2393 億光籌碼：三大法人、融資融券、借券與外資持股

2393

市場: 上市
產業: 光電業
收盤（2026/10/19）: 67.90 −1.00（−1.45%）
市值: 301.1 億元
本益比: 14.48 倍
股價淨值比: 1.57 倍
殖利率: 6.63%

生產 LED 發光與感測元件，也提供照明產品

2026 年 9 月營收19.2 億元

年增: +18.61%
月增: +3.31%
累計年增: +7.61%

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）: +16,917
投信近 60 日（張）: −3,259
自營商近 60 日（張）: −3,293
三大法人近 60 日（張）: +10,365
外資持股比率: 30.73%; 60 日來 +3.96 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	67.90	−1.45%	+72	−9	−26	−8	−34	+29
2026/10/16	68.90	+0.73%	+876	−11	+18	−9	+9	+874
2026/10/15	68.40	+0.15%	+791	−5	−2	+3	+1	+787
2026/10/14	68.30	0.00%	+478	−36	−7	−18	−25	+418
2026/10/13	68.30	+0.44%	+773	+18	0	+5	+5	+796
2026/10/12	68.00	+0.29%	−34	+12	+12	0	+12	−10
2026/10/8	67.80	−0.29%	+1,055	−94	−67	−25	−92	+869
2026/10/7	68.00	+1.19%	+991	−11	−113	+21	−92	+887
2026/10/6	67.20	+0.30%	+341	−24	−17	−46	−63	+254
2026/10/5	67.00	+2.45%	+1,636	−262	−57	+70	+13	+1,387
2026/10/2	65.40	+1.40%	+1,319	−262	−90	+10	−80	+978
2026/10/1	64.50	0.00%	+199	−23	+3	−1	+2	+178
2026/9/30	64.50	+1.42%	+687	+12	−24	+2	−22	+677
2026/9/29	63.60	+0.32%	+498	−297	+5	−1	+4	+205
2026/9/24	63.40	+1.93%	+654	−331	−1	−6	−7	+316
2026/9/23	62.20	−2.20%	−423	−360	+2	+1	+3	−780
2026/9/22	63.60	−0.93%	−246	+113	+9	−2	+7	−126
2026/9/21	64.20	−0.31%	−175	+119	+4	−3	+1	−55
2026/9/18	64.40	+1.90%	+1,030	+77	−274	+6	−267	+840
2026/9/17	63.20	+0.16%	+191	+49	0	−32	−32	+209
2026/9/16	63.10	+2.27%	+1,115	+24	−248	+40	−207	+931
2026/9/15	61.70	−1.28%	−251	+45	+9	+13	+22	−185
2026/9/14	62.50	+0.64%	+31	+2	+60	+6	+66	+99
2026/9/11	62.10	+0.49%	+32	+41	−5	−10	−15	+58
2026/9/10	61.80	−1.44%	−595	+27	+9	−4	+5	−563
2026/9/9	62.70	+0.16%	+141	+19	+4	0	+4	+164
2026/9/8	62.60	−1.42%	−200	+7	−12	−17	−29	−223
2026/9/7	63.50	−2.01%	−508	+47	+14	−9	+5	−456
2026/9/4	64.80	+0.31%	+90	−1	+28	−1	+27	+116
2026/9/3	64.60	−2.12%	+87	−195	−2	−10	−12	−120
2026/9/2	66.00	+0.92%	+819	−42	+3	−1	+2	+779
2026/9/1	65.40	−1.06%	+645	−819	−31	−6	−37	−211
2026/8/31	66.10	−0.15%	+240	+1	−131	−2	−133	+108
2026/8/28	66.20	−0.45%	−207	−2	−76	−15	−91	−300
2026/8/27	66.50	−0.45%	+571	−14	−351	+8	−343	+214
2026/8/26	66.80	+2.45%	+1,650	−8	−118	0	−118	+1,525
2026/8/25	65.20	−0.31%	−147	+2	+6	−2	+4	−141
2026/8/24	65.40	+1.08%	+751	−369	−160	−5	−165	+218
2026/8/21	64.70	−2.41%	−487	+48	+6	−5	+1	−438
2026/8/20	66.30	+2.63%	+1,744	−8	+8	−4	+4	+1,741
2026/8/19	64.60	+0.78%	+931	+1	+24	+118	+142	+1,074
2026/8/18	64.10	+1.10%	−153	−14	0	−12	−12	−179
2026/8/17	63.40	+0.32%	+212	−2	−10	−5	−15	+195
2026/8/14	63.20	−3.07%	−1,169	0	−2	+49	+47	−1,122
2026/8/13	65.20	+3.00%	+2,882	−13	+23	+6	+29	+2,898
2026/8/12	63.30	−1.40%	−1,215	−415	+14	−10	+4	−1,626
2026/8/11	64.20	+2.88%	+1,337	−4	−2	+53	+51	+1,385
2026/8/10	62.40	+2.46%	+743	−104	−1	+46	+45	+684
2026/8/7	60.90	−0.81%	+162	+1	+2	−30	−28	+135
2026/8/6	61.40	+1.15%	+621	−381	−11	+5	−6	+234
2026/8/5	60.70	+5.57%	+1,575	+168	+14	+20	+34	+1,777
2026/8/4	57.50	–	+4,274	−24	−2,180	+566	−1,614	+2,636
2026/8/3	61.50	−1.60%	−1,354	+225	−14	−420	−434	−1,563
2026/7/31	62.50	+1.79%	−1,099	+39	+144	−1	+143	−917
2026/7/30	61.40	+0.33%	−918	−5	+10	−133	−123	−1,046
2026/7/29	61.20	−3.16%	−1,125	+2	+97	−96	+1	−1,122
2026/7/28	63.20	−2.02%	−720	−25	+96	−196	−100	−845
2026/7/27	64.50	−2.42%	−843	0	+109	−49	+60	−782
2026/7/24	66.10	−1.20%	−1,509	0	+88	−101	−13	−1,522
2026/7/23	66.90	−0.30%	−1,952	−188	+175	−12	+163	−1,977

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	16	42	2,086	−26	1	0	8	+1	0
2026/10/16	84	119	2,112	−35	0	0	7	0	1
2026/10/15	45	65	2,147	−20	0	0	7	0	0
2026/10/14	104	45	2,167	+59	1	0	7	+1	0
2026/10/13	24	117	2,108	−93	1	0	6	+1	1
2026/10/12	73	23	2,201	+50	0	0	5	0	0
2026/10/8	45	53	2,151	−8	0	0	5	0	0
2026/10/7	65	48	2,159	+14	0	1	5	−1	0
2026/10/6	61	112	2,145	−51	0	0	6	0	0
2026/10/5	142	164	2,196	−23	1	1	6	0	3
2026/10/2	72	24	2,219	+46	0	0	6	0	0
2026/10/1	36	72	2,173	−36	0	0	6	0	0
2026/9/30	47	19	2,209	+28	0	0	6	0	0
2026/9/29	28	18	2,181	+10	0	0	6	0	0
2026/9/24	81	24	2,171	+57	1	0	6	+1	0
2026/9/23	38	19	2,114	+19	0	1	5	−4	1
2026/9/22	34	3	2,095	+30	0	0	9	0	1
2026/9/21	14	4	2,065	+10	0	0	9	0	0
2026/9/18	16	55	2,055	−39	0	0	9	0	0
2026/9/17	20	11	2,094	+4	0	0	9	0	0
2026/9/16	23	45	2,090	−22	0	3	9	−3	0
2026/9/15	10	7	2,112	+3	0	1	12	−1	0
2026/9/14	14	22	2,109	−8	1	1	13	0	0
2026/9/11	15	12	2,117	+2	1	10	13	−9	0
2026/9/10	19	28	2,115	−10	2	2	22	0	0
2026/9/9	39	7	2,125	+32	2	4	22	−2	0
2026/9/8	29	21	2,093	+8	1	2	24	−1	0
2026/9/7	55	120	2,085	−66	1	1	25	0	0
2026/9/4	24	5	2,151	+19	0	0	25	0	1
2026/9/3	27	37	2,132	−10	0	0	25	0	1
2026/9/2	25	52	2,142	−27	4	1	25	+3	1
2026/9/1	40	43	2,169	−3	0	0	22	0	0
2026/8/31	59	30	2,172	+29	1	0	22	+1	0
2026/8/28	59	7	2,143	+51	2	0	21	+2	0
2026/8/27	55	25	2,092	+30	0	0	19	0	0
2026/8/26	113	147	2,062	−35	0	8	19	−8	0
2026/8/25	25	27	2,097	−2	0	1	27	−1	4
2026/8/24	33	39	2,099	−6	0	1	28	−1	0
2026/8/21	90	59	2,105	+31	9	0	29	+9	9
2026/8/20	48	104	2,074	−56	0	0	20	0	6
2026/8/19	30	208	2,130	−179	2	1	20	+1	0
2026/8/18	70	115	2,309	−45	2	20	19	−18	3
2026/8/17	106	98	2,354	−302	2	0	37	+2	0
2026/8/14	161	53	2,656	+108	7	7	35	0	0
2026/8/13	64	314	2,548	−253	12	1	35	+11	0
2026/8/12	260	549	2,801	−290	1	0	24	+1	4
2026/8/11	197	67	3,091	+130	15	1	23	+14	0
2026/8/10	484	67	2,961	+417	1	3	9	−2	0
2026/8/7	74	29	2,544	+43	1	4	11	−3	0
2026/8/6	95	66	2,501	+29	2	0	14	+2	1
2026/8/5	133	113	2,472	+15	5	45	12	−40	19
2026/8/4	131	34	2,457	+97	52	0	52	+52	60
2026/8/3	93	33	2,360	+56	0	0	0	0	0
2026/7/31	64	43	2,304	+21	0	0	0	0	0
2026/7/30	45	54	2,283	−10	0	0	0	0	0
2026/7/29	95	414	2,293	−329	0	10	0	−10	0
2026/7/28	13	53	2,622	−40	1	0	10	+1	0
2026/7/27	59	200	2,662	−141	0	1	9	−1	0
2026/7/24	72	35	2,803	+37	0	2	10	−2	0
2026/7/23	30	30	2,766	0	0	2	12	−2	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	12	65	5,529	−53	464
2026/10/16	4	1,027	5,582	−1,023	466
2026/10/15	12	69	6,605	−57	462
2026/10/14	11	0	6,662	+11	468
2026/10/13	66	562	6,651	−496	469
2026/10/12	0	121	7,147	−121	463
2026/10/8	6	28	7,268	−22	477
2026/10/7	18	656	7,290	−638	468
2026/10/6	5	78	7,928	−73	458
2026/10/5	93	0	8,001	+93	457
2026/10/2	0	88	7,908	−88	450
2026/10/1	33	255	7,996	−222	447
2026/9/30	2	29	8,218	−27	459
2026/9/29	1	230	8,245	−229	456
2026/9/24	4	492	8,474	−488	461
2026/9/23	5	0	8,962	+5	496
2026/9/22	66	28	8,957	+38	535
2026/9/21	55	147	8,919	−92	552
2026/9/18	6	38	9,011	−32	568
2026/9/17	50	126	9,043	−76	556
2026/9/16	13	12	9,119	+1	566
2026/9/15	11	0	9,118	+11	583
2026/9/14	27	5	9,107	+22	694
2026/9/11	24	30	9,085	−6	734
2026/9/10	224	27	9,091	+197	752
2026/9/9	99	203	8,894	−104	772
2026/9/8	36	548	8,998	−512	795
2026/9/7	60	75	9,510	−15	807
2026/9/4	12	263	9,525	−251	826
2026/9/3	12	212	9,776	−200	840
2026/9/2	8	955	9,976	−947	861
2026/9/1	16	397	10,923	−381	863
2026/8/31	149	193	11,304	−44	869
2026/8/28	69	232	11,348	−163	874
2026/8/27	42	219	11,511	−177	900
2026/8/26	25	2,782	11,688	−2,757	913
2026/8/25	84	803	14,445	−719	903
2026/8/24	20	69	15,164	−49	928
2026/8/21	241	393	15,213	−152	949
2026/8/20	80	151	15,365	−71	967
2026/8/19	20	189	15,436	−169	970
2026/8/18	230	1,668	15,605	−1,438	971
2026/8/17	57	343	17,043	−286	985
2026/8/14	221	141	17,329	+80	988
2026/8/13	66	200	17,249	−134	1,004
2026/8/12	175	71	17,383	+104	1,011
2026/8/11	147	1,007	17,279	−860	983
2026/8/10	360	157	18,139	+203	977
2026/8/7	175	1,866	17,936	−1,691	980
2026/8/6	126	730	19,627	−604	980
2026/8/5	30	113	20,231	−83	969
2026/8/4	582	50	20,314	+532	961
2026/8/3	1,281	0	19,782	+1,281	870
2026/7/31	699	1,256	18,501	−557	862
2026/7/30	727	177	19,058	+550	875
2026/7/29	879	0	18,508	+879	887
2026/7/28	830	0	17,629	+830	891
2026/7/27	687	143	16,799	+544	924
2026/7/24	960	0	16,255	+960	921
2026/7/23	912	123	15,295	+789	962

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	136,296	+64	30.73%	307,097	443,393	100.00%
2026/10/16	136,232	+874	30.72%	307,161	443,393	100.00%
2026/10/15	135,358	+719	30.52%	308,035	443,393	100.00%
2026/10/14	134,639	+489	30.36%	308,754	443,393	100.00%
2026/10/13	134,150	+821	30.25%	309,244	443,393	100.00%
2026/10/12	133,328	−34	30.06%	310,065	443,393	100.00%
2026/10/8	133,362	+984	30.07%	310,031	443,393	100.00%
2026/10/7	132,378	+776	29.85%	311,015	443,393	100.00%
2026/10/6	131,602	+312	29.68%	311,791	443,393	100.00%
2026/10/5	131,290	+1,742	29.61%	312,103	443,393	100.00%
2026/10/2	129,548	+1,231	29.21%	313,845	443,393	100.00%
2026/10/1	128,316	−55	28.93%	315,077	443,393	100.00%
2026/9/30	128,372	+333	28.95%	315,022	443,393	100.00%
2026/9/29	128,038	+327	28.87%	315,355	443,393	100.00%
2026/9/24	127,711	+650	28.80%	315,682	443,393	100.00%
2026/9/23	127,061	−423	28.65%	316,332	443,393	100.00%
2026/9/22	127,484	−178	28.75%	315,909	443,393	100.00%
2026/9/21	127,661	−305	28.79%	315,732	443,393	100.00%
2026/9/18	127,967	+1,136	28.86%	315,426	443,393	100.00%
2026/9/17	126,830	+130	28.60%	316,563	443,393	100.00%
2026/9/16	126,700	+1,004	28.57%	316,693	443,393	100.00%
2026/9/15	125,696	−300	28.34%	317,697	443,393	100.00%
2026/9/14	125,996	+115	28.41%	317,397	443,393	100.00%
2026/9/11	125,881	+31	28.39%	317,512	443,393	100.00%
2026/9/10	125,850	−424	28.38%	317,543	443,393	100.00%
2026/9/9	126,274	+187	28.47%	317,119	443,393	100.00%
2026/9/8	126,087	−212	28.43%	317,306	443,393	100.00%
2026/9/7	126,299	−480	28.48%	317,094	443,393	100.00%
2026/9/4	126,779	+81	28.59%	316,614	443,393	100.00%
2026/9/3	126,698	+74	28.57%	316,695	443,393	100.00%
2026/9/2	126,625	+690	28.55%	316,768	443,393	100.00%
2026/9/1	125,935	+540	28.40%	317,458	443,393	100.00%
2026/8/31	125,394	+232	28.28%	317,999	443,393	100.00%
2026/8/28	125,162	−176	28.22%	318,231	443,393	100.00%
2026/8/27	125,339	+564	28.26%	318,054	443,393	100.00%
2026/8/26	124,775	+1,651	28.14%	318,618	443,393	100.00%
2026/8/25	123,123	−123	27.76%	320,270	443,393	100.00%
2026/8/24	123,246	+752	27.79%	320,147	443,393	100.00%
2026/8/21	122,494	−680	27.62%	320,899	443,393	100.00%
2026/8/20	123,174	+1,624	27.77%	320,219	443,393	100.00%
2026/8/19	121,549	+911	27.41%	321,844	443,393	100.00%
2026/8/18	120,638	−262	27.20%	322,755	443,393	100.00%
2026/8/17	120,900	+140	27.26%	322,493	443,393	100.00%
2026/8/14	120,760	−1,066	27.23%	322,633	443,393	100.00%
2026/8/13	121,826	+2,858	27.47%	321,567	443,393	100.00%
2026/8/12	118,969	−1,134	26.83%	324,425	443,393	100.00%
2026/8/11	120,103	+1,421	27.08%	323,291	443,393	100.00%
2026/8/10	118,681	+844	26.76%	324,712	443,393	100.00%
2026/8/7	117,837	+160	26.57%	325,556	443,393	100.00%
2026/8/6	117,677	+1,002	26.54%	325,716	443,393	100.00%
2026/8/5	116,675	+768	26.31%	326,718	443,393	100.00%
2026/8/4	115,908	+4,116	26.14%	327,485	443,393	100.00%
2026/8/3	111,792	−1,255	25.21%	331,601	443,393	100.00%
2026/7/31	113,047	−1,028	25.49%	330,346	443,393	100.00%
2026/7/30	114,075	−816	25.72%	329,318	443,393	100.00%
2026/7/29	114,891	−792	25.91%	328,502	443,393	100.00%
2026/7/28	115,683	−772	26.09%	327,710	443,393	100.00%
2026/7/27	116,455	−522	26.26%	326,938	443,393	100.00%
2026/7/24	116,977	−1,741	26.38%	326,416	443,393	100.00%
2026/7/23	118,718	−1,807	26.77%	324,675	443,393	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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