2426 鼎元籌碼：三大法人、融資融券、借券與外資持股

2426

市場: 上市
產業: 光電業
收盤（2026/10/19）: 92.60 −1.70（−1.80%）
市值: 278.4 億元
本益比: 926.00 倍
股價淨值比: 7.26 倍
殖利率: 0.11%

生產化合物半導體與矽感測元件

2026 年 9 月營收2.53 億元

年增: +40.85%
月增: −0.23%
累計年增: +9.74%

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）: −4,724
投信近 60 日（張）: 0
自營商近 60 日（張）: +850
三大法人近 60 日（張）: −3,874
外資持股比率: 6.80%; 60 日來 −0.84 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）	自營商避險（張）	自營商（張）	三大法人（張）
2026/10/19	92.60	−1.80%	+114	−4	+82	+78	+191
2026/10/16	94.30	+3.97%	+1,456	−162	+7	−155	+1,301
2026/10/15	90.70	−7.92%	−3,088	−2	−41	−43	−3,131
2026/10/14	98.50	+4.56%	−639	−11	+1	−10	−649
2026/10/13	94.20	−6.27%	−534	−34	−34	−68	−602
2026/10/12	100.50	−2.43%	−2,723	−102	−2	−104	−2,827
2026/10/8	103.00	−0.96%	−28	−1	−10	−11	−38
2026/10/7	104.00	−1.42%	+271	+2	+1	+3	+274
2026/10/6	105.50	−7.46%	−6,385	−62	−253	−315	−6,701
2026/10/5	114.00	+9.62%	+9,786	−7	+270	+263	+10,049
2026/10/2	104.00	+0.97%	+389	−8	−54	−62	+327
2026/10/1	103.00	−0.96%	−2,038	+111	+60	+171	−1,867
2026/9/30	104.00	+4.21%	+551	−99	+5	−94	+458
2026/9/29	99.80	+2.99%	+7,054	−9	+103	+94	+7,148
2026/9/24	96.90	−0.92%	−2,085	−2	−14	−16	−2,100
2026/9/23	97.80	−1.01%	−1,332	−49	−33	−82	−1,413
2026/9/22	98.80	−1.00%	−3,183	−17	−102	−119	−3,301
2026/9/21	99.80	−2.16%	−1,979	+3	−105	−102	−2,081
2026/9/18	102.00	+6.25%	+5,264	+329	+214	+543	+5,806
2026/9/17	96.00	−3.81%	−2,431	+23	+30	+53	−2,379
2026/9/16	99.80	+9.91%	+2,443	+1	+92	+93	+2,536
2026/9/15	90.80	−2.68%	−1,160	−298	−4	−302	−1,462
2026/9/14	93.30	−3.91%	−3,068	+64	−32	+32	−3,036
2026/9/11	97.10	+1.04%	+2,055	+295	+53	+348	+2,403
2026/9/10	96.10	−3.42%	−6,583	−4	−109	−113	−6,696
2026/9/9	99.50	+2.05%	+3,733	+1	−60	−59	+3,674
2026/9/8	97.50	−1.61%	−4,044	−1	−58	−59	−4,103
2026/9/7	99.10	−5.17%	−12,949	−39	+250	+211	−12,738
2026/9/4	104.50	+10.00%	+11,199	+23	+71	+94	+11,293
2026/9/3	95.00	−9.09%	−2,963	−116	−17	−133	−3,096
2026/9/2	104.50	−2.79%	−2,531	−163	+2	−161	−2,692
2026/9/1	107.50	+9.92%	−2,264	+189	+136	+325	−1,939
2026/8/31	97.80	+1.77%	+133	−80	+107	+27	+160
2026/8/28	96.10	−0.52%	−5,623	−117	+5	−112	−5,735
2026/8/27	96.60	−3.21%	+4,311	+86	−278	−192	+4,119
2026/8/26	99.80	+9.91%	−2,323	+204	+212	+416	−1,906
2026/8/25	90.80	+9.93%	−3,857	−17	+145	+128	−3,729
2026/8/24	82.60	+0.49%	+13,703	+29	+56	+85	+13,788
2026/8/21	82.20	+9.89%	+6,273	+17	−22	−5	+6,268
2026/8/20	74.80	+10.00%	+3,750	+2	−37	−35	+3,715
2026/8/19	68.00	+1.34%	−1,228	+12	+36	+48	−1,179
2026/8/18	67.10	−8.33%	−6,961	−5	−112	−117	−7,077
2026/8/17	73.20	+9.91%	+8,343	+4	+125	+129	+8,473
2026/8/14	66.60	−2.92%	−1,549	−2	−3	−5	−1,554
2026/8/13	68.60	−0.44%	−610	+8	+39	+47	−563
2026/8/12	68.90	+6.49%	+3,887	+5	+13	+18	+3,904
2026/8/11	64.70	−4.29%	−218	−43	0	−43	−261
2026/8/10	67.60	−0.29%	−4,398	+48	+35	+83	−4,315
2026/8/7	67.80	+6.10%	+776	+4	0	+4	+780
2026/8/6	63.90	+2.24%	−953	−5	+35	+30	−923
2026/8/5	62.50	+2.80%	+1,070	−126	+22	−104	+966
2026/8/4	60.80	+9.95%	+534	−57	−10	−67	+467
2026/8/3	55.30	+9.94%	+2,061	+41	+6	+47	+2,107
2026/7/31	50.30	+6.01%	−3,146	+102	+7	+109	−3,037
2026/7/30	47.45	−5.67%	+2,371	−35	+6	−29	+2,342
2026/7/29	50.30	−9.86%	−322	+13	+3	+16	−306
2026/7/28	55.80	−10.00%	−342	+2	+1	+3	−340
2026/7/27	62.00	0.00%	−306	+3	−1	+2	−304
2026/7/24	62.00	+1.47%	−749	+44	−10	+34	−715
2026/7/23	61.10	+3.91%	−1,658	+31	0	+31	−1,628

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	480	1,223	21,943	−744	64	259	663	−195	14
2026/10/16	1,044	1,616	22,687	−574	90	162	858	−72	4
2026/10/15	1,190	2,584	23,261	−1,394	297	416	930	−119	32
2026/10/14	1,346	788	24,655	+544	120	61	1,049	+59	10
2026/10/13	1,286	3,707	24,111	−2,431	69	250	990	−182	41
2026/10/12	1,784	1,141	26,542	+640	41	34	1,172	+4	17
2026/10/8	845	1,749	25,902	−904	8	357	1,168	−350	7
2026/10/7	2,049	3,730	26,806	−1,681	24	97	1,518	−73	16
2026/10/6	4,729	4,836	28,487	−123	20	343	1,591	−324	28
2026/10/5	3,221	3,692	28,610	−475	423	5	1,915	+415	1
2026/10/2	2,537	2,051	29,085	+486	43	191	1,500	−148	29
2026/10/1	4,880	6,181	28,599	−1,303	33	78	1,648	−46	69
2026/9/30	6,121	5,022	29,902	+1,098	264	106	1,694	+158	69
2026/9/29	1,606	2,038	28,804	−434	164	14	1,536	+150	33
2026/9/24	1,216	1,380	29,238	−167	46	199	1,386	−154	84
2026/9/23	1,700	1,980	29,405	−280	51	105	1,540	−61	46
2026/9/22	3,267	2,149	29,685	+1,118	43	176	1,601	−133	44
2026/9/21	1,940	1,845	28,567	+93	22	136	1,734	−118	18
2026/9/18	4,860	2,639	28,474	+2,209	331	133	1,852	+198	135
2026/9/17	3,807	3,705	26,265	+46	63	607	1,654	−549	78
2026/9/16	3,238	3,081	26,219	+155	923	617	2,203	+306	68
2026/9/15	1,189	1,561	26,064	−374	168	274	1,897	−106	86
2026/9/14	1,679	1,572	26,438	+106	744	341	2,003	+402	66
2026/9/11	1,867	2,427	26,332	−602	305	183	1,601	+12	117
2026/9/10	1,772	2,174	26,934	−404	59	520	1,589	−462	45
2026/9/9	4,650	5,422	27,338	−773	195	133	2,051	−109	123
2026/9/8	2,540	2,416	28,111	+124	129	293	2,160	−165	46
2026/9/7	4,931	4,329	27,987	+602	316	610	2,325	−294	61
2026/9/4	4,318	5,123	27,385	−809	1,093	169	2,619	+924	331
2026/9/3	4,035	6,072	28,194	−2,242	456	559	1,695	−103	102
2026/9/2	5,274	5,776	30,436	−502	65	765	1,798	−700	90
2026/9/1	7,074	4,004	30,938	+3,064	1,118	66	2,498	+1,052	92
2026/8/31	7,222	8,207	27,874	−986	277	331	1,446	−55	241
2026/8/28	6,026	2,920	28,860	+3,106	118	380	1,501	−262	112
2026/8/27	8,284	7,098	25,754	+1,183	162	1,041	1,763	−886	132
2026/8/26	9,258	5,284	24,571	+3,973	1,466	151	2,649	+1,312	95
2026/8/25	5,806	3,130	20,598	+2,676	445	410	1,337	+35	99
2026/8/24	3,874	11,060	17,922	−7,186	454	179	1,302	+273	223
2026/8/21	4,996	4,632	25,108	+364	338	28	1,029	+310	8
2026/8/20	9,340	2,810	24,744	+6,528	148	15	719	+133	10
2026/8/19	1,233	566	18,216	+664	80	68	586	+12	8
2026/8/18	2,242	973	17,552	+1,269	192	254	574	−62	23
2026/8/17	1,359	1,680	16,283	−330	270	54	636	+216	43
2026/8/14	922	835	16,613	+80	31	50	420	−19	12
2026/8/13	1,818	1,281	16,533	+535	38	34	439	+4	131
2026/8/12	1,151	1,679	15,998	−529	93	161	435	−68	21
2026/8/11	1,158	880	16,527	+277	31	107	503	−76	5
2026/8/10	2,488	1,112	16,250	+1,372	189	63	579	+126	36
2026/8/7	1,398	856	14,878	+536	158	84	453	+73	25
2026/8/6	1,589	837	14,342	+751	143	31	380	+112	12
2026/8/5	1,464	2,212	13,591	−749	42	32	268	+10	56
2026/8/4	1,845	1,044	14,340	+799	113	51	258	+62	22
2026/8/3	1,078	994	13,541	+84	99	141	196	−42	13
2026/7/31	1,153	165	13,457	+966	50	81	238	−31	10
2026/7/30	342	1,194	12,491	−873	5	68	269	−63	9
2026/7/29	754	1,324	13,364	−586	98	116	332	−18	0
2026/7/28	390	1,056	13,950	−687	169	125	350	+44	6
2026/7/27	359	657	14,637	−300	64	105	306	−41	17
2026/7/24	1,679	774	14,937	+905	181	30	347	+151	37
2026/7/23	1,332	538	14,032	+794	68	8	196	+60	54

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	140	26	18,395	+114	10,803
2026/10/16	163	0	18,281	+163	11,486
2026/10/15	323	258	18,118	+65	11,944
2026/10/14	231	12	18,053	+219	12,009
2026/10/13	474	152	17,834	+322	12,228
2026/10/12	627	1,590	17,512	−963	12,550
2026/10/8	478	92	18,475	+386	11,587
2026/10/7	525	951	18,089	−426	11,973
2026/10/6	269	650	18,515	−381	11,547
2026/10/5	130	92	18,896	+38	11,166
2026/10/2	511	397	18,858	+114	11,204
2026/10/1	208	953	18,744	−745	11,318
2026/9/30	272	316	19,489	−44	10,573
2026/9/29	95	187	19,533	−92	10,529
2026/9/24	941	264	19,625	+677	10,437
2026/9/23	207	0	18,948	+207	11,114
2026/9/22	149	1,369	18,741	−1,220	11,321
2026/9/21	304	283	19,961	+21	10,101
2026/9/18	118	283	19,940	−165	10,122
2026/9/17	51	83	20,105	−32	9,958
2026/9/16	292	184	20,137	+108	9,926
2026/9/15	271	81	20,029	+190	10,034
2026/9/14	235	72	19,839	+163	10,224
2026/9/11	232	169	19,676	+63	10,387
2026/9/10	431	1,328	19,613	−897	10,450
2026/9/9	1,213	94	20,510	+1,119	9,553
2026/9/8	786	2,329	19,391	−1,543	10,671
2026/9/7	546	357	20,934	+189	9,128
2026/9/4	933	334	20,745	+599	9,317
2026/9/3	2,695	51	20,146	+2,644	9,882
2026/9/2	881	93	17,502	+788	9,500
2026/9/1	722	589	16,714	+133	8,788
2026/8/31	92	1,040	16,581	−948	8,165
2026/8/28	4	1	17,529	+3	7,388
2026/8/27	392	510	17,526	−118	6,869
2026/8/26	240	2,855	17,644	−2,615	5,952
2026/8/25	2	144	20,259	−142	5,206
2026/8/24	126	5	20,401	+121	4,779
2026/8/21	231	62	20,280	+169	4,270
2026/8/20	902	125	20,111	+777	4,096
2026/8/19	285	446	19,334	−161	4,013
2026/8/18	77	0	19,495	+77	4,603
2026/8/17	268	81	19,418	+187	4,571
2026/8/14	232	261	19,231	−29	4,530
2026/8/13	532	121	19,260	+411	4,559
2026/8/12	27	0	18,849	+27	4,449
2026/8/11	334	642	18,822	−308	4,394
2026/8/10	1,174	165	19,130	+1,009	4,393
2026/8/7	460	216	18,121	+244	4,349
2026/8/6	97	535	17,877	−438	4,399
2026/8/5	505	192	18,315	+313	4,517
2026/8/4	152	257	18,002	−105	4,798
2026/8/3	67	0	18,107	+67	5,046
2026/7/31	197	22	18,040	+175	5,355
2026/7/30	46	89	17,865	−43	5,438
2026/7/29	46	274	17,908	−228	5,663
2026/7/28	95	387	18,136	−292	5,671
2026/7/27	84	250	18,428	−166	5,824
2026/7/24	470	53	18,594	+417	5,905
2026/7/23	429	783	18,177	−354	5,938

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	20,464	+298	6.80%	280,158	300,622	100.00%
2026/10/16	20,166	+1,601	6.70%	280,456	300,622	100.00%
2026/10/15	18,565	−3,219	6.17%	282,057	300,622	100.00%
2026/10/14	21,784	−1,576	7.24%	278,838	300,622	100.00%
2026/10/13	23,360	−63	7.77%	277,262	300,622	100.00%
2026/10/12	23,423	−2,936	7.79%	277,199	300,622	100.00%
2026/10/8	26,359	+44	8.76%	274,263	300,622	100.00%
2026/10/7	26,315	+603	8.75%	274,307	300,622	100.00%
2026/10/6	25,712	−6,724	8.55%	274,911	300,622	100.00%
2026/10/5	32,436	+9,856	10.78%	268,186	300,622	100.00%
2026/10/2	22,580	+572	7.51%	278,042	300,622	100.00%
2026/10/1	22,008	−2,686	7.32%	278,614	300,622	100.00%
2026/9/30	24,694	+441	8.21%	275,928	300,622	100.00%
2026/9/29	24,253	+6,986	8.06%	276,369	300,622	100.00%
2026/9/24	17,267	−1,411	5.74%	283,355	300,622	100.00%
2026/9/23	18,678	−1,146	6.21%	281,945	300,622	100.00%
2026/9/22	19,823	−3,710	6.59%	280,799	300,622	100.00%
2026/9/21	23,533	−1,988	7.82%	277,089	300,622	100.00%
2026/9/18	25,521	+5,219	8.48%	275,101	300,622	100.00%
2026/9/17	20,302	−2,493	6.75%	280,320	300,622	100.00%
2026/9/16	22,796	+2,502	7.58%	277,826	300,622	100.00%
2026/9/15	20,294	−1,038	6.75%	280,328	300,622	100.00%
2026/9/14	21,332	−2,887	7.09%	279,291	300,622	100.00%
2026/9/11	24,218	+2,064	8.05%	276,404	300,622	100.00%
2026/9/10	22,154	−6,718	7.36%	278,468	300,622	100.00%
2026/9/9	28,872	+4,691	9.60%	271,750	300,622	100.00%
2026/9/8	24,181	−4,235	8.04%	276,441	300,622	100.00%
2026/9/7	28,416	−13,216	9.45%	272,206	300,622	100.00%
2026/9/4	41,632	+11,025	13.84%	258,990	300,622	100.00%
2026/9/3	30,607	−2,731	10.18%	270,015	300,622	100.00%
2026/9/2	33,338	−2,322	11.08%	267,284	300,622	100.00%
2026/9/1	35,660	−2,114	11.86%	264,962	300,622	100.00%
2026/8/31	37,774	−800	12.56%	262,848	300,622	100.00%
2026/8/28	38,574	−5,663	12.83%	262,048	300,622	100.00%
2026/8/27	44,237	+4,159	14.71%	256,385	300,622	100.00%
2026/8/26	40,079	−2,420	13.33%	260,544	300,622	100.00%
2026/8/25	42,498	−2,789	14.13%	258,124	300,622	100.00%
2026/8/24	45,287	+14,170	15.06%	255,335	300,622	100.00%
2026/8/21	31,118	+6,242	10.35%	269,504	300,622	100.00%
2026/8/20	24,876	+4,702	8.27%	275,746	300,622	100.00%
2026/8/19	20,174	−1,336	6.71%	280,448	300,622	100.00%
2026/8/18	21,510	−6,815	7.15%	279,112	300,622	100.00%
2026/8/17	28,324	+8,504	9.42%	272,298	300,622	100.00%
2026/8/14	19,820	−1,573	6.59%	280,802	300,622	100.00%
2026/8/13	21,394	−589	7.11%	279,229	300,622	100.00%
2026/8/12	21,983	+3,902	7.31%	278,639	300,622	100.00%
2026/8/11	18,081	−536	6.01%	282,541	300,622	100.00%
2026/8/10	18,617	−3,942	6.19%	282,005	300,622	100.00%
2026/8/7	22,559	+844	7.50%	278,063	300,622	100.00%
2026/8/6	21,715	−1,113	7.22%	278,907	300,622	100.00%
2026/8/5	22,828	+1,153	7.59%	277,794	300,622	100.00%
2026/8/4	21,676	+569	7.21%	278,947	300,622	100.00%
2026/8/3	21,106	+2,151	7.02%	279,516	300,622	100.00%
2026/7/31	18,956	−2,971	6.30%	281,667	300,622	100.00%
2026/7/30	21,927	+2,276	7.29%	278,695	300,622	100.00%
2026/7/29	19,651	−620	6.53%	280,971	300,622	100.00%
2026/7/28	20,271	−2,022	6.74%	280,351	300,622	100.00%
2026/7/27	22,293	−406	7.41%	278,329	300,622	100.00%
2026/7/24	22,699	−283	7.55%	277,923	300,622	100.00%
2026/7/23	22,982	−1,931	7.64%	277,640	300,622	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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