群益證－法人買賣

法人買賣

群益證最新法人買賣狀況

整理群益證最新交易日(2026/05/20) 法人買賣狀況。買進部分三大法人合計買進2,611張、佔全市場比重的49.9%；其中外資買進2,608張、佔全市場比重的49.85%；自營商買進0張、佔全市場比重的0%；投信買進3張、佔全市場比重的0.06%。

賣出部分三大法人合計賣出3,512張、佔全市場比重的67.13%；其中外資賣出3,095張、佔全市場比重的59.16%；自營商賣出0張、佔全市場比重的0%；投信賣出417張、佔全市場比重的7.97%。

總計三大法人當日對群益證持股淨買入(+)/淨賣出(-)張數為-901張，均價為NT$30.59元。

開盤價

30.6

收盤價

30.6

當日範圍

30.4 - 30.95

成交張數

5,232

開盤價(昨)

30.5

收盤價(昨)

30.65

昨日範圍

30.35 - 31.05

成交張數(昨)

8,543

成交金額

1.60億

成交金額(昨)

2.62億

52週範圍

19.6 - 32.25

發行股數

22億

市值

664億

三大法人買賣超－當日

資料時間：2026/05/20

開盤價

30.6

收盤價

30.6

成交張數

5,232

05/20當日		買進	賣出	買賣超	連買連賣
外資	張數	2,608	3,095	-487	買→賣
	金額(元)	7978.5萬	9468.4萬	-1490萬
	均價(元)	30.59	30.59	30.59
	佔成交比重(%)	49.8%	59.2%	不適用
投信	張數	3	417	-414	買→連8賣
	金額(元)	9.2萬	1275.7萬	-1267萬
	均價(元)	30.59	30.59	30.59
	佔成交比重(%)	0.1%	8.0%	不適用
自營商	張數	0	0	0	連30無
	金額(元)	0	0	0
	均價(元)	30.59	30.59	30.59
	佔成交比重(%)	0.0%	0.0%	不適用
三大法人	張數	2,611	3,512	-901	買→賣
	金額(元)	7987.7萬	1.1億	-2756萬
	均價(元)	30.59	30.59	30.59
	佔成交比重(%)	49.9%	67.1%	不適用

三大法人買賣超－歷史逐日資訊

資料時間：2026/05/20

開盤價

30.6

收盤價

30.6

成交張數

5,232

三個月

日期	收盤價	漲跌	漲跌幅(%)	成交量(張)	外資					投信			自營商			三大法人合計
日期	收盤價	漲跌	漲跌幅(%)	成交量(張)	買進(張)	賣出(張)	買賣(張)	持股(張)	持股(%)	買進(張)	賣出(張)	買賣(張)	買進(張)	賣出(張)	買賣(張)	買進(張)	賣出(張)	買賣(張)
2026/05/20	30.6	-0.05	-0.16	5,232	2,608	3,095	-487	--	--	3	417	-414	0	0	+0	2,611	3,512	-901
2026/05/19	30.65	+0.1	+0.33	8,543	4,866	3,583	+1,283	349,501	+16.1	0	806	-806	0	0	+0	4,866	4,389	+477
2026/05/18	30.55	-0.7	-2.24	12,777	3,610	7,758	-4,148	348,208	+16.04	0	739	-739	0	0	+0	3,610	8,497	-4,887
2026/05/15	31.25	-0.35	-1.11	12,913	7,837	4,185	+3,652	352,273	+16.23	0	346	-346	0	0	+0	7,837	4,531	+3,306
2026/05/14	31.6	-0.4	-1.25	13,161	4,611	6,072	-1,461	349,322	+16.09	0	1,091	-1,091	0	0	+0	4,611	7,163	-2,552
2026/05/13	32	+0.3	+0.95	11,690	5,882	3,752	+2,130	350,921	+16.16	0	548	-548	0	0	+0	5,882	4,300	+1,582
2026/05/12	31.7	-0.55	-1.71	19,681	8,570	7,475	+1,095	349,261	+16.09	19	2,475	-2,456	0	0	+0	8,589	9,950	-1,361
2026/05/11	32.25	+1.7	+5.56	25,925	13,096	4,522	+8,574	348,053	+16.03	58	1,357	-1,299	0	0	+0	13,154	5,879	+7,275
2026/05/08	30.55	-0.6	-1.93	26,522	7,644	12,317	-4,673	339,281	+15.63	1,013	982	+31	0	0	+0	8,657	13,299	-4,642
2026/05/07	31.15	+1.15	+3.83	31,461	18,639	6,488	+12,151	343,788	+15.84	2	7,646	-7,644	0	0	+0	18,641	14,134	+4,507
2026/05/06	30	+0.3	+1.01	32,590	16,429	11,154	+5,275	331,534	+15.27	12	7,836	-7,824	0	0	+0	16,441	18,990	-2,549
2026/05/05	29.7	+0.7	+2.41	24,088	13,621	6,058	+7,563	328,192	+15.12	100	6,684	-6,584	0	0	+0	13,721	12,742	+979
2026/05/04	29	+0.95	+3.39	29,461	19,830	4,764	+15,066	321,823	+14.82	219	8,347	-8,128	0	0	+0	20,049	13,111	+6,938
2026/04/30	28.05	-0.05	-0.18	13,406	5,784	5,937	-153	307,072	+14.14	0	3,892	-3,892	0	0	+0	5,784	9,829	-4,045
2026/04/29	28.1	+0.1	+0.36	9,667	1,676	5,764	-4,088	306,009	+14.1	0	2,074	-2,074	0	0	+0	1,676	7,838	-6,162
2026/04/28	28	+0.05	+0.18	10,134	4,782	5,407	-625	309,683	+14.27	0	779	-779	0	0	+0	4,782	6,186	-1,404
2026/04/27	27.95	-0.3	-1.06	17,049	2,751	8,737	-5,986	309,367	+14.25	0	3,633	-3,633	0	0	+0	2,751	12,370	-9,619
2026/04/24	28.25	+0.2	+0.71	22,315	5,984	11,616	-5,632	314,898	+14.51	6,320	4,528	+1,792	0	0	+0	12,304	16,144	-3,840
2026/04/23	28.05	-0.15	-0.53	28,820	8,028	11,192	-3,164	321,081	+14.79	6,137	7,107	-970	0	0	+0	14,165	18,299	-4,134
2026/04/22	28.2	+0.1	+0.36	14,327	2,048	8,213	-6,165	324,014	+14.93	6,249	1,163	+5,086	0	0	+0	8,297	9,376	-1,079
2026/04/21	28.1	-0.1	-0.35	17,053	2,475	12,002	-9,527	330,101	+15.21	6,440	1,121	+5,319	0	0	+0	8,915	13,123	-4,208
2026/04/20	28.2	+0.6	+2.17	15,003	2,870	6,148	-3,278	339,406	+15.63	6,428	2,116	+4,312	0	0	+0	9,298	8,264	+1,034
2026/04/17	27.6	-0.4	-1.43	18,184	1,835	13,215	-11,380	342,256	+15.77	54	642	-588	0	0	+0	1,889	13,857	-11,968
2026/04/16	28	-0.1	-0.36	11,475	2,209	9,286	-7,077	354,066	+16.31	56	506	-450	0	0	+0	2,265	9,792	-7,527
2026/04/15	28.1	+0.15	+0.54	15,615	4,764	9,012	-4,248	360,968	+16.63	65	936	-871	0	0	+0	4,829	9,948	-5,119
2026/04/14	27.95	-0.3	-1.06	17,568	2,760	12,807	-10,047	366,408	+16.88	66	353	-287	0	0	+0	2,826	13,160	-10,334
2026/04/13	28.25	-0.35	-1.22	15,622	3,487	8,916	-5,429	375,454	+17.29	1,090	130	+960	0	0	+0	4,577	9,046	-4,469
2026/04/10	28.6	+0.3	+1.06	7,682	5,410	5,316	+94	379,759	+17.49	62	505	-443	0	0	+0	5,472	5,821	-349
2026/04/09	28.3	-0.85	-2.92	7,762	2,277	6,129	-3,852	379,664	+17.49	45	74	-29	0	0	+0	2,322	6,203	-3,881
2026/04/08	29.15	+1	+3.55	12,751	9,222	3,781	+5,441	384,230	+17.7	42	257	-215	0	0	+0	9,264	4,038	+5,226
2026/04/07	28.15	+0.4	+1.44	3,883	1,947	1,119	+828	379,264	+17.47	652	315	+337	0	0	+0	2,599	1,434	+1,165
2026/04/02	27.75	-0.4	-1.42	3,418	1,100	1,823	-723	382,559	+17.62	76	10	+66	0	0	+0	1,176	1,833	-657
2026/04/01	28.15	+0.75	+2.74	4,161	2,944	1,208	+1,736	383,281	+17.66	307	0	+307	0	0	+0	3,251	1,208	+2,043
2026/03/31	27.4	-0.3	-1.08	5,850	3,240	3,377	-137	381,543	+17.58	0	14	-14	0	0	+0	3,240	3,391	-151
2026/03/30	27.7	-0.8	-2.81	6,401	1,317	5,017	-3,700	381,601	+17.58	300	8	+292	0	0	+0	1,617	5,025	-3,408
2026/03/27	28.5	+0.35	+1.24	4,656	2,808	1,055	+1,753	385,283	+17.75	443	2	+441	0	0	+0	3,251	1,057	+2,194
2026/03/26	28.15	-0.05	-0.18	3,487	1,733	1,731	+2	383,530	+17.67	0	35	-35	0	0	+0	1,733	1,766	-33
2026/03/25	28.2	+0.65	+2.36	7,217	4,173	3,839	+334	383,528	+17.67	544	0	+544	0	0	+0	4,717	3,839	+878
2026/03/24	27.55	+0.35	+1.29	5,197	2,249	2,793	-544	383,194	+17.65	0	0	+0	0	0	+0	2,249	2,793	-544
2026/03/23	27.2	-0.65	-2.33	9,418	3,361	4,837	-1,476	384,206	+17.7	200	12	+188	0	0	+0	3,561	4,849	-1,288
2026/03/20	27.85	-0.1	-0.36	6,426	2,718	4,451	-1,733	385,658	+17.76	5	5	+0	0	0	+0	2,723	4,456	-1,733
2026/03/19	27.95	-1.25	-4.28	15,931	1,525	13,133	-11,608	387,303	+17.84	350	142	+208	0	0	+0	1,875	13,275	-11,400
2026/03/18	29.2	+0.75	+2.64	10,178	3,398	3,525	-127	400,076	+18.43	0	561	-561	0	0	+0	3,398	4,086	-688
2026/03/17	28.45	+0.8	+2.89	9,382	3,465	3,611	-146	400,204	+18.43	2,739	390	+2,349	0	0	+0	6,204	4,001	+2,203
2026/03/16	27.65	-0.15	-0.54	7,356	1,628	5,310	-3,682	400,792	+18.46	18	324	-306	0	0	+0	1,646	5,634	-3,988
2026/03/13	27.8	+0	+0	4,948	1,268	2,665	-1,397	404,159	+18.62	80	25	+55	0	0	+0	1,348	2,690	-1,342
2026/03/12	27.8	-0.55	-1.94	8,585	920	6,313	-5,393	400,990	+18.47	843	66	+777	0	0	+0	1,763	6,379	-4,616
2026/03/11	28.35	+0.6	+2.16	9,991	1,685	5,565	-3,880	406,318	+18.72	990	245	+745	0	0	+0	2,675	5,810	-3,135
2026/03/10	27.75	-0.35	-1.25	12,703	1,934	8,781	-6,847	410,332	+18.9	490	9	+481	0	0	+0	2,424	8,790	-6,366
2026/03/09	28.1	-1.9	-6.33	14,249	3,240	11,329	-8,089	417,000	+19.21	3,074	0	+3,074	0	0	+0	6,314	11,329	-5,015
2026/03/06	30	-0.3	-0.99	3,670	1,417	2,482	-1,065	423,669	+19.52	160	89	+71	0	0	+0	1,577	2,571	-994
2026/03/05	30.3	+1	+3.41	6,886	4,052	2,629	+1,423	424,600	+19.56	380	362	+18	0	0	+0	4,432	2,991	+1,441
2026/03/04	29.3	-1.45	-4.72	12,875	3,445	7,801	-4,356	423,139	+19.49	2,170	211	+1,959	0	0	+0	5,615	8,012	-2,397
2026/03/03	30.75	+0.05	+0.16	6,284	3,010	1,853	+1,157	427,364	+19.69	11	333	-322	0	0	+0	3,021	2,186	+835
2026/03/02	30.7	-1.4	-4.36	14,422	2,887	10,687	-7,800	426,132	+19.63	130	395	-265	0	0	+0	3,017	11,082	-8,065
2026/02/26	32.1	+0.85	+2.72	9,713	4,697	1,918	+2,779	433,882	+19.99	494	552	-58	0	0	+0	5,191	2,470	+2,721
2026/02/25	31.25	+0.35	+1.13	10,456	6,080	3,939	+2,141	431,104	+19.86	607	835	-228	0	0	+0	6,687	4,774	+1,913
2026/02/24	30.9	+0.35	+1.15	12,375	6,618	2,814	+3,804	428,956	+19.76	607	419	+188	0	0	+0	7,225	3,233	+3,992
2026/02/23	30.55	+1.25	+4.27	19,366	14,293	2,811	+11,482	425,159	+19.58	404	982	-578	0	0	+0	14,697	3,793	+10,904
2026/02/11	29.3	+0.5	+1.74	8,457	4,482	1,907	+2,575	413,671	+19.06	0	11	-11	0	0	+0	4,482	1,918	+2,564
2026/02/10	28.8	+0	+0	3,733	1,515	1,379	+136	411,226	+18.94	0	291	-291	0	0	+0	1,515	1,670	-155
2026/02/09	28.8	+0.95	+3.41	6,791	2,923	1,319	+1,604	411,103	+18.94	404	400	+4	0	0	+0	3,327	1,719	+1,608
2026/02/06	27.85	-0.85	-2.96	9,088	1,984	5,624	-3,640	409,491	+18.86	0	15	-15	0	0	+0	1,984	5,639	-3,655
2026/02/05	28.7	-0.25	-0.86	13,536	3,707	9,627	-5,920	413,065	+19.03	30	26	+4	0	0	+0	3,737	9,653	-5,916
2026/02/04	28.95	+0.25	+0.87	5,401	2,585	3,668	-1,083	418,947	+19.3	417	16	+401	0	0	+0	3,002	3,684	-682
2026/02/03	28.7	-0.25	-0.86	7,625	3,162	4,528	-1,366	420,031	+19.35	404	240	+164	0	0	+0	3,566	4,768	-1,202
2026/02/02	28.95	-0.75	-2.53	6,892	2,533	2,405	+128	422,316	+19.45	0	380	-380	0	0	+0	2,533	2,785	-252
2026/01/30	29.7	-0.75	-2.46	11,315	4,756	5,224	-468	422,112	+19.44	0	416	-416	0	0	+0	4,756	5,640	-884
2026/01/29	30.45	+0.75	+2.53	17,580	5,578	3,992	+1,586	422,557	+19.46	809	423	+386	0	0	+0	6,387	4,415	+1,972
2026/01/28	29.7	+0.7	+2.41	9,569	4,404	1,425	+2,979	420,970	+19.39	793	389	+404	0	0	+0	5,197	1,814	+3,383
2026/01/27	29	+0	+0	5,732	2,487	1,595	+892	417,992	+19.25	843	516	+327	0	0	+0	3,330	2,111	+1,219
2026/01/26	29	+0.45	+1.58	5,834	2,305	1,143	+1,162	417,187	+19.22	1,808	242	+1,566	0	0	+0	4,113	1,385	+2,728
2026/01/23	28.55	+0.15	+0.53	8,277	4,243	1,826	+2,417	416,155	+19.17	0	1,302	-1,302	0	0	+0	4,243	3,128	+1,115
2026/01/22	28.4	+0.8	+2.9	11,060	6,207	1,005	+5,202	413,738	+19.06	0	1,763	-1,763	0	0	+0	6,207	2,768	+3,439
2026/01/21	27.6	-0.3	-1.08	8,757	4,174	1,818	+2,356	408,338	+18.81	0	1,412	-1,412	0	0	+0	4,174	3,230	+944
2026/01/20	27.9	-0.55	-1.93	8,232	3,936	2,421	+1,515	405,934	+18.7	0	1,752	-1,752	0	0	+0	3,936	4,173	-237
2026/01/19	28.45	+0.45	+1.61	13,372	7,229	2,375	+4,854	404,384	+18.63	0	2,106	-2,106	0	0	+0	7,229	4,481	+2,748
2026/01/16	28	+0.65	+2.38	15,939	7,789	2,102	+5,687	399,584	+18.41	1,984	1,028	+956	0	0	+0	9,773	3,130	+6,643
2026/01/15	27.35	+0	+0	12,080	4,176	3,853	+323	394,577	+18.18	5,457	929	+4,528	0	0	+0	9,633	4,782	+4,851
2026/01/14	27.35	+0.35	+1.3	9,585	6,638	1,546	+5,092	394,363	+18.17	132	551	-419	0	0	+0	6,770	2,097	+4,673
2026/01/13	27	+0.35	+1.31	12,796	4,594	3,040	+1,554	389,271	+17.93	1,277	969	+308	0	0	+0	5,871	4,009	+1,862
2026/01/12	26.65	-0.15	-0.56	7,326	3,995	2,562	+1,433	387,731	+17.86	7	1,007	-1,000	0	0	+0	4,002	3,569	+433
2026/01/09	26.8	-0.3	-1.11	16,409	6,333	5,723	+610	386,784	+17.82	0	0	+0	610	0	+610	6,943	5,723	+1,220
2026/01/08	27.1	+1.85	+7.33	44,291	22,086	7,070	+15,016	385,405	+17.75	776	473	+303	0	0	+0	22,862	7,543	+15,319
2026/01/07	25.25	+0.5	+2.02	13,144	8,897	1,554	+7,343	370,423	+17.06	495	2,973	-2,478	0	0	+0	9,392	4,527	+4,865
2026/01/06	24.75	+0.65	+2.7	16,985	14,099	2,590	+11,509	363,183	+16.73	40	2,685	-2,645	0	0	+0	14,139	5,275	+8,864
2026/01/05	24.1	+0.25	+1.05	10,579	5,981	3,598	+2,383	352,145	+16.22	84	4,174	-4,090	0	0	+0	6,065	7,772	-1,707
2026/01/02	23.85	-0.1	-0.42	4,837	732	2,336	-1,604	349,661	+16.11	64	1,684	-1,620	0	0	+0	796	4,020	-3,224
2025/12/31	23.95	+0.05	+0.21	6,240	878	2,557	-1,679	351,934	+16.21	0	2,942	-2,942	0	0	+0	878	5,499	-4,621
2025/12/30	23.9	-0.1	-0.42	4,371	649	2,373	-1,724	354,037	+16.31	202	1,111	-909	0	0	+0	851	3,484	-2,633

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