南亞科－法人買賣

法人買賣

南亞科最新法人買賣狀況

整理南亞科最新交易日(2026/05/20) 法人買賣狀況。買進部分三大法人合計買進39,714張、佔全市場比重的32.06%；其中外資買進37,670張、佔全市場比重的30.41%；自營商買進1,764張、佔全市場比重的1.42%；投信買進280張、佔全市場比重的0.23%。

賣出部分三大法人合計賣出45,827張、佔全市場比重的37%；其中外資賣出38,767張、佔全市場比重的31.3%；自營商賣出4,040張、佔全市場比重的3.26%；投信賣出3,020張、佔全市場比重的2.44%。

總計三大法人當日對南亞科持股淨買入(+)/淨賣出(-)張數為-6,113張，均價為NT$277元。

開盤價

279.5

收盤價

275

當日範圍

265.5 - 285

成交張數

123,868

開盤價(昨)

291.5

收盤價(昨)

274.5

昨日範圍

274.5 - 295

成交張數(昨)

118,907

成交金額

342.85億

成交金額(昨)

334.86億

52週範圍

40.55 - 341

發行股數

31億

市值

8521億

三大法人買賣超－當日

資料時間：2026/05/20

開盤價

279.5

收盤價

275

成交張數

123,868

05/20當日		買進	賣出	買賣超	連買連賣
外資	張數	37,670	38,767	-1,097	買→連2賣
	金額(元)	104.3億	107.3億	-3億
	均價(元)	276.79	276.79	276.79
	佔成交比重(%)	30.4%	31.3%	不適用
投信	張數	280	3,020	-2,740	連9買→連4賣
	金額(元)	7750.0萬	8.4億	-8億
	均價(元)	276.79	276.79	276.79
	佔成交比重(%)	0.2%	2.4%	不適用
自營商	張數	1,764	4,040	-2,276	連4買→連4賣
	金額(元)	4.9億	11.2億	-6億
	均價(元)	276.79	276.79	276.79
	佔成交比重(%)	1.4%	3.3%	不適用
三大法人	張數	39,714	45,827	-6,113	買→連4賣
	金額(元)	109.9億	126.8億	-17億
	均價(元)	276.79	276.79	276.79
	佔成交比重(%)	32.1%	37.0%	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

279.5

收盤價

275

成交張數

123,868

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	275	+0.5	+0.18	123,868	37,670	38,767	-1,097	--	--	280	3,020	-2,740	1,764	4,040	-2,276	39,714	45,827	-6,113
2026/05/19	274.5	-30.5	-10	118,907	17,127	37,503	-20,376	355,819	+11.48	2,155	5,289	-3,134	1,359	5,279	-3,920	20,641	48,071	-27,430
2026/05/18	305	-6.5	-2.09	117,078	39,016	36,835	+2,181	374,265	+12.08	355	8,613	-8,258	2,249	3,340	-1,091	41,620	48,788	-7,168
2026/05/15	311.5	-29.5	-8.65	160,442	35,738	59,465	-23,727	372,860	+12.03	403	493	-90	2,204	3,971	-1,767	38,345	63,929	-25,584
2026/05/14	341	+20	+6.23	181,771	39,472	39,265	+207	397,430	+12.83	4,226	496	+3,730	2,791	1,924	+867	46,489	41,685	+4,804
2026/05/13	321	+0	+0	106,103	32,748	38,418	-5,670	397,365	+12.82	3,038	12	+3,026	1,586	1,279	+307	37,372	39,709	-2,337
2026/05/12	321	+20	+6.64	217,596	73,732	48,160	+25,572	402,652	+12.99	2,893	51	+2,842	2,937	2,497	+440	79,562	50,708	+28,854
2026/05/11	301	+27	+9.85	108,987	40,612	23,386	+17,226	370,285	+11.95	3,920	11	+3,909	2,213	220	+1,993	46,745	23,617	+23,128
2026/05/08	274	-13	-4.53	130,863	36,053	40,351	-4,298	353,020	+11.39	1,805	8	+1,797	1,462	2,137	-675	39,320	42,496	-3,176
2026/05/07	287	+5	+1.77	197,356	66,651	56,295	+10,356	360,316	+11.63	10,543	2	+10,541	1,627	1,415	+212	78,821	57,712	+21,109
2026/05/06	282	+25.5	+9.94	149,469	24,083	13,786	+10,297	348,464	+11.25	5,862	17	+5,845	3,724	2,046	+1,678	33,669	15,849	+17,820
2026/05/05	256.5	+19.5	+8.23	207,567	61,085	36,152	+24,933	340,284	+10.98	9,202	119	+9,083	2,482	1,792	+690	72,769	38,063	+34,706
2026/05/04	237	+21.5	+9.98	144,354	54,662	26,338	+28,324	319,333	+10.31	299	116	+183	2,579	1,110	+1,469	57,540	27,564	+29,976
2026/04/30	215.5	-19.5	-8.3	125,666	21,775	63,056	-41,281	287,452	+9.28	121	1,407	-1,286	1,846	3,593	-1,747	23,742	68,056	-44,314
2026/04/29	235	-2.5	-1.05	98,793	32,860	30,681	+2,179	327,231	+10.56	2,083	4	+2,079	709	772	-63	35,652	31,457	+4,195
2026/04/28	237.5	+11	+4.86	204,984	67,162	57,689	+9,473	326,507	+10.54	3,398	50	+3,348	1,822	1,700	+122	72,382	59,439	+12,943
2026/04/27	226.5	+20.5	+9.95	133,442	52,454	15,895	+36,559	317,461	+10.25	161	101	+60	3,114	1,150	+1,964	55,729	17,146	+38,583
2026/04/24	206	-2	-0.96	99,651	31,750	45,110	-13,360	284,764	+9.19	3,404	4,778	-1,374	1,326	1,358	-32	36,480	51,246	-14,766
2026/04/23	208	-11	-5.02	141,104	47,146	64,571	-17,425	296,864	+9.58	66	1,397	-1,331	1,197	1,219	-22	48,409	67,187	-18,778
2026/04/22	219	-1	-0.45	70,147	23,140	21,142	+1,998	314,247	+10.14	110	48	+62	352	467	-115	23,602	21,657	+1,945
2026/04/21	220	+13	+6.28	109,826	34,340	27,749	+6,591	314,269	+10.14	727	75	+652	1,440	873	+567	36,507	28,697	+7,810
2026/04/20	207	-3	-1.43	68,204	30,411	21,284	+9,127	308,291	+9.95	1,591	1,480	+111	461	1,048	-587	32,463	23,812	+8,651
2026/04/17	210	-3.5	-1.64	68,275	21,842	23,602	-1,760	298,645	+9.64	322	2,684	-2,362	522	737	-215	22,686	27,023	-4,337
2026/04/16	213.5	+2	+0.95	52,963	21,118	12,484	+8,634	298,507	+9.63	74	3,875	-3,801	446	288	+158	21,638	16,647	+4,991
2026/04/15	211.5	-8.5	-3.86	106,926	27,967	28,722	-755	297,205	+9.59	18	2,497	-2,479	596	3,689	-3,093	28,581	34,908	-6,327
2026/04/14	220	-5.5	-2.44	161,561	28,507	70,098	-41,591	296,697	+9.58	134	14	+120	1,345	4,203	-2,858	29,986	74,315	-44,329
2026/04/13	225.5	+10.5	+4.88	97,514	33,296	24,498	+8,798	335,892	+10.84	90	271	-181	2,763	390	+2,373	36,149	25,159	+10,990
2026/04/10	215	+10	+4.88	93,634	42,343	24,191	+18,152	328,930	+10.62	11	274	-263	1,472	370	+1,102	43,826	24,835	+18,991
2026/04/09	205	-18	-8.07	90,701	13,806	47,031	-33,225	309,191	+9.98	38	828	-790	920	1,910	-990	14,764	49,769	-35,005
2026/04/08	223	+17	+8.25	95,259	35,555	31,207	+4,348	336,703	+10.87	382	140	+242	1,583	667	+916	37,520	32,014	+5,506
2026/04/07	206	+5.5	+2.74	73,354	31,961	28,865	+3,096	332,108	+10.72	11	475	-464	903	226	+677	32,875	29,566	+3,309
2026/04/02	200.5	-10.5	-4.98	119,852	38,095	41,581	-3,486	320,579	+10.35	136	1,140	-1,004	1,634	2,467	-833	39,865	45,188	-5,323
2026/04/01	211	+12.5	+6.3	121,908	38,805	37,465	+1,340	322,956	+10.42	7	2,148	-2,141	2,057	929	+1,128	40,869	40,542	+327
2026/03/31	198.5	-22	-9.98	147,690	28,870	28,604	+266	323,338	+10.43	10	10,239	-10,229	1,925	2,606	-681	30,805	41,449	-10,644
2026/03/30	220.5	+1	+0.46	125,717	39,182	35,012	+4,170	326,396	+10.53	12	184	-172	1,495	2,640	-1,145	40,689	37,836	+2,853
2026/03/27	219.5	-6	-2.66	133,271	37,386	41,336	-3,950	322,504	+10.41	126	7,560	-7,434	3,623	1,266	+2,357	41,135	50,162	-9,027
2026/03/26	225.5	-1	-0.44	185,144	35,334	53,848	-18,514	323,396	+10.44	1	1,724	-1,723	5,276	4,572	+704	40,611	60,144	-19,533
2026/03/25	226.5	+10	+4.62	97,313	31,643	27,921	+3,722	340,955	+11	686	3,092	-2,406	1,741	953	+788	34,070	31,966	+2,104
2026/03/24	216.5	-6.5	-2.91	149,699	54,664	41,597	+13,067	336,489	+10.86	16	8,834	-8,818	3,228	4,308	-1,080	57,908	54,739	+3,169
2026/03/23	223	-11	-4.7	78,709	26,389	23,691	+2,698	321,078	+10.36	82	5,302	-5,220	2,593	2,385	+208	29,064	31,378	-2,314
2026/03/20	234	-26	-10	159,687	25,524	59,473	-33,949	318,582	+10.28	1,224	4,745	-3,521	2,889	6,774	-3,885	29,637	70,992	-41,355
2026/03/19	260	-16	-5.8	84,245	11,438	36,133	-24,695	349,928	+11.29	13	2,832	-2,819	1,452	1,999	-547	12,903	40,964	-28,061
2026/03/18	276	+4.5	+1.66	102,342	27,549	31,152	-3,603	374,615	+12.09	1,614	1,024	+590	2,028	3,783	-1,755	31,191	35,959	-4,768
2026/03/17	271.5	+10	+3.82	132,621	37,706	40,225	-2,519	381,856	+12.32	3,759	199	+3,560	3,810	2,674	+1,136	45,275	43,098	+2,177
2026/03/16	261.5	+23.5	+9.87	93,491	28,044	16,057	+11,987	383,297	+12.37	141	2,454	-2,313	3,116	572	+2,544	31,301	19,083	+12,218
2026/03/13	238	-1.5	-0.63	95,267	20,930	33,065	-12,135	372,282	+12.01	1	2,550	-2,549	905	1,300	-395	21,836	36,915	-15,079
2026/03/12	239.5	-14.5	-5.71	152,212	30,707	52,165	-21,458	384,944	+12.42	1,528	1,634	-106	2,888	8,602	-5,714	35,123	62,401	-27,278
2026/03/11	254	+23	+9.96	90,316	10,284	25,561	-15,277	406,515	+13.12	1,356	42	+1,314	1,319	2,925	-1,606	12,959	28,528	-15,569
2026/03/10	231	+21	+10	115,081	42,936	25,753	+17,183	420,226	+13.56	1	1,054	-1,053	2,101	8,143	-6,042	45,038	34,950	+10,088
2026/03/09	210	-23	-9.87	22,142	3,666	6,092	-2,426	404,286	+13.05	193	78	+115	69	706	-637	3,928	6,876	-2,948
2026/03/06	233	-24.5	-9.51	161,663	40,947	42,907	-1,960	406,661	+13.12	1,238	3,658	-2,420	2,752	4,362	-1,610	44,937	50,927	-5,990
2026/03/05	257.5	+23	+9.81	21,496	2,132	2,751	-619	413,294	+13.34	0	86	-86	364	1,211	-847	2,496	4,048	-1,552
2026/03/04	234.5	-22	-8.58	106,986	50,283	19,977	+30,306	417,601	+13.48	51	5,775	-5,724	1,330	3,813	-2,483	51,664	29,565	+22,099
2026/03/03	256.5	-28.5	-10	90,115	25,515	26,733	-1,218	390,700	+12.61	46	3,494	-3,448	991	4,084	-3,093	26,552	34,311	-7,759
2026/03/02	285	-0.5	-0.18	53,402	20,682	14,077	+6,605	391,675	+12.64	631	2,196	-1,565	977	1,211	-234	22,290	17,484	+4,806
2026/02/26	285.5	-2.5	-0.87	65,835	26,044	23,705	+2,339	387,291	+12.5	57	1,694	-1,637	825	1,458	-633	26,926	26,857	+69
2026/02/25	288	-10	-3.36	68,340	16,879	25,910	-9,031	386,391	+12.47	541	1,895	-1,354	1,073	1,646	-573	18,493	29,451	-10,958
2026/02/24	298	+9	+3.11	94,108	23,869	24,776	-907	389,838	+12.58	1,505	827	+678	1,804	922	+882	27,178	26,525	+653
2026/02/23	289	+11	+3.96	92,665	27,705	33,144	-5,439	389,325	+12.56	1,895	534	+1,361	2,530	4,883	-2,353	32,130	38,561	-6,431
2026/02/11	278	+7	+2.58	91,754	34,802	20,531	+14,271	392,057	+12.65	246	1,480	-1,234	829	909	-80	35,877	22,920	+12,957
2026/02/10	271	-3.5	-1.28	96,717	32,947	32,296	+651	378,088	+12.2	1,571	1,761	-190	1,054	3,666	-2,612	35,572	37,723	-2,151
2026/02/09	274.5	+10.5	+3.98	88,634	17,245	29,501	-12,256	379,436	+12.25	2,013	108	+1,905	1,769	1,663	+106	21,027	31,272	-10,245
2026/02/06	264	-11	-4	133,131	52,308	34,300	+18,008	389,959	+12.58	299	171	+128	1,743	4,563	-2,820	54,350	39,034	+15,316
2026/02/05	275	-20	-6.78	88,050	20,832	35,035	-14,203	372,418	+12.02	240	846	-606	1,717	2,100	-383	22,789	37,981	-15,192
2026/02/04	295	+17.5	+6.31	102,754	27,057	29,693	-2,636	383,470	+12.38	1,286	368	+918	1,924	1,765	+159	30,267	31,826	-1,559
2026/02/03	277.5	-16.5	-5.61	177,860	53,114	53,819	-705	386,401	+12.47	891	361	+530	4,044	4,751	-707	58,049	58,931	-882
2026/02/02	294	-32.5	-9.95	99,880	15,840	45,302	-29,462	385,821	+12.45	162	1,275	-1,113	1,519	2,973	-1,454	17,521	49,550	-32,029
2026/01/30	326.5	+29.5	+9.93	127,839	41,975	20,877	+21,098	414,208	+13.37	2,201	1,975	+226	2,791	2,098	+693	46,967	24,950	+22,017
2026/01/29	297	+0	+0	128,064	36,191	41,963	-5,772	393,149	+12.69	2,121	1,791	+330	1,354	2,559	-1,205	39,666	46,313	-6,647
2026/01/28	297	+20	+7.22	118,257	37,467	24,040	+13,427	398,775	+12.87	1,313	679	+634	1,533	2,691	-1,158	40,313	27,410	+12,903
2026/01/27	277	-9	-3.15	76,876	19,304	25,589	-6,285	385,579	+12.44	553	79	+474	707	1,893	-1,186	20,564	27,561	-6,997
2026/01/26	286	+14.5	+5.34	112,336	27,909	38,680	-10,771	391,193	+12.62	138	78	+60	1,044	2,413	-1,369	29,091	41,171	-12,080
2026/01/23	271.5	+5	+1.88	167,400	31,881	48,042	-16,161	401,009	+12.94	2,936	50	+2,886	4,463	2,867	+1,596	39,280	50,959	-11,679
2026/01/22	266.5	+15.5	+6.18	22,557	5,815	8,316	-2,501	418,136	+13.49	28	2	+26	1,144	1,263	-119	6,987	9,581	-2,594
2026/01/21	251	-21	-7.72	28,927	6,811	12,100	-5,289	420,928	+13.58	46	160	-114	2,564	2,234	+330	9,421	14,494	-5,073
2026/01/20	272	-3	-1.09	27,036	9,207	10,933	-1,726	426,495	+13.76	482	572	-90	1,670	2,593	-923	11,359	14,098	-2,739
2026/01/19	275	+25	+10	13,084	3,183	3,637	-454	427,569	+13.8	0	684	-684	2,022	861	+1,161	5,205	5,182	+23
2026/01/16	250	+12.5	+5.26	16,082	4,830	5,256	-426	427,991	+13.81	12	31	-19	1,587	775	+812	6,429	6,062	+367
2026/01/15	237.5	+1	+0.42	7,582	3,312	3,885	-573	429,655	+13.87	32	1	+31	303	366	-63	3,647	4,252	-605
2026/01/14	236.5	+6.5	+2.83	10,586	4,474	4,585	-111	430,125	+13.88	40	1	+39	954	234	+720	5,468	4,820	+648
2026/01/13	230	-9	-3.77	11,040	3,251	5,749	-2,498	430,690	+13.9	113	1	+112	269	798	-529	3,633	6,548	-2,915
2026/01/12	239	+21.5	+9.89	15,871	5,746	2,973	+2,773	433,100	+13.98	9	1	+8	1,647	1,104	+543	7,402	4,078	+3,324
2026/01/09	217.5	-24	-9.94	21,096	3,368	2,578	+790	432,070	+13.94	70	3	+67	1,410	512	+898	4,848	3,093	+1,755
2026/01/08	241.5	+0.5	+0.21	90,272	32,695	24,017	+8,678	433,050	+13.98	1,979	379	+1,600	987	2,311	-1,324	35,661	26,707	+8,954
2026/01/07	241	+12.5	+5.47	166,211	49,177	48,934	+243	424,327	+13.69	3,112	1,134	+1,978	3,142	2,103	+1,039	55,431	52,171	+3,260
2026/01/06	228.5	+20.5	+9.86	154,971	37,533	39,994	-2,461	423,331	+13.66	2,759	487	+2,272	2,786	2,182	+604	43,078	42,663	+415
2026/01/05	208	+1	+0.48	114,428	22,033	37,202	-15,169	427,384	+13.79	1,878	961	+917	2,233	1,588	+645	26,144	39,751	-13,607
2026/01/02	207	+14	+7.25	138,961	44,264	25,335	+18,929	441,114	+14.24	3,692	1,530	+2,162	1,682	1,241	+441	49,638	28,106	+21,532
2025/12/31	193	-1.5	-0.77	115,479	30,469	38,055	-7,586	422,824	+13.65	436	473	-37	1,168	1,977	-809	32,073	40,505	-8,432
2025/12/30	194.5	+6	+3.18	152,110	38,744	45,043	-6,299	430,270	+13.89	24,122	343	+23,779	3,402	806	+2,596	66,268	46,192	+20,076

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