3481 群創籌碼：三大法人、融資融券、借券與外資持股

3481

市場: 上市
產業: 光電業
收盤（2026/10/19）: 46.95 −1.30（−2.69%）
市值: 3,751 億元
本益比: 60.19 倍
股價淨值比: 1.67 倍
殖利率: 2.13%

TFT-LCD 面板廠，產品用於電視、筆電、車用與醫療等顯示器

2026 年 9 月營收199.9 億元

年增: +0.67%
月增: +6.94%
累計年增: +10.55%

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）: −66,507
投信近 60 日（張）: +1,068
自營商近 60 日（張）: −15,775
三大法人近 60 日（張）: −81,215
外資持股比率: 20.00%; 60 日來 −1.57 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）	投信（張）	自營商自行買賣（張）	自營商避險（張）	自營商（張）	三大法人（張）
2026/10/19	46.95	−2.69%	−3,191	+301	+357	−828	−471	−3,361
2026/10/16	48.25	−0.10%	−12,189	+228	−240	−1,156	−1,396	−13,357
2026/10/15	48.30	−5.11%	−38,718	+405	−2,822	−1,823	−4,645	−42,958
2026/10/14	50.90	+1.80%	+13,124	+105	+966	+109	+1,075	+14,303
2026/10/13	50.00	−2.53%	+4,189	+221	−2,590	−1,097	−3,687	+722
2026/10/12	51.30	+0.59%	+15,850	−3	+739	+863	+1,602	+17,450
2026/10/8	51.00	−2.86%	−20,582	+18	+64	−353	−289	−20,853
2026/10/7	52.50	+2.74%	+9,505	−24	−1,338	+481	−857	+8,624
2026/10/6	51.10	−2.29%	−7,403	−14	−490	−821	−1,311	−8,728
2026/10/5	52.30	−0.95%	−4,952	0	−359	−861	−1,220	−6,171
2026/10/2	52.80	+0.96%	+2,752	+37	+761	+1,099	+1,860	+4,649
2026/10/1	52.30	−4.39%	−93,138	+600	−2,181	−1,998	−4,178	−96,717
2026/9/30	54.70	+9.95%	+99,099	0	+3,942	+3,239	+7,181	+106,280
2026/9/29	49.75	+0.40%	+5,883	+12	+595	+666	+1,261	+7,156
2026/9/24	49.55	−0.10%	−1,969	0	−2,478	−175	−2,653	−4,623
2026/9/23	49.60	−1.78%	−47,830	−3,735	−4,109	−2,142	−6,251	−57,816
2026/9/22	50.50	+0.20%	+24,830	−44	+158	+1,700	+1,858	+26,643
2026/9/21	50.40	+4.46%	+33,145	−4,898	+4,170	+2,818	+6,988	+35,235
2026/9/18	48.25	−0.52%	−22,782	−1,832	−1,607	−464	−2,071	−26,686
2026/9/17	48.50	−0.41%	−3,826	−1,204	+151	−97	+54	−4,976
2026/9/16	48.70	+4.06%	+20,868	+3	+3,202	+2,880	+6,082	+26,953
2026/9/15	46.80	−1.78%	−6,357	0	−1,447	−506	−1,953	−8,310
2026/9/14	47.65	−0.10%	−79	+2	+655	+145	+800	+723
2026/9/11	47.70	−3.34%	−18,794	−61	−3,076	−833	−3,909	−22,764
2026/9/10	49.35	−1.50%	−30,148	−55	−750	−1,058	−1,808	−32,010
2026/9/9	50.10	+2.66%	+81,975	−44	+3,816	+2,599	+6,415	+88,346
2026/9/8	48.80	−2.30%	−42,073	−172	−1,462	−968	−2,430	−44,675
2026/9/7	49.95	+2.99%	+44,175	−38	+2,407	+1,355	+3,762	+47,899
2026/9/4	48.50	+0.83%	−16,945	−28	+384	−714	−330	−17,303
2026/9/3	48.10	−1.94%	+19,022	−3	−2,379	+22	−2,357	+16,662
2026/9/2	49.05	−0.51%	+4,640	−81	+1,129	−9	+1,119	+5,677
2026/9/1	49.30	−1.10%	−6,751	−62	−1,837	−1,753	−3,590	−10,403
2026/8/31	49.85	+2.57%	−12,026	−4	−3,549	−1,035	−4,584	−16,615
2026/8/28	48.60	+5.08%	+23,715	+188	+2,680	+1,774	+4,454	+28,358
2026/8/27	46.25	−0.32%	−1,077	−68	−207	+608	+401	−744
2026/8/26	46.40	−0.85%	−14,316	−115	+69	+96	+165	−14,265
2026/8/25	46.80	+2.97%	+9,718	−27	−79	+924	+845	+10,536
2026/8/24	45.45	−1.30%	−23,066	−6	+63	−179	−116	−23,188
2026/8/21	46.05	+0.11%	−6,806	−280	−23	−376	−399	−7,485
2026/8/20	46.00	−1.60%	+6,181	−934	−3,117	−3,490	−6,607	−1,360
2026/8/19	46.75	−5.56%	−61,131	−25	−2,920	−2,788	−5,708	−66,864
2026/8/18	49.50	−3.32%	−29,692	+13,592	−187	−1,641	−1,828	−17,927
2026/8/17	51.20	+2.20%	+6,084	−56	+5,447	+3,571	+9,018	+15,046
2026/8/14	50.10	+1.42%	+39,638	−74	+1,283	+1,406	+2,689	+42,253
2026/8/13	49.40	−1.98%	−27,434	+564	−777	−1,356	−2,133	−29,003
2026/8/12	50.40	+0.60%	−979	−18	+431	+360	+791	−206
2026/8/11	50.10	−4.21%	−12,042	−60	−2,732	−1,540	−4,272	−16,374
2026/8/10	52.30	+9.99%	+48,104	−24	+2,344	+2,677	+5,021	+53,101
2026/8/7	47.55	−4.90%	−51,202	0	−1,621	−1,097	−2,718	−53,919
2026/8/6	50.00	+4.60%	+37,748	−36	+3,039	−102	+2,937	+40,649
2026/8/5	47.80	0.00%	−38,795	−104	−2,918	−588	−3,506	−42,405
2026/8/4	47.80	+4.37%	−4,964	−666	−1,747	+155	−1,592	−7,223
2026/8/3	45.80	+0.66%	−17,707	−710	−2,106	−684	−2,790	−21,207
2026/7/31	45.50	+9.90%	−12,505	+261	+2,143	+1,889	+4,032	−8,211
2026/7/30	41.40	−0.96%	−2,892	+81	−2,072	+787	−1,285	−4,095
2026/7/29	41.80	−7.11%	−7,748	−247	−961	−1,241	−2,202	−10,197
2026/7/28	45.00	−4.96%	+42,096	+174	−35	−752	−787	+41,484
2026/7/27	47.35	−4.34%	+56,496	−244	+2,233	−461	+1,772	+58,024
2026/7/24	49.50	−4.62%	−18,087	−62	−2,026	−606	−2,632	−20,781
2026/7/23	51.90	−1.14%	+4,854	+335	+981	−378	+603	+5,792

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	5,024	11,917	320,252	−7,153	1,345	2,813	3,647	−1,468	88
2026/10/16	5,689	4,936	327,405	+714	2,384	435	5,115	+1,949	33
2026/10/15	9,489	13,140	326,691	−3,718	961	1,475	3,166	−514	67
2026/10/14	4,418	5,722	330,409	−1,353	205	135	3,680	+70	35
2026/10/13	5,828	9,178	331,762	−3,391	1,009	515	3,610	+494	41
2026/10/12	4,500	5,946	335,153	−1,658	423	137	3,116	+286	263
2026/10/8	8,633	5,200	336,811	+3,395	102	205	2,830	−803	65
2026/10/7	10,677	7,594	333,416	+3,025	193	551	3,633	−374	81
2026/10/6	9,599	15,179	330,391	−5,630	271	774	4,007	−507	46
2026/10/5	23,528	27,942	336,021	−4,451	197	268	4,514	−72	156
2026/10/2	15,247	17,210	340,472	−2,037	221	188	4,586	+24	162
2026/10/1	39,511	32,540	342,509	+6,895	315	3,390	4,562	−3,075	373
2026/9/30	44,573	31,410	335,614	+13,094	4,112	349	7,637	+3,761	196
2026/9/29	3,925	5,368	322,520	−1,476	169	284	3,876	−115	82
2026/9/24	4,669	4,771	323,996	−151	241	653	3,991	−412	50
2026/9/23	14,230	8,820	324,147	+5,242	691	458	4,403	+231	238
2026/9/22	24,607	38,057	318,905	−13,517	508	264	4,172	+244	1,012
2026/9/21	27,594	14,422	332,422	+13,139	455	533	3,928	−79	215
2026/9/18	7,226	4,650	319,283	+2,519	83	1,851	4,007	−1,872	20
2026/9/17	7,135	5,766	316,764	+1,322	518	155	5,879	+362	69
2026/9/16	3,030	6,836	315,442	−3,827	552	3,256	5,517	−2,704	58
2026/9/15	3,707	3,512	319,269	+134	2,640	1,154	8,221	+1,486	71
2026/9/14	4,277	7,388	319,135	−3,157	1,301	1,277	6,735	+24	134
2026/9/11	9,548	12,752	322,292	−3,223	3,456	656	6,711	+2,789	104
2026/9/10	10,702	7,986	325,515	+2,580	360	672	3,922	−320	161
2026/9/9	17,269	23,215	322,935	−5,988	469	429	4,242	+29	249
2026/9/8	14,515	8,918	328,923	+5,533	106	518	4,213	−417	354
2026/9/7	19,422	17,779	323,390	+1,601	526	1,313	4,630	−787	421
2026/9/4	7,459	7,212	321,789	+227	482	957	5,417	−475	76
2026/9/3	22,323	18,153	321,562	+4,157	1,495	357	5,892	+1,138	384
2026/9/2	7,925	9,898	317,405	−1,994	324	1,790	4,754	−1,476	168
2026/9/1	9,982	8,297	319,399	+1,658	1,041	202	6,230	+826	118
2026/8/31	14,336	19,600	317,741	−5,308	1,734	420	5,404	+1,313	267
2026/8/28	27,425	14,128	323,049	+13,238	776	970	4,091	−195	307
2026/8/27	6,886	6,512	309,811	+325	189	385	4,286	−202	119
2026/8/26	6,875	5,299	309,486	+1,570	249	359	4,488	−110	62
2026/8/25	6,118	6,469	307,916	−441	540	880	4,598	−340	235
2026/8/24	6,142	4,574	308,357	+1,540	286	591	4,938	−305	80
2026/8/21	4,224	4,478	306,817	−901	368	1,779	5,243	−1,411	204
2026/8/20	9,078	18,298	307,718	−9,377	2,578	864	6,654	+1,714	147
2026/8/19	12,521	10,838	317,095	+1,614	971	1,214	4,940	−243	174
2026/8/18	8,712	11,913	315,481	−3,237	327	508	5,183	−181	258
2026/8/17	12,946	10,882	318,718	+1,943	779	656	5,364	+123	776
2026/8/14	10,739	11,997	316,775	−1,312	804	579	5,241	+223	259
2026/8/13	13,721	17,283	318,087	−3,619	544	581	5,018	−39	115
2026/8/12	11,384	12,775	321,706	−1,453	340	280	5,057	+57	106
2026/8/11	20,821	42,978	323,159	−22,202	426	1,960	5,000	−1,536	302
2026/8/10	34,313	20,877	345,361	+13,127	2,147	592	6,536	+1,555	150
2026/8/7	17,912	16,071	332,234	+1,805	727	1,029	4,981	−303	448
2026/8/6	17,649	13,463	330,429	+4,013	1,295	1,411	5,284	−116	418
2026/8/5	23,037	29,538	326,416	−6,595	1,190	943	5,400	+247	511
2026/8/4	17,318	15,725	333,011	+1,497	1,354	883	5,153	+178	580
2026/8/3	18,000	18,756	331,514	−804	1,133	1,409	4,975	−278	491
2026/7/31	37,374	15,003	332,318	+22,096	2,029	1,391	5,253	−861	431
2026/7/30	18,709	23,266	310,222	−5,647	1,044	14,686	6,114	−13,642	972
2026/7/29	24,903	42,258	315,869	−18,613	16,501	4,991	19,756	+11,510	735
2026/7/28	10,396	23,503	334,482	−13,902	1,701	1,028	8,246	+673	438
2026/7/27	12,877	40,218	348,384	−27,702	1,276	1,868	7,573	−592	389
2026/7/24	10,027	13,852	376,086	−4,066	1,238	492	8,165	+746	275
2026/7/23	8,975	17,239	380,152	−8,354	1,038	841	7,419	+197	269

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	3,268	128	797,672	+3,140	1,248
2026/10/16	5,639	4,387	794,532	+1,252	4,388
2026/10/15	708	5,639	793,280	−4,931	5,640
2026/10/14	6,130	708	798,211	+5,422	709
2026/10/13	1,933	6,130	792,789	−4,197	6,131
2026/10/12	1,336	1,933	796,986	−597	1,934
2026/10/8	3,263	1,336	797,583	+1,927	1,337
2026/10/7	859	3,263	795,656	−2,404	3,264
2026/10/6	1,168	859	798,060	+309	860
2026/10/5	15,115	1,168	797,751	+13,947	1,169
2026/10/2	8	14,832	783,804	−14,824	15,116
2026/10/1	21,198	291	798,628	+20,907	292
2026/9/30	3,588	21,198	777,721	−17,610	21,199
2026/9/29	4,286	3,588	795,331	+698	3,589
2026/9/24	752	4,286	794,633	−3,534	4,287
2026/9/23	9,902	530	798,167	+9,372	753
2026/9/22	1,970	10,014	788,795	−8,044	10,125
2026/9/21	100	2,080	796,839	−1,980	2,081
2026/9/18	8,688	100	798,819	+8,588	101
2026/9/17	1,581	8,688	790,231	−7,107	8,689
2026/9/16	560	1,581	797,338	−1,021	1,582
2026/9/15	95	540	798,359	−445	561
2026/9/14	2,851	115	798,804	+2,736	116
2026/9/11	233	2,851	796,068	−2,618	2,852
2026/9/10	7,478	233	798,686	+7,245	234
2026/9/9	1,754	7,478	791,441	−5,724	7,479
2026/9/8	2,776	1,754	797,165	+1,022	1,755
2026/9/7	7,154	2,577	796,143	+4,577	2,777
2026/9/4	5,267	7,353	791,566	−2,086	7,354
2026/9/3	894	5,267	793,652	−4,373	5,268
2026/9/2	4,265	894	798,025	+3,371	895
2026/9/1	215	4,265	794,654	−4,050	4,266
2026/8/31	9	215	798,704	−206	216
2026/8/28	1,419	9	798,910	+1,410	10
2026/8/27	431	1,419	797,500	−988	1,420
2026/8/26	363	431	798,488	−68	432
2026/8/25	469	363	798,556	+106	364
2026/8/24	135	469	798,450	−334	470
2026/8/21	567	112	798,784	+455	136
2026/8/20	1,349	590	798,329	+759	591
2026/8/19	5,652	1,349	797,570	+4,303	1,350
2026/8/18	1,666	5,615	793,267	−3,949	5,653
2026/8/17	5,195	43	797,216	+5,152	1,704
2026/8/14	6,297	6,736	792,064	−439	6,856
2026/8/13	393	6,106	792,503	−5,713	6,417
2026/8/12	0	703	798,216	−703	704
2026/8/11	277	0	798,919	+277	1
2026/8/10	58	277	798,642	−219	278
2026/8/7	1,014	58	798,861	+956	59
2026/8/6	0	122	797,905	−122	1,015
2026/8/5	5,915	892	798,027	+5,023	893
2026/8/4	539	5,915	793,004	−5,376	5,916
2026/8/3	211	539	798,380	−328	540
2026/7/31	6,015	211	798,708	+5,804	212
2026/7/30	1,758	6,015	792,904	−4,257	6,016
2026/7/29	6,815	1,634	797,161	+5,181	1,759
2026/7/28	0	6,939	791,980	−6,939	6,940
2026/7/27	0	0	798,919	0	1
2026/7/24	533	0	798,919	+533	1
2026/7/23	77	0	798,386	+77	534

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	1,597,961	−2,090	20.00%	6,391,236	7,989,197	100.00%
2026/10/16	1,600,051	−13,331	20.02%	6,389,146	7,989,197	100.00%
2026/10/15	1,613,383	−44,332	20.19%	6,375,815	7,989,197	100.00%
2026/10/14	1,657,715	+13,341	20.74%	6,331,482	7,989,197	100.00%
2026/10/13	1,644,374	−774	20.58%	6,344,823	7,989,197	100.00%
2026/10/12	1,645,149	+15,588	20.59%	6,344,049	7,989,197	100.00%
2026/10/8	1,629,560	−20,840	20.39%	6,359,637	7,989,197	100.00%
2026/10/7	1,650,400	−1,116	20.65%	6,338,798	7,989,197	100.00%
2026/10/6	1,651,516	−7,367	20.67%	6,337,681	7,989,197	100.00%
2026/10/5	1,658,883	+341	20.76%	6,330,315	7,989,197	100.00%
2026/10/2	1,658,541	+9,080	20.75%	6,330,656	7,989,197	100.00%
2026/10/1	1,649,461	−92,529	20.64%	6,339,736	7,989,197	100.00%
2026/9/30	1,741,990	+99,588	21.80%	6,247,207	7,989,197	100.00%
2026/9/29	1,642,402	+6,308	20.55%	6,346,795	7,989,197	100.00%
2026/9/24	1,636,095	−2,407	20.47%	6,353,103	7,989,197	100.00%
2026/9/23	1,638,502	−42,063	20.50%	6,350,696	7,989,197	100.00%
2026/9/22	1,680,565	+884	21.03%	6,308,632	7,989,197	100.00%
2026/9/21	1,679,682	+39,727	21.02%	6,309,516	7,989,197	100.00%
2026/9/18	1,639,955	−16,248	20.52%	6,349,243	7,989,197	100.00%
2026/9/17	1,656,203	−1,900	20.73%	6,332,994	7,989,197	100.00%
2026/9/16	1,658,103	+20,978	20.75%	6,331,094	7,989,197	100.00%
2026/9/15	1,637,125	−6,648	20.49%	6,352,072	7,989,197	100.00%
2026/9/14	1,643,773	+620	20.57%	6,345,424	7,989,197	100.00%
2026/9/11	1,643,153	−16,479	20.56%	6,346,044	7,989,197	100.00%
2026/9/10	1,659,632	−29,197	20.77%	6,329,565	7,989,197	100.00%
2026/9/9	1,688,829	+78,546	21.13%	6,300,368	7,989,197	100.00%
2026/9/8	1,610,284	−42,913	20.15%	6,378,914	7,989,197	100.00%
2026/9/7	1,653,197	+36,247	20.69%	6,336,000	7,989,197	100.00%
2026/9/4	1,616,950	−14,749	20.23%	6,372,248	7,989,197	100.00%
2026/9/3	1,631,699	+16,145	20.42%	6,357,499	7,989,197	100.00%
2026/9/2	1,615,554	−1,125	20.22%	6,373,643	7,989,197	100.00%
2026/9/1	1,616,679	−10,116	20.23%	6,372,518	7,989,197	100.00%
2026/8/31	1,626,795	+195	20.36%	6,362,402	7,989,197	100.00%
2026/8/28	1,626,601	+25,045	20.35%	6,362,597	7,989,197	100.00%
2026/8/27	1,601,555	−1,169	20.04%	6,387,642	7,989,197	100.00%
2026/8/26	1,602,724	−15,814	20.06%	6,386,473	7,989,197	100.00%
2026/8/25	1,618,538	+9,288	20.25%	6,370,659	7,989,197	100.00%
2026/8/24	1,609,250	−23,064	20.14%	6,379,947	7,989,197	100.00%
2026/8/21	1,632,314	−16,094	20.43%	6,356,883	7,989,197	100.00%
2026/8/20	1,648,408	+5,666	20.63%	6,340,789	7,989,197	100.00%
2026/8/19	1,642,742	−61,028	20.56%	6,346,455	7,989,197	100.00%
2026/8/18	1,703,770	−34,280	21.32%	6,285,427	7,989,197	100.00%
2026/8/17	1,738,050	+6,298	21.75%	6,251,147	7,989,197	100.00%
2026/8/14	1,731,752	+41,924	21.67%	6,257,445	7,989,197	100.00%
2026/8/13	1,689,829	−34,601	21.15%	6,299,369	7,989,197	100.00%
2026/8/12	1,724,429	−9,512	21.58%	6,264,768	7,989,197	100.00%
2026/8/11	1,733,942	−16,470	21.70%	6,255,255	7,989,197	100.00%
2026/8/10	1,750,412	+56,251	21.90%	6,238,785	7,989,197	100.00%
2026/8/7	1,694,161	−51,260	21.20%	6,295,036	7,989,197	100.00%
2026/8/6	1,745,421	+37,748	21.84%	6,243,776	7,989,197	100.00%
2026/8/5	1,707,673	−38,665	21.37%	6,281,524	7,989,197	100.00%
2026/8/4	1,746,338	−4,917	21.85%	6,242,859	7,989,197	100.00%
2026/8/3	1,751,255	−17,728	21.92%	6,237,942	7,989,197	100.00%
2026/7/31	1,768,983	−21,037	22.14%	6,220,214	7,989,197	100.00%
2026/7/30	1,790,020	−4,882	22.40%	6,199,178	7,989,197	100.00%
2026/7/29	1,794,901	−7,543	22.46%	6,194,296	7,989,197	100.00%
2026/7/28	1,802,444	+41,738	22.56%	6,186,753	7,989,197	100.00%
2026/7/27	1,760,706	+55,140	22.03%	6,228,491	7,989,197	100.00%
2026/7/24	1,705,566	−17,860	21.34%	6,283,631	7,989,197	100.00%
2026/7/23	1,723,426	+4,874	21.57%	6,265,771	7,989,197	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。

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近 60 個交易日合計

三大法人買賣超

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借券賣出

外資持股

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