估並嚴守停損紀律。
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 |
25.96% |
4.85% |
69.1% |
8,865 |
| 2024/09/27 |
26.38% |
4.35% |
69.21% |
9,045 |
| 2024/10/04 |
26.45% |
4.32% |
69.16% |
9,112 |
| 2024/10/11 |
26.47% |
4.36% |
69.1% |
9,042 |
| 2024/10/18 |
26.6% |
4.31% |
69.01% |
9,003 |
| 2024/10/25 |
26.74% |
4.4% |
68.8% |
9,030 |
| 2024/11/01 |
26.91% |
4.31% |
68.73% |
9,044 |
| 2024/11/08 |
26.83% |
4.42% |
68.68% |
9,035 |
| 2024/11/15 |
27.15% |
4.87% |
67.91% |
9,072 |
| 2024/11/22 |
27.06% |
4.96% |
67.91% |
9,061 |
| 2024/11/29 |
27.19% |
4.86% |
67.91% |
9,087 |
| 2024/12/06 |
27.03% |
4.98% |
67.93% |
9,048 |
| 2024/12/13 |
26.97% |
5.03% |
67.93% |
9,055 |
| 2024/12/20 |
27.24% |
4.77% |
67.93% |
9,023 |
| 2024/12/27 |
27.28% |
4.74% |
67.93% |
9,012 |
| 2025/01/03 |
27.36% |
4.66% |
67.93% |
8,996 |
| 2025/01/10 |
27.34% |
4.67% |
67.95% |
8,966 |
| 2025/01/17 |
27.14% |
4.83% |
67.95% |
8,946 |
| 2025/01/22 |
27.21% |
4.78% |
67.95% |
8,931 |
| 2025/02/07 |
27.07% |
4.86% |
67.97% |
8,927 |
| 2025/02/14 |
27.18% |
4.77% |
67.97% |
8,909 |
| 2025/02/21 |
27.18% |
4.79% |
67.97% |
8,894 |
| 2025/02/27 |
27.08% |
4.88% |
67.97% |
8,899 |
| 2025/03/07 |
26.96% |
4.97% |
68% |
8,854 |
| 2025/03/14 |
26.98% |
4.96% |
68% |
8,842 |
| 2025/03/21 |
26.87% |
5.08% |
68% |
8,834 |
| 2025/03/28 |
26.98% |
4.97% |
68% |
8,980 |
| 2025/04/02 |
26.91% |
5.03% |
68% |
8,950 |
| 2025/04/11 |
26.95% |
4.97% |
68.02% |
8,954 |
| 2025/04/18 |
26.97% |
4.95% |
68.02% |
8,934 |
| 2025/04/25 |
27.04% |
4.88% |
68.02% |
8,919 |
| 2025/05/02 |
27.1% |
4.81% |
68.02% |
8,913 |
| 2025/05/09 |
27.06% |
4.82% |
68.05% |
8,895 |
| 2025/05/16 |
27.02% |
4.84% |
68.05% |
8,873 |
| 2025/05/23 |
27.04% |
4.83% |
68.05% |
8,859 |
| 2025/05/29 |
27.06% |
4.83% |
68.05% |
8,849 |
| 2025/06/06 |
26.9% |
4.98% |
68.08% |
8,831 |
| 2025/06/13 |
26.85% |
5% |
68.08% |
8,806 |
| 2025/06/20 |
27.11% |
4.74% |
68.08% |
8,798 |
| 2025/06/27 |
27.06% |
4.79% |
68.08% |
8,767 |
| 2025/07/04 |
27.02% |
4.8% |
68.1% |
8,745 |
| 2025/07/11 |
27.15% |
4.66% |
68.11% |
8,772 |
| 2025/07/18 |
27.26% |
4.55% |
68.11% |
8,759 |
| 2025/07/25 |
27.47% |
4.37% |
68.11% |
9,246 |
| 2025/08/01 |
27.13% |
4.7% |
68.11% |
9,125 |
| 2025/08/08 |
27.05% |
4.76% |
68.13% |
8,981 |
| 2025/08/15 |
24.49% |
7.31% |
68.13% |
9,246 |
| 2025/08/22 |
25.22% |
9.05% |
65.66% |
9,874 |
| 2025/08/29 |
28.21% |
7.15% |
64.57% |
10,593 |
| 2025/09/05 |
33.19% |
5.84% |
60.9% |
12,289 |
| 2025/09/12 |
36.4% |
6.14% |
58.13% |
13,366 |
| 2025/09/19 |
38.56% |
8.41% |
52.94% |
13,328 |
| 2025/09/26 |
39.26% |
8.45% |
52.28% |
13,453 |
| 2025/10/03 |
38.55% |
9.49% |
51.88% |
13,325 |
| 2025/10/09 |
34.82% |
9.01% |
56.11% |
13,521 |
| 2025/10/17 |
37.92% |
9.18% |
53% |
15,419 |
| 2025/10/23 |
40.71% |
9.24% |
49.98% |
16,198 |
| 2025/10/31 |
42.63% |
8.38% |
48.93% |
17,068 |
| 2025/11/07 |
36.93% |
7.92% |
55.15% |
14,919 |
| 2025/11/14 |
44.32% |
9.43% |
46.17% |
19,669 |
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