3321 同泰籌碼：三大法人、融資融券、借券與外資持股

3321

市場: 上市
產業: 電子零組件業
收盤（2026/10/19）: 16.80 +0.10（+0.60%）
市值: 14.5 億元
股價淨值比: 2.15 倍

專營軟性印刷電路板（FPC）製造，客戶以車用、高頻高速與顯示模組為主。

2026 年 9 月營收1.99 億元

年增: −5.97%
月增: −14.89%
累計年增: +12.71%

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）: −718
投信近 60 日（張）: 0
自營商近 60 日（張）: +3
三大法人近 60 日（張）: −716
外資持股比率: 1.61%; 60 日來 −0.76 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	16.80	+0.60%	−16	0	0	−16
2026/10/16	16.70	+1.83%	+24	0	0	+24
2026/10/15	16.40	−4.09%	+9	−2	−2	+7
2026/10/14	17.10	+2.70%	+21	0	0	+21
2026/10/13	16.65	−1.48%	−21	0	0	−21
2026/10/12	16.90	−2.59%	−46	+2	+2	−44
2026/10/8	17.35	−1.70%	−58	−1	−1	−59
2026/10/7	17.65	−0.84%	−21	+1	+1	−20
2026/10/6	17.80	−2.20%	−32	+1	+1	−31
2026/10/5	18.20	−0.82%	+13	0	0	+13
2026/10/2	18.35	+0.27%	+9	−1	−1	+8
2026/10/1	18.30	+0.27%	+1	0	0	+1
2026/9/30	18.25	+0.55%	+9	0	0	+9
2026/9/29	18.15	−0.27%	+1	0	0	+1
2026/9/24	18.20	−0.82%	−33	0	0	−33
2026/9/23	18.35	−1.87%	−77	−1	−1	−78
2026/9/22	18.70	+5.65%	+11	+2	+2	+13
2026/9/21	17.70	−1.67%	+16	−2	−2	+14
2026/9/18	18.00	+5.57%	+13	+1	+1	+14
2026/9/17	17.05	0.00%	+22	+1	+1	+23
2026/9/16	17.05	+1.49%	+47	0	0	+47
2026/9/15	16.80	−1.18%	−52	+1	+1	−51
2026/9/14	17.00	−2.02%	+7	0	0	+7
2026/9/11	17.35	+1.46%	+25	−1	−1	+24
2026/9/10	17.10	−1.44%	+42	−1	−1	+41
2026/9/9	17.35	+0.87%	+56	0	0	+56
2026/9/8	17.20	−2.82%	−14	+3	+3	−11
2026/9/7	17.70	−2.21%	−25	−1	−1	−26
2026/9/4	18.10	+0.56%	−57	+2	+2	−55
2026/9/3	18.00	+2.27%	+28	−4	−4	+24
2026/9/2	17.60	+0.57%	−6	0	0	−6
2026/9/1	17.50	+0.29%	−27	+3	+3	−24
2026/8/31	17.45	−5.93%	−152	+1	+1	−151
2026/8/28	18.55	−0.80%	−71	+1	+1	−70
2026/8/27	18.70	+1.36%	−79	−2	−2	−81
2026/8/26	18.45	+1.93%	+4	−6	−6	−2
2026/8/25	18.10	+0.56%	−16	+2	+2	−14
2026/8/24	18.00	−0.83%	0	+1	+1	+1
2026/8/21	18.15	+0.83%	+33	−2	−2	+31
2026/8/20	18.00	−0.28%	−3	0	0	−3
2026/8/19	18.05	+0.28%	−29	0	0	−29
2026/8/18	18.00	−2.70%	−25	−1	−1	−26
2026/8/17	18.50	+1.09%	−25	0	0	−25
2026/8/14	18.30	−0.81%	−16	+1	+1	−15
2026/8/13	18.45	−2.12%	−8	0	0	−8
2026/8/12	18.85	−0.79%	+25	+1	+1	+26
2026/8/11	19.00	−1.55%	+13	+1	+1	+14
2026/8/10	19.30	+1.05%	+11	+1	+1	+12
2026/8/7	19.10	−7.51%	−128	−2	−2	−130
2026/8/6	20.65	+7.55%	−17	+1	+1	−16
2026/8/5	19.20	+3.78%	+88	+1	+1	+89
2026/8/4	18.50	−0.80%	+31	−3	−3	+28
2026/8/3	18.65	+4.19%	−72	−10	−10	−82
2026/7/31	17.90	+5.92%	+46	0	0	+46
2026/7/30	16.90	−3.43%	−18	−59	−59	−77
2026/7/29	17.50	−1.69%	+21	−1	−1	+20
2026/7/28	17.80	−3.78%	−73	+75	+75	+2
2026/7/27	18.50	−1.33%	−40	0	0	−40
2026/7/24	18.75	−0.53%	−41	−1	−1	−42
2026/7/23	18.85	−1.31%	−46	+1	+1	−45

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	–	–	–	–	–	–	–	–	–
2026/10/16	0	0	0	0	0	0	0	0	0
2026/10/15	0	0	0	0	0	0	0	0	0
2026/10/14	0	0	0	0	0	0	0	0	0
2026/10/13	0	0	0	0	0	0	0	0	0
2026/10/12	0	0	0	0	0	0	0	0	0
2026/10/8	0	0	0	0	0	0	0	0	0
2026/10/7	0	0	0	0	0	0	0	0	0
2026/10/6	0	0	0	0	0	0	0	0	0
2026/10/5	0	0	0	0	0	0	0	0	0
2026/10/2	0	0	0	0	0	0	0	0	0
2026/10/1	0	0	0	0	0	0	0	0	0
2026/9/30	0	0	0	0	0	0	0	0	0
2026/9/29	0	0	0	0	0	0	0	0	0
2026/9/24	0	0	0	0	0	0	0	0	0
2026/9/23	0	0	0	0	0	0	0	0	0
2026/9/22	0	0	0	0	0	0	0	0	0
2026/9/21	0	0	0	0	0	0	0	0	0
2026/9/18	0	0	0	0	0	0	0	0	0
2026/9/17	0	0	0	0	0	0	0	0	0
2026/9/16	0	0	0	0	0	0	0	0	0
2026/9/15	0	0	0	0	0	0	0	0	0
2026/9/14	0	0	0	0	0	0	0	0	0
2026/9/11	0	0	0	0	0	0	0	0	0
2026/9/10	0	0	0	0	0	0	0	0	0
2026/9/9	0	0	0	0	0	0	0	0	0
2026/9/8	0	0	0	0	0	0	0	0	0
2026/9/7	0	0	0	0	0	0	0	0	0
2026/9/4	0	0	0	0	0	0	0	0	0
2026/9/3	0	0	0	0	0	0	0	0	0
2026/9/2	0	0	0	0	0	0	0	0	0
2026/9/1	0	0	0	0	0	0	0	0	0
2026/8/31	0	0	0	0	0	0	0	0	0
2026/8/28	0	0	0	0	0	0	0	0	0
2026/8/27	0	0	0	0	0	0	0	0	0
2026/8/26	0	0	0	0	0	0	0	0	0
2026/8/25	0	0	0	0	0	0	0	0	0
2026/8/24	0	0	0	0	0	0	0	0	0
2026/8/21	0	0	0	0	0	0	0	0	0
2026/8/20	0	0	0	0	0	0	0	0	0
2026/8/19	0	0	0	0	0	0	0	0	0
2026/8/18	0	0	0	0	0	0	0	0	0
2026/8/17	0	0	0	0	0	0	0	0	0
2026/8/14	0	0	0	0	0	0	0	0	0
2026/8/13	0	0	0	0	0	0	0	0	0
2026/8/12	0	0	0	0	0	0	0	0	0
2026/8/11	0	0	0	0	0	0	0	0	0
2026/8/10	0	0	0	0	0	0	0	0	0
2026/8/7	0	0	0	0	0	0	0	0	0
2026/8/6	0	0	0	0	0	0	0	0	0
2026/8/5	0	0	0	0	0	0	0	0	0
2026/8/4	0	0	0	0	0	0	0	0	0
2026/8/3	0	0	0	0	0	0	0	0	0
2026/7/31	0	0	0	0	0	0	0	0	0
2026/7/30	0	0	0	0	0	0	0	0	0
2026/7/29	0	0	0	0	0	0	0	0	0
2026/7/28	0	0	0	0	0	0	0	0	0
2026/7/27	0	0	0	0	0	0	0	0	0
2026/7/24	0	0	0	0	0	0	0	0	0
2026/7/23	0	0	0	0	0	0	0	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	調整	借券賣出餘額（張）	增減	次一營業日可借券賣出
2026/10/19	–	–	–	–	–	–
2026/10/16	0	0	0	0	0	0
2026/10/15	0	0	0	0	0	0
2026/10/14	0	0	0	0	0	0
2026/10/13	0	0	0	0	0	0
2026/10/12	0	0	0	0	0	0
2026/10/8	0	0	0	0	0	0
2026/10/7	0	0	0	0	0	0
2026/10/6	0	0	0	0	0	0
2026/10/5	0	0	0	0	0	0
2026/10/2	0	0	0	0	0	0
2026/10/1	0	0	0	0	0	0
2026/9/30	0	0	0	0	0	0
2026/9/29	0	0	0	0	0	0
2026/9/24	0	0	0	0	0	0
2026/9/23	0	0	0	0	0	0
2026/9/22	0	0	0	0	0	0
2026/9/21	0	0	0	0	0	0
2026/9/18	0	0	0	0	0	0
2026/9/17	0	0	0	0	0	0
2026/9/16	0	0	0	0	0	0
2026/9/15	0	0	0	0	0	0
2026/9/14	0	0	0	0	0	0
2026/9/11	0	0	0	0	0	0
2026/9/10	0	0	0	0	0	0
2026/9/9	0	0	0	0	0	0
2026/9/8	0	0	0	0	0	0
2026/9/7	0	0	0	0	0	0
2026/9/4	0	0	0	0	0	0
2026/9/3	0	0	0	0	0	0
2026/9/2	0	0	0	0	0	0
2026/9/1	0	0	0	0	0	0
2026/8/31	0	0	0	0	0	0
2026/8/28	0	0	0	0	0	0
2026/8/27	0	0	0	0	0	0
2026/8/26	0	0	0	0	0	0
2026/8/25	0	0	0	0	0	0
2026/8/24	0	0	0	0	0	0
2026/8/21	0	0	0	0	0	0
2026/8/20	0	0	0	0	0	0
2026/8/19	0	0	0	0	0	0
2026/8/18	0	0	0	0	0	0
2026/8/17	0	0	0	0	0	0
2026/8/14	0	0	0	0	0	0
2026/8/13	0	0	0	0	0	0
2026/8/12	0	0	0	0	0	0
2026/8/11	0	0	0	0	0	0
2026/8/10	0	0	0	0	0	0
2026/8/7	0	0	0	0	0	0
2026/8/6	0	0	0	0	0	0
2026/8/5	0	0	0	0	0	0
2026/8/4	0	0	0	0	0	0
2026/8/3	0	0	0	0	0	0
2026/7/31	0	0	0	0	0	0
2026/7/30	0	0	0	0	0	0
2026/7/29	0	0	0	0	0	0
2026/7/28	0	0	0	0	0	0
2026/7/27	0	0	0	0	0	0
2026/7/24	0	0	0	0	0	0
2026/7/23	0	0	0	0	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。

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	–	–	–	–	–	–
2026/10/16	1,388	+24	1.61%	84,725	86,114	100.00%
2026/10/15	1,364	+9	1.58%	84,749	86,114	100.00%
2026/10/14	1,355	+21	1.57%	84,758	86,114	100.00%
2026/10/13	1,334	−21	1.54%	84,779	86,114	100.00%
2026/10/12	1,355	−46	1.57%	84,758	86,114	100.00%
2026/10/8	1,401	−58	1.62%	84,713	86,114	100.00%
2026/10/7	1,459	−21	1.69%	84,655	86,114	100.00%
2026/10/6	1,480	−32	1.71%	84,634	86,114	100.00%
2026/10/5	1,512	+13	1.75%	84,602	86,114	100.00%
2026/10/2	1,499	+9	1.74%	84,615	86,114	100.00%
2026/10/1	1,490	+1	1.73%	84,624	86,114	100.00%
2026/9/30	1,489	+9	1.72%	84,625	86,114	100.00%
2026/9/29	1,480	+1	1.71%	84,634	86,114	100.00%
2026/9/24	1,479	−33	1.71%	84,635	86,114	100.00%
2026/9/23	1,512	−77	1.75%	84,602	86,114	100.00%
2026/9/22	1,589	+11	1.84%	84,525	86,114	100.00%
2026/9/21	1,578	+16	1.83%	84,536	86,114	100.00%
2026/9/18	1,562	+13	1.81%	84,552	86,114	100.00%
2026/9/17	1,549	+22	1.79%	84,565	86,114	100.00%
2026/9/16	1,527	+47	1.77%	84,587	86,114	100.00%
2026/9/15	1,480	−52	1.71%	84,634	86,114	100.00%
2026/9/14	1,532	+7	1.77%	84,582	86,114	100.00%
2026/9/11	1,525	+25	1.77%	84,589	86,114	100.00%
2026/9/10	1,500	+42	1.74%	84,614	86,114	100.00%
2026/9/9	1,458	+56	1.69%	84,656	86,114	100.00%
2026/9/8	1,402	−14	1.62%	84,712	86,114	100.00%
2026/9/7	1,416	−25	1.64%	84,698	86,114	100.00%
2026/9/4	1,441	−57	1.67%	84,673	86,114	100.00%
2026/9/3	1,498	+28	1.73%	84,616	86,114	100.00%
2026/9/2	1,470	−6	1.70%	84,644	86,114	100.00%
2026/9/1	1,476	−27	1.71%	84,638	86,114	100.00%
2026/8/31	1,503	−152	1.74%	84,611	86,114	100.00%
2026/8/28	1,655	−71	1.92%	84,459	86,114	100.00%
2026/8/27	1,726	−79	2.00%	84,388	86,114	100.00%
2026/8/26	1,805	+4	2.09%	84,309	86,114	100.00%
2026/8/25	1,801	−16	2.09%	84,313	86,114	100.00%
2026/8/24	1,817	0	2.11%	84,297	86,114	100.00%
2026/8/21	1,817	+33	2.11%	84,297	86,114	100.00%
2026/8/20	1,784	−3	2.07%	84,330	86,114	100.00%
2026/8/19	1,787	−29	2.07%	84,327	86,114	100.00%
2026/8/18	1,816	−25	2.10%	84,298	86,114	100.00%
2026/8/17	1,841	−25	2.13%	84,273	86,114	100.00%
2026/8/14	1,866	−16	2.16%	84,248	86,114	100.00%
2026/8/13	1,882	−8	2.18%	84,232	86,114	100.00%
2026/8/12	1,890	+25	2.19%	84,224	86,114	100.00%
2026/8/11	1,865	+13	2.16%	84,249	86,114	100.00%
2026/8/10	1,852	+11	2.15%	84,261	86,114	100.00%
2026/8/7	1,841	−128	2.13%	84,273	86,114	100.00%
2026/8/6	1,969	−17	2.28%	84,145	86,114	100.00%
2026/8/5	1,986	+88	2.30%	84,128	86,114	100.00%
2026/8/4	1,898	+31	2.20%	84,216	86,114	100.00%
2026/8/3	1,867	−72	2.16%	84,247	86,114	100.00%
2026/7/31	1,939	+46	2.25%	84,175	86,114	100.00%
2026/7/30	1,893	−18	2.19%	84,221	86,114	100.00%
2026/7/29	1,911	+21	2.21%	84,203	86,114	100.00%
2026/7/28	1,891	−73	2.19%	84,223	86,114	100.00%
2026/7/27	1,964	−40	2.28%	84,150	86,114	100.00%
2026/7/24	2,004	−41	2.32%	84,110	86,114	100.00%
2026/7/23	2,045	−46	2.37%	84,069	86,114	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

外資持股

選擇期間