8081 致新籌碼：三大法人、融資融券、借券與外資持股

8081

市場: 上市
產業: 半導體業
收盤（2026/10/19）: 261.00 −8.50（−3.15%）
市值: 224.9 億元
本益比: 14.19 倍
股價淨值比: 2.75 倍
殖利率: 6.13%

設計電源管理與其他類比IC

2026 年 9 月營收8.28 億元

年增: +14.17%
月增: +2.96%
累計年增: +3.00%

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）: +54
投信近 60 日（張）: +1,492
自營商近 60 日（張）: −274
三大法人近 60 日（張）: +1,271
外資持股比率: 18.75%; 60 日來 +0.17 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	261.00	−3.15%	−388	+2	−1	−3	−4	−391
2026/10/16	269.50	+2.67%	−146	+374	0	+2	+2	+230
2026/10/15	262.50	−1.69%	−1	+283	0	−2	−2	+280
2026/10/14	267.00	+1.71%	+109	+37	+10	+6	+16	+161
2026/10/13	262.50	0.00%	+34	+262	+1	−5	−4	+292
2026/10/12	262.50	+0.19%	+27	+92	+1	0	+1	+120
2026/10/8	262.00	−0.19%	0	+42	0	0	0	+41
2026/10/7	262.50	0.00%	+27	+29	0	0	0	+56
2026/10/6	262.50	+1.35%	+80	+66	0	+1	+1	+147
2026/10/5	259.00	+0.78%	+102	+53	0	+5	+5	+159
2026/10/2	257.00	+0.78%	+71	+6	0	−6	−6	+71
2026/10/1	255.00	+1.39%	+213	−30	0	0	0	+183
2026/9/30	251.50	−1.57%	−186	+24	−133	−1	−134	−296
2026/9/29	255.50	+0.59%	+97	+10	0	+2	+2	+110
2026/9/24	254.00	+1.40%	+75	+20	0	0	0	+95
2026/9/23	250.50	−0.60%	−23	+1	0	0	0	−22
2026/9/22	252.00	+0.60%	+14	−1	0	+1	+1	+14
2026/9/21	250.50	−0.99%	−59	0	+1	0	+1	−58
2026/9/18	253.00	+0.80%	−18	0	+4	0	+4	−14
2026/9/17	251.00	+1.41%	+95	−4	+1	0	+1	+92
2026/9/16	247.50	+0.61%	+99	0	0	0	0	+98
2026/9/15	246.00	−0.20%	+29	+9	0	−1	−1	+36
2026/9/14	246.50	−0.20%	+94	+1	0	0	0	+95
2026/9/11	247.00	−0.20%	−22	+22	0	0	0	0
2026/9/10	247.50	−1.39%	−10	0	−1	−7	−8	−19
2026/9/9	251.00	+1.01%	+79	0	−1	0	−1	+78
2026/9/8	248.50	−1.78%	−137	+3	0	−6	−6	−141
2026/9/7	253.00	−0.59%	+14	−1	+2	−1	+1	+14
2026/9/4	254.50	+1.19%	+44	0	+1	0	+1	+45
2026/9/3	251.50	−2.33%	−81	0	−1	0	−1	−83
2026/9/2	257.50	−0.77%	+61	−7	0	−1	−1	+53
2026/9/1	259.50	+1.57%	+25	+54	−29	+1	−28	+51
2026/8/31	255.50	−1.73%	−188	+1	−4	−8	−12	−199
2026/8/28	260.00	−0.57%	−124	−1	0	−11	−11	−136
2026/8/27	261.50	−0.19%	+90	−2	0	−4	−4	+83
2026/8/26	262.00	+3.56%	+243	−1	+1	+21	+22	+263
2026/8/25	253.00	0.00%	+21	+1	0	−2	−2	+20
2026/8/24	253.00	−1.56%	+17	−1	+3	−2	+1	+16
2026/8/21	257.00	−0.77%	−141	+77	+2	−6	−4	−68
2026/8/20	259.00	+0.78%	−126	+144	0	−3	−3	+15
2026/8/19	257.00	+1.98%	+37	+50	0	−1	−1	+86
2026/8/18	252.00	−1.56%	−30	+30	0	−3	−3	−3
2026/8/17	256.00	−0.78%	+27	0	+1	0	+1	+28
2026/8/14	258.00	−4.09%	−169	−2	−110	−2	−112	−283
2026/8/13	269.00	+0.37%	+64	−4	0	−4	−4	+56
2026/8/12	268.00	−0.74%	+102	−47	+1	−4	−3	+53
2026/8/11	270.00	+0.75%	+498	−1	0	+5	+6	+503
2026/8/10	268.00	+4.69%	+1,424	0	0	+32	+32	+1,456
2026/8/7	256.00	−1.92%	−265	−5	+1	−15	−14	−283
2026/8/6	261.00	+1.16%	−36	−3	−2	+5	+2	−37
2026/8/5	258.00	+1.57%	+53	−1	+1	+7	+7	+60
2026/8/4	254.00	+1.60%	+95	−90	−4	0	−4	+1
2026/8/3	250.00	+1.63%	+134	−46	−13	+2	−10	+78
2026/7/31	246.00	+6.03%	+74	+47	−3	0	−4	+117
2026/7/30	232.00	−3.93%	−258	0	+1	−3	−2	−260
2026/7/29	241.50	−2.23%	−94	0	−2	−5	−7	−101
2026/7/28	247.00	−4.63%	−468	0	0	0	0	−469
2026/7/27	259.00	−1.15%	−540	0	+3	−6	−3	−542
2026/7/24	262.00	+4.38%	−465	0	−1	+18	+16	−449
2026/7/23	251.00	−0.79%	−238	0	+9	−3	+6	−232

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	32	11	1,470	+21	0	1	0	−1	0
2026/10/16	22	50	1,449	−28	0	0	1	0	0
2026/10/15	29	66	1,477	−37	1	0	1	+1	6
2026/10/14	43	47	1,514	−4	0	0	0	0	0
2026/10/13	17	22	1,518	−5	0	0	0	0	0
2026/10/12	6	7	1,523	−1	0	0	0	0	0
2026/10/8	14	15	1,524	−1	0	0	0	0	0
2026/10/7	28	18	1,525	+10	0	0	0	0	4
2026/10/6	38	36	1,515	+2	0	0	0	0	0
2026/10/5	20	63	1,513	−43	0	0	0	−1	0
2026/10/2	52	65	1,556	−16	0	0	1	0	0
2026/10/1	10	42	1,572	−33	0	0	1	0	0
2026/9/30	35	2	1,605	+33	0	1	1	−1	0
2026/9/29	1	8	1,572	−7	1	0	2	+1	0
2026/9/24	4	19	1,579	−15	0	0	1	0	0
2026/9/23	8	2	1,594	+6	0	0	1	0	0
2026/9/22	4	10	1,588	−6	0	0	1	0	0
2026/9/21	9	1	1,594	+8	0	0	1	0	0
2026/9/18	14	11	1,586	+3	0	0	1	0	0
2026/9/17	18	10	1,583	+8	0	0	1	0	0
2026/9/16	4	12	1,575	−8	0	0	1	0	0
2026/9/15	1	4	1,583	−3	0	0	1	0	0
2026/9/14	7	14	1,586	−7	0	0	1	0	0
2026/9/11	0	24	1,593	−24	0	0	1	0	0
2026/9/10	5	11	1,617	−7	0	0	1	0	0
2026/9/9	8	11	1,624	−3	0	0	1	0	0
2026/9/8	40	31	1,627	+9	0	0	1	0	0
2026/9/7	15	4	1,618	+11	0	0	1	0	0
2026/9/4	3	3	1,607	0	0	0	1	0	0
2026/9/3	13	37	1,607	−26	0	0	1	0	0
2026/9/2	3	12	1,633	−9	0	0	1	0	0
2026/9/1	16	17	1,642	−1	0	0	1	0	0
2026/8/31	19	9	1,643	+10	0	0	1	0	0
2026/8/28	41	10	1,633	+31	0	0	1	0	0
2026/8/27	9	33	1,602	−24	0	0	1	0	0
2026/8/26	65	59	1,626	+6	0	0	1	0	0
2026/8/25	23	18	1,620	+5	0	0	1	0	0
2026/8/24	9	25	1,615	−16	0	2	1	−2	0
2026/8/21	25	19	1,631	+6	0	2	3	−2	0
2026/8/20	15	7	1,625	+7	0	0	5	0	6
2026/8/19	9	26	1,618	−17	2	0	5	+2	0
2026/8/18	9	16	1,635	−8	0	0	3	0	0
2026/8/17	18	46	1,643	−28	0	0	3	0	0
2026/8/14	85	50	1,671	+32	0	0	3	0	0
2026/8/13	9	54	1,639	−49	0	2	3	−2	0
2026/8/12	53	67	1,688	−14	0	0	5	0	0
2026/8/11	67	82	1,702	−16	0	0	5	0	1
2026/8/10	146	212	1,718	−69	1	0	5	+1	0
2026/8/7	57	33	1,787	+24	0	0	4	0	0
2026/8/6	65	97	1,763	−32	0	0	4	0	0
2026/8/5	130	95	1,795	+35	1	4	4	−3	6
2026/8/4	51	53	1,760	−5	0	0	7	0	0
2026/8/3	71	56	1,765	+15	0	0	7	0	0
2026/7/31	35	34	1,750	+1	1	3	7	−2	1
2026/7/30	51	66	1,749	−16	6	3	9	+3	1
2026/7/29	92	110	1,765	−23	3	6	6	−3	0
2026/7/28	88	53	1,788	+35	6	4	9	+2	0
2026/7/27	106	60	1,753	+46	5	1	7	+4	0
2026/7/24	170	101	1,707	+69	1	0	3	+1	0
2026/7/23	31	31	1,638	−1	0	0	2	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	109	5	3,884	+104	121
2026/10/16	56	89	3,780	−33	116
2026/10/15	83	0	3,813	+83	109
2026/10/14	2	17	3,730	−15	103
2026/10/13	34	93	3,745	−59	102
2026/10/12	12	11	3,804	+1	99
2026/10/8	4	95	3,803	−91	101
2026/10/7	11	143	3,894	−132	102
2026/10/6	48	115	4,026	−67	101
2026/10/5	32	20	4,093	+12	100
2026/10/2	19	0	4,081	+19	99
2026/10/1	6	43	4,062	−37	98
2026/9/30	34	58	4,099	−24	98
2026/9/29	14	30	4,123	−16	99
2026/9/24	8	145	4,139	−137	105
2026/9/23	18	8	4,276	+10	109
2026/9/22	12	11	4,266	+1	115
2026/9/21	10	47	4,265	−37	129
2026/9/18	30	22	4,302	+8	155
2026/9/17	35	50	4,294	−15	159
2026/9/16	13	40	4,309	−27	163
2026/9/15	9	19	4,336	−10	172
2026/9/14	13	9	4,346	+4	178
2026/9/11	13	4	4,342	+9	182
2026/9/10	25	1	4,333	+24	189
2026/9/9	12	32	4,309	−20	195
2026/9/8	162	20	4,329	+142	209
2026/9/7	16	9	4,187	+7	217
2026/9/4	14	44	4,180	−30	227
2026/9/3	6	19	4,210	−13	247
2026/9/2	9	0	4,223	+9	249
2026/9/1	12	0	4,214	+12	261
2026/8/31	110	4	4,202	+106	280
2026/8/28	28	114	4,096	−86	287
2026/8/27	20	9	4,182	+11	297
2026/8/26	16	394	4,171	−378	314
2026/8/25	49	77	4,549	−28	317
2026/8/24	56	0	4,577	+56	333
2026/8/21	108	18	4,521	+90	345
2026/8/20	93	27	4,431	+66	356
2026/8/19	14	46	4,365	−32	365
2026/8/18	35	193	4,397	−158	382
2026/8/17	21	142	4,555	−121	416
2026/8/14	111	74	4,676	+37	429
2026/8/13	34	241	4,639	−207	465
2026/8/12	39	270	4,846	−231	482
2026/8/11	27	0	5,077	+27	486
2026/8/10	89	24	5,050	+65	479
2026/8/7	154	35	4,985	+119	468
2026/8/6	139	55	4,866	+84	478
2026/8/5	66	19	4,782	+47	489
2026/8/4	23	69	4,735	−46	507
2026/8/3	23	39	4,781	−16	533
2026/7/31	41	120	4,797	−79	565
2026/7/30	134	35	4,876	+99	572
2026/7/29	164	18	4,777	+146	573
2026/7/28	316	66	4,631	+250	563
2026/7/27	530	48	4,381	+482	571
2026/7/24	143	120	3,899	+23	568
2026/7/23	40	747	3,876	−707	554

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	16,162	−305	18.75%	70,010	86,172	100.00%
2026/10/16	16,467	−176	19.10%	69,705	86,172	100.00%
2026/10/15	16,643	+30	19.31%	69,529	86,172	100.00%
2026/10/14	16,613	+123	19.27%	69,559	86,172	100.00%
2026/10/13	16,490	+53	19.13%	69,682	86,172	100.00%
2026/10/12	16,438	+39	19.07%	69,734	86,172	100.00%
2026/10/8	16,399	−59	19.03%	69,773	86,172	100.00%
2026/10/7	16,458	+17	19.09%	69,714	86,172	100.00%
2026/10/6	16,441	+119	19.07%	69,731	86,172	100.00%
2026/10/5	16,322	+70	18.94%	69,850	86,172	100.00%
2026/10/2	16,252	+82	18.85%	69,920	86,172	100.00%
2026/10/1	16,170	−38	18.76%	70,002	86,172	100.00%
2026/9/30	16,208	+14	18.80%	69,964	86,172	100.00%
2026/9/29	16,194	+58	18.79%	69,978	86,172	100.00%
2026/9/24	16,135	−53	18.72%	70,037	86,172	100.00%
2026/9/23	16,188	−17	18.78%	69,984	86,172	100.00%
2026/9/22	16,205	+17	18.80%	69,967	86,172	100.00%
2026/9/21	16,188	−80	18.78%	69,984	86,172	100.00%
2026/9/18	16,268	−20	18.87%	69,904	86,172	100.00%
2026/9/17	16,288	+116	18.90%	69,884	86,172	100.00%
2026/9/16	16,172	+82	18.76%	70,000	86,172	100.00%
2026/9/15	16,090	+28	18.67%	70,082	86,172	100.00%
2026/9/14	16,063	+95	18.64%	70,110	86,172	100.00%
2026/9/11	15,967	−12	18.52%	70,205	86,172	100.00%
2026/9/10	15,979	−7	18.54%	70,193	86,172	100.00%
2026/9/9	15,986	−23	18.55%	70,186	86,172	100.00%
2026/9/8	16,009	−119	18.57%	70,163	86,172	100.00%
2026/9/7	16,129	+5	18.71%	70,043	86,172	100.00%
2026/9/4	16,123	+39	18.71%	70,049	86,172	100.00%
2026/9/3	16,084	−76	18.66%	70,088	86,172	100.00%
2026/9/2	16,160	+65	18.75%	70,012	86,172	100.00%
2026/9/1	16,096	+170	18.67%	70,077	86,172	100.00%
2026/8/31	15,926	−111	18.48%	70,247	86,172	100.00%
2026/8/28	16,037	−124	18.60%	70,136	86,172	100.00%
2026/8/27	16,160	+87	18.75%	70,012	86,172	100.00%
2026/8/26	16,074	+252	18.65%	70,098	86,172	100.00%
2026/8/25	15,822	+58	18.36%	70,350	86,172	100.00%
2026/8/24	15,764	+36	18.29%	70,408	86,172	100.00%
2026/8/21	15,729	−125	18.25%	70,443	86,172	100.00%
2026/8/20	15,854	−97	18.39%	70,318	86,172	100.00%
2026/8/19	15,950	+5	18.51%	70,222	86,172	100.00%
2026/8/18	15,945	−245	18.50%	70,227	86,172	100.00%
2026/8/17	16,191	−232	18.78%	69,981	86,172	100.00%
2026/8/14	16,423	−165	19.05%	69,749	86,172	100.00%
2026/8/13	16,588	−104	19.24%	69,584	86,172	100.00%
2026/8/12	16,692	+63	19.37%	69,480	86,172	100.00%
2026/8/11	16,629	+501	19.29%	69,543	86,172	100.00%
2026/8/10	16,127	+1,416	18.71%	70,045	86,172	100.00%
2026/8/7	14,712	−233	17.07%	71,461	86,172	100.00%
2026/8/6	14,944	+63	17.34%	71,228	86,172	100.00%
2026/8/5	14,881	+91	17.26%	71,291	86,172	100.00%
2026/8/4	14,790	+102	17.16%	71,382	86,172	100.00%
2026/8/3	14,688	+127	17.04%	71,484	86,172	100.00%
2026/7/31	14,561	+24	16.89%	71,611	86,172	100.00%
2026/7/30	14,537	−228	16.87%	71,635	86,172	100.00%
2026/7/29	14,765	−407	17.13%	71,407	86,172	100.00%
2026/7/28	15,172	−324	17.60%	71,000	86,172	100.00%
2026/7/27	15,496	−132	17.98%	70,676	86,172	100.00%
2026/7/24	15,628	−384	18.13%	70,544	86,172	100.00%
2026/7/23	16,013	−304	18.58%	70,160	86,172	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

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