3447 展達籌碼：三大法人、融資融券、借券與外資持股

3447

市場: 上市
產業: 通信網路業
收盤（2026/10/19）: 27.80 +0.10（+0.36%）
市值: 21.5 億元
本益比: 14.26 倍
股價淨值比: 1.74 倍
殖利率: 3.96%

專做寬頻網路與智慧家庭通訊終端設備的 ODM/OEM 製造商，客戶以海外品牌為主。

2026 年 9 月營收3.06 億元

年增: −34.39%
月增: +5.25%
累計年增: −7.12%

看月營收

資料來源：臺灣證券交易所、公開資訊觀測站；依政府資料開放授權條款提供。市值（收盤價乘以發行股數）為 Livermore 依官方資料計算。

期間

近 60 個交易日合計

三大法人在這段期間的買賣超合計，與外資持股比率的變化。

外資近 60 日（張）: +370
投信近 60 日（張）: 0
自營商近 60 日（張）: +2
三大法人近 60 日（張）: +372
外資持股比率: 1.13%; 60 日來 +0.16 個百分點

資料來源：臺灣證券交易所；依政府資料開放授權條款提供。期間合計與持股比率的變化為 Livermore 依官方資料計算。

三大法人買賣超

每天的買賣超，外資不含外資自營商，自營商分自行買賣與避險。單位是張（1 張 = 1,000 股），游標停在數字上可以看到股數。

三大法人買賣超
日期	收盤	漲跌幅	外資（張）	自營商自行買賣（張）	自營商（張）	三大法人（張）
2026/10/19	27.80	+0.36%	−6	0	0	−6
2026/10/16	27.70	+0.73%	+30	0	0	+30
2026/10/15	27.50	−3.17%	+11	0	0	+11
2026/10/14	28.40	+0.35%	−42	0	0	−42
2026/10/13	28.30	−4.07%	−36	0	0	−36
2026/10/12	29.50	−2.48%	−171	0	0	−171
2026/10/8	30.25	+10.00%	+113	0	0	+113
2026/10/7	27.50	+0.36%	+1	0	0	+1
2026/10/6	27.40	−0.72%	+6	0	0	+6
2026/10/5	27.60	−0.54%	+2	−2	−2	0
2026/10/2	27.75	+0.36%	+10	0	0	+10
2026/10/1	27.65	+0.36%	−6	0	0	−6
2026/9/30	27.55	+1.47%	+19	0	0	+19
2026/9/29	27.15	−0.55%	+7	0	0	+7
2026/9/24	27.30	−2.15%	+29	0	0	+29
2026/9/23	27.90	+0.36%	0	0	0	0
2026/9/22	27.80	−4.14%	−43	+2	+2	−41
2026/9/21	29.00	+1.93%	−12	−1	−1	−13
2026/9/18	28.45	+3.64%	−14	+2	+2	−12
2026/9/17	27.45	+0.18%	+5	+1	+1	+6
2026/9/16	27.40	+2.24%	+24	0	0	+24
2026/9/15	26.80	−2.01%	−17	0	0	−17
2026/9/14	27.35	+1.86%	−24	−2	−2	−26
2026/9/11	26.85	−0.74%	+30	+1	+1	+31
2026/9/10	27.05	−1.64%	+17	0	0	+17
2026/9/9	27.50	−2.14%	−19	0	0	−19
2026/9/8	28.10	−2.60%	−12	0	0	−12
2026/9/7	28.85	−0.35%	−16	0	0	−16
2026/9/4	28.95	+2.48%	+24	+1	+1	+25
2026/9/3	28.25	−5.04%	−35	0	0	−35
2026/9/2	29.75	+0.17%	+29	0	0	+29
2026/9/1	29.70	−1.49%	−52	0	0	−52
2026/8/31	30.15	+5.05%	+61	0	0	+61
2026/8/28	28.70	+3.99%	+24	0	0	+24
2026/8/27	27.60	+0.55%	+18	0	0	+18
2026/8/26	27.45	+1.86%	+25	+1	+1	+26
2026/8/25	26.95	−1.82%	−8	0	0	−8
2026/8/24	27.45	0.00%	−14	0	0	−14
2026/8/21	27.45	+0.55%	−2	0	0	−2
2026/8/20	27.30	+1.49%	+23	0	0	+23
2026/8/19	26.90	+1.32%	−2	−1	−1	−3
2026/8/18	26.55	−2.03%	−13	0	0	−13
2026/8/17	27.10	0.00%	+8	+1	+1	+9
2026/8/14	27.10	−2.69%	+25	0	0	+25
2026/8/13	27.85	+0.91%	+16	0	0	+16
2026/8/12	27.60	+1.66%	+37	+1	+1	+38
2026/8/11	27.15	−0.91%	0	0	0	0
2026/8/10	27.40	−3.01%	−33	0	0	−33
2026/8/7	28.25	−0.35%	−42	−1	−1	−43
2026/8/6	28.35	+2.53%	−3	+1	+1	−2
2026/8/5	27.65	+0.91%	+39	0	0	+39
2026/8/4	27.40	+2.24%	+58	−2	−2	+56
2026/8/3	26.80	−0.92%	+45	−2	−2	+43
2026/7/31	27.05	+5.05%	+10	+1	+1	+11
2026/7/30	25.75	−3.56%	−36	−3	−3	−39
2026/7/29	26.70	−3.96%	+213	−1	−1	+212
2026/7/28	27.80	−5.60%	+27	+1	+1	+28
2026/7/27	29.45	0.00%	+72	−3	−3	+69
2026/7/24	29.45	−2.00%	−13	+1	+1	−12
2026/7/23	30.05	−0.50%	−18	+6	+6	−12

資料來源：臺灣證券交易所；依政府資料開放授權條款提供。漲跌幅為 Livermore 依官方資料計算。

融資融券

每天的融資、融券買賣與餘額，單位是張。

融資融券
日期	融資買進	融資賣出	融資餘額（張）	增減	融券賣出	融券買進	融券餘額（張）	增減	資券互抵
2026/10/19	0	7	1,675	−7	0	0	4	0	0
2026/10/16	4	30	1,682	−26	0	0	4	0	0
2026/10/15	10	36	1,708	−27	0	1	4	−1	0
2026/10/14	8	10	1,735	−2	0	0	5	0	0
2026/10/13	21	21	1,737	0	0	13	5	−13	0
2026/10/12	96	52	1,737	+44	11	0	18	+11	0
2026/10/8	100	86	1,693	+3	1	0	7	+1	0
2026/10/7	1	3	1,690	−9	0	0	6	0	0
2026/10/6	10	10	1,699	0	0	0	6	0	2
2026/10/5	6	12	1,699	−7	0	0	6	0	0
2026/10/2	2	21	1,706	−21	0	0	6	0	0
2026/10/1	0	0	1,727	0	0	0	6	0	0
2026/9/30	7	7	1,727	0	0	0	6	0	0
2026/9/29	2	2	1,727	−23	0	0	6	0	0
2026/9/24	15	6	1,750	+9	0	0	6	0	0
2026/9/23	1	6	1,741	−7	0	0	6	0	0
2026/9/22	9	4	1,748	+4	0	0	6	0	0
2026/9/21	4	4	1,744	−4	0	0	6	0	0
2026/9/18	7	8	1,748	−1	0	0	6	0	0
2026/9/17	3	3	1,749	−2	0	0	6	0	0
2026/9/16	6	8	1,751	−2	0	0	6	0	0
2026/9/15	4	1	1,753	+2	0	1	6	−1	0
2026/9/14	1	0	1,751	+1	1	0	7	+1	0
2026/9/11	5	2	1,750	+2	0	0	6	0	0
2026/9/10	2	0	1,748	+2	0	0	6	0	0
2026/9/9	8	3	1,746	+5	0	1	6	−1	0
2026/9/8	10	3	1,741	+6	0	0	7	0	0
2026/9/7	0	2	1,735	−145	0	0	7	0	0
2026/9/4	9	20	1,880	−17	0	0	7	0	0
2026/9/3	3	4	1,897	−2	0	0	7	0	0
2026/9/2	2	11	1,899	−9	0	0	7	0	0
2026/9/1	11	13	1,908	−2	1	0	7	+1	0
2026/8/31	24	27	1,910	−5	0	0	6	0	0
2026/8/28	5	6	1,915	−3	0	20	6	−20	0
2026/8/27	8	9	1,918	−1	0	0	26	0	0
2026/8/26	1	8	1,919	−7	0	0	26	0	0
2026/8/25	5	2	1,926	+3	0	0	26	0	0
2026/8/24	20	14	1,923	+6	0	1	26	−1	0
2026/8/21	0	5	1,917	−5	0	0	27	0	0
2026/8/20	2	10	1,922	−8	0	0	27	0	0
2026/8/19	12	0	1,930	+10	0	1	27	−1	0
2026/8/18	22	1	1,920	+18	2	1	28	+1	0
2026/8/17	1	3	1,902	−2	0	0	27	0	0
2026/8/14	3	2	1,904	−5	1	2	27	−1	0
2026/8/13	1	1	1,909	−8	0	1	28	−1	0
2026/8/12	3	1	1,917	+2	0	3	29	−3	0
2026/8/11	2	0	1,915	+2	0	0	32	0	0
2026/8/10	49	17	1,913	+31	8	0	32	+8	0
2026/8/7	15	16	1,882	−2	0	2	24	−2	0
2026/8/6	20	4	1,884	+16	0	2	26	−2	0
2026/8/5	9	12	1,868	−3	4	0	28	+4	0
2026/8/4	4	7	1,871	−3	1	0	24	+1	0
2026/8/3	26	3	1,874	+17	0	0	23	0	0
2026/7/31	4	7	1,857	−3	0	0	23	0	0
2026/7/30	13	48	1,860	−45	1	0	23	+1	0
2026/7/29	12	229	1,905	−222	1	0	22	+1	0
2026/7/28	17	125	2,127	−118	0	0	21	0	0
2026/7/27	3	63	2,245	−66	0	0	21	0	0
2026/7/24	16	37	2,311	−23	0	0	21	0	0
2026/7/23	3	7	2,334	−4	0	0	21	0	0

資料來源：臺灣證券交易所；依政府資料開放授權條款提供。增減（與前一個交易日的餘額相比）為 Livermore 依官方資料計算。

借券賣出

每天的借券賣出、還券與餘額，單位是張（來源是股數，四捨五入到張）。

借券賣出
日期	借券賣出	還券	借券賣出餘額（張）	增減	次一營業日可借券賣出
2026/10/19	3	0	640	+3	42
2026/10/16	0	0	637	0	42
2026/10/15	2	0	637	+2	44
2026/10/14	4	0	635	+4	47
2026/10/13	4	5	631	−1	48
2026/10/12	14	0	632	+14	46
2026/10/8	5	0	618	+5	39
2026/10/7	0	0	613	0	33
2026/10/6	2	1	613	+1	33
2026/10/5	1	0	612	+1	33
2026/10/2	1	8	611	−7	33
2026/10/1	0	2	618	−2	33
2026/9/30	0	0	620	0	33
2026/9/29	1	4	620	−3	33
2026/9/24	3	0	623	+3	33
2026/9/23	1	19	620	−18	33
2026/9/22	11	5	638	+6	34
2026/9/21	1	27	632	−26	33
2026/9/18	7	12	658	−5	34
2026/9/17	0	0	663	0	33
2026/9/16	8	7	663	+1	33
2026/9/15	8	123	662	−115	34
2026/9/14	2	40	777	−38	34
2026/9/11	0	6	815	−6	35
2026/9/10	1	8	821	−7	36
2026/9/9	0	8	828	−8	38
2026/9/8	1	164	836	−163	43
2026/9/7	5	0	999	+5	46
2026/9/4	6	1	994	+5	47
2026/9/3	1	0	989	+1	48
2026/9/2	8	9	988	−1	47
2026/9/1	10	0	989	+10	48
2026/8/31	1	0	979	+1	47
2026/8/28	0	0	978	0	46
2026/8/27	0	1	978	−1	50
2026/8/26	0	0	979	0	50
2026/8/25	0	3	979	−3	52
2026/8/24	0	8	982	−8	60
2026/8/21	1	6	990	−5	62
2026/8/20	0	0	995	0	65
2026/8/19	10	0	995	+10	66
2026/8/18	1	32	985	−31	67
2026/8/17	0	3	1,016	−3	67
2026/8/14	5	0	1,019	+5	68
2026/8/13	0	0	1,014	0	68
2026/8/12	0	0	1,014	0	69
2026/8/11	11	0	1,014	+11	69
2026/8/10	6	0	1,003	+6	70
2026/8/7	0	0	997	0	71
2026/8/6	1	0	997	+1	72
2026/8/5	0	0	996	0	74
2026/8/4	2	0	996	+2	75
2026/8/3	10	0	994	+10	76
2026/7/31	7	0	984	+7	76
2026/7/30	9	0	977	+9	78
2026/7/29	22	0	968	+22	77
2026/7/28	31	0	946	+31	74
2026/7/27	6	6	915	0	75
2026/7/24	13	4	915	+9	76
2026/7/23	4	0	906	+4	83

資料來源：臺灣證券交易所；依政府資料開放授權條款提供。增減（與前一個交易日的餘額相比）為 Livermore 依官方資料計算。

外資持股

外資及陸資每天的持股、持股比率與尚可投資的股數，單位是張。

外資持股
日期	外資持股（張）	增減	外資持股比率	尚可投資（張）	發行股數（張）	投資上限
2026/10/19	879	−3	1.13%	76,570	77,449	100.00%
2026/10/16	882	+30	1.13%	76,567	77,449	100.00%
2026/10/15	852	+13	1.09%	76,597	77,449	100.00%
2026/10/14	839	−38	1.08%	76,610	77,449	100.00%
2026/10/13	877	−37	1.13%	76,572	77,449	100.00%
2026/10/12	914	−157	1.17%	76,535	77,449	100.00%
2026/10/8	1,070	+118	1.38%	76,379	77,449	100.00%
2026/10/7	952	+1	1.22%	76,497	77,449	100.00%
2026/10/6	951	+7	1.22%	76,498	77,449	100.00%
2026/10/5	944	+3	1.21%	76,505	77,449	100.00%
2026/10/2	941	+3	1.21%	76,508	77,449	100.00%
2026/10/1	938	−8	1.21%	76,511	77,449	100.00%
2026/9/30	946	+19	1.22%	76,503	77,449	100.00%
2026/9/29	927	−73	1.19%	76,522	77,449	100.00%
2026/9/24	1,000	+29	1.29%	76,449	77,449	100.00%
2026/9/23	971	−18	1.25%	76,478	77,449	100.00%
2026/9/22	989	−44	1.27%	76,460	77,449	100.00%
2026/9/21	1,033	−39	1.33%	76,416	77,449	100.00%
2026/9/18	1,072	−19	1.38%	76,377	77,449	100.00%
2026/9/17	1,091	+93	1.40%	76,358	77,449	100.00%
2026/9/16	998	+25	1.28%	76,451	77,449	100.00%
2026/9/15	973	−132	1.25%	76,476	77,449	100.00%
2026/9/14	1,105	−62	1.42%	76,344	77,449	100.00%
2026/9/11	1,167	+24	1.50%	76,282	77,449	100.00%
2026/9/10	1,143	+10	1.47%	76,306	77,449	100.00%
2026/9/9	1,133	−27	1.46%	76,316	77,449	100.00%
2026/9/8	1,160	−201	1.49%	76,289	77,449	100.00%
2026/9/7	1,362	−9	1.75%	76,088	77,449	100.00%
2026/9/4	1,371	+27	1.76%	76,079	77,449	100.00%
2026/9/3	1,344	−34	1.73%	76,106	77,449	100.00%
2026/9/2	1,378	+21	1.77%	76,072	77,449	100.00%
2026/9/1	1,357	−44	1.75%	76,093	77,449	100.00%
2026/8/31	1,401	+62	1.80%	76,049	77,449	100.00%
2026/8/28	1,339	+24	1.72%	76,111	77,449	100.00%
2026/8/27	1,315	+17	1.69%	76,135	77,449	100.00%
2026/8/26	1,298	+25	1.67%	76,152	77,449	100.00%
2026/8/25	1,273	−11	1.64%	76,177	77,449	100.00%
2026/8/24	1,284	−68	1.65%	76,166	77,449	100.00%
2026/8/21	1,352	+39	1.74%	76,098	77,449	100.00%
2026/8/20	1,313	+23	1.69%	76,137	77,449	100.00%
2026/8/19	1,290	−1	1.66%	76,159	77,449	100.00%
2026/8/18	1,291	−45	1.66%	76,159	77,449	100.00%
2026/8/17	1,336	−5	1.72%	76,114	77,449	100.00%
2026/8/14	1,341	+25	1.73%	76,109	77,449	100.00%
2026/8/13	1,316	+66	1.69%	76,134	77,449	100.00%
2026/8/12	1,250	+37	1.61%	76,200	77,449	100.00%
2026/8/11	1,213	+6	1.56%	76,237	77,449	100.00%
2026/8/10	1,207	−30	1.55%	76,243	77,449	100.00%
2026/8/7	1,237	−42	1.59%	76,213	77,449	100.00%
2026/8/6	1,279	−2	1.65%	76,171	77,449	100.00%
2026/8/5	1,281	+39	1.65%	76,169	77,449	100.00%
2026/8/4	1,242	+59	1.60%	76,208	77,449	100.00%
2026/8/3	1,183	+49	1.52%	76,267	77,449	100.00%
2026/7/31	1,134	+14	1.46%	76,316	77,449	100.00%
2026/7/30	1,120	+1	1.44%	76,330	77,449	100.00%
2026/7/29	1,119	+235	1.44%	76,331	77,449	100.00%
2026/7/28	883	+58	1.14%	76,566	77,449	100.00%
2026/7/27	825	+72	1.06%	76,624	77,449	100.00%
2026/7/24	753	−4	0.97%	76,696	77,449	100.00%
2026/7/23	757	−14	0.97%	76,692	77,449	100.00%

資料來源：臺灣證券交易所；依政府資料開放授權條款提供。增減（與前一個交易日的餘額相比）為 Livermore 依官方資料計算。

選擇期間

近 60 個交易日合計

三大法人買賣超

融資融券

借券賣出

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