跳到主要內容

2451
市場
上市
產業
半導體業
收盤(2026/10/19)
269.50 −8.00(−2.88%)
市值
1,162 億元
本益比
4.69 倍
股價淨值比
3.02 倍
殖利率
4.37%

記憶體與儲存媒體自有品牌,DRAM 與快閃記憶體為主

2026 年 9 月營收60.4 億元

年增
+290.42%
月增
+24.76%
累計年增
+369.98%
看月營收

備註:本月營收較去年同期增加主係市場價格上漲所致

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。

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)
+3,793
投信近 60 日(張)
+793
自營商近 60 日(張)
−165
三大法人近 60 日(張)
+4,421
外資持股比率
11.47%
60 日來 +0.50 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)外資自營商(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)
2026/10/19269.50−2.88%−5650+19−3−50−54−600
2026/10/16277.50+3.16%+6100+536+1+53+54+1,200
2026/10/15269.00−3.41%−3700+1340−37−37−273
2026/10/14278.50+0.91%+2380+109+12+26+38+385
2026/10/13276.00−3.66%−1,4540+496−3−31−34−992
2026/10/12286.50+0.70%+2620+2100−3−3+469
2026/10/8284.50−0.87%−2370+1390+3+3−95
2026/10/7287.00+2.87%+8870+126+1+4+5+1,018
2026/10/6279.00−3.63%−1,5700+1130−42−42−1,499
2026/10/5289.50−0.17%+3410+134−5+14+9+484
2026/10/2290.00+0.17%−1110+1170+3+3+9
2026/10/1289.50+0.17%−2410+560−2−2−188
2026/9/30289.00+1.05%+1,1820+6+7+15+22+1,209
2026/9/29286.00+0.53%+6670+17+1+10+10+694
2026/9/24284.500.00%−7000−16−16−23
2026/9/23284.50−0.18%+3010−100+1+1+292
2026/9/22285.00−0.35%+2340−100−24−24+200
2026/9/21286.00+1.06%+6670−9+5+18+23+680
2026/9/18283.00+2.17%+4230−8+17+6+23+438
2026/9/17277.00−1.95%−3320−104+2−57−55−490
2026/9/16282.50+3.48%+6260−297−9+83+74+403
2026/9/15273.00−0.36%−1640−14−5−10−14−192
2026/9/14274.00−0.90%−210+3−11−6−17−34
2026/9/11276.50−2.12%−570000−37−37−606
2026/9/10282.50−1.74%−60000−4−25−28−629
2026/9/9287.50+0.52%+3230−2−4+29+25+346
2026/9/8286.00−1.21%+4310−1−4−2−6+424
2026/9/7289.50+1.76%+6220+31+8+5+13+666
2026/9/4284.50−0.52%−1,3870+6+2−14−13−1,394
2026/9/3286.00−3.54%−1,4680−7+1−34−33−1,508
2026/9/2296.50+0.51%+4960−108+8+7+15+403
2026/9/1295.00+0.17%+590+128+3−19−16+171
2026/8/31294.50+0.17%−1560−2−3+29+26−132
2026/8/28294.00−1.34%−1,2830−13+1−12−11−1,308
2026/8/27298.00−1.00%−3630−37−1+10−400
2026/8/26301.00+0.67%−6430−5+6−16−10−657
2026/8/25299.00−5.38%−2,6380+12−32−91−123−2,748
2026/8/24316.00+1.12%−4030+75−138−4−142−470
2026/8/21312.50+9.84%+9,1460−9+172+135+306+9,443
2026/8/20284.50+1.25%+1250−178−10−29−39−92
2026/8/19281.00+0.36%+2480−1750+26+27+100
2026/8/18280.00−3.45%−1,0320−173−1−41−42−1,246
2026/8/17290.00−0.85%−6360−12−10−13−23−671
2026/8/14292.50−3.15%−1,3450−4−1−115−116−1,464
2026/8/13302.00+2.55%+2,3480−1+6+27+32+2,380
2026/8/12294.50+2.97%+3,18200+1+48+49+3,231
2026/8/11286.00−3.21%−3490−220−24−24−395
2026/8/10295.50−0.51%−1,5270−16+2−58−57−1,599
2026/8/7297.00+1.37%+3,0020−4+5−86−81+2,917
2026/8/6293.00+3.72%+3,4680−1−30+137+106+3,573
2026/8/5282.50−0.70%−1,2310−19−2−81−83−1,333
2026/8/4284.50+1.25%+1,1720−138−32+34+2+1,036
2026/8/3281.00−4.10%−4,0730−4+8−84−76−4,152
2026/7/31293.00+8.72%+2,6470+196+5+89+94+2,936
2026/7/30269.500.00%+8120−25−9−18−27+760
2026/7/29269.50+4.66%+100+6+11+70+82+98
2026/7/28257.50−5.33%−1,5900+2+1−118−117−1,706
2026/7/27272.00+3.03%−1,5440+9−10+79+69−1,466
2026/7/24264.00+7.98%−2,9500+3+15+91+106−2,841
2026/7/23244.50+1.24%+1230−482−1+19+18−340

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
2026/10/19255305,647+225810363−950
2026/10/16261995,422−173522158−171
2026/10/15111795,595+318742175+452
2026/10/1445575,564−12323130+290
2026/10/13149915,576+588810100
2026/10/1286585,518+2806101−60
2026/10/8158735,490+8465107+10
2026/10/7562225,406−169619106−133
2026/10/6295495,575+232210119−81
2026/10/5194875,343+10692127+70
2026/10/243885,237−451112000
2026/10/132195,282+131112000
2026/9/30301615,269−131120120−190
2026/9/2912465,400−3810139+10
2026/9/24511075,438−5609138−90
2026/9/2358345,494+23015147−180
2026/9/2254525,471−1176165+110
2026/9/21211125,472−917715401
2026/9/1848625,563−15252154−500
2026/9/17801255,578−4843204+10
2026/9/161131615,626−4963203+30
2026/9/15441045,675−62118200+30
2026/9/14581125,737−56331197−281
2026/9/11961715,793−75559225−540
2026/9/10631095,868−465332279+210
2026/9/9652945,914−23364258+20
2026/9/8971606,147−6361256+50
2026/9/7631946,210−13112124251−1120
2026/9/42291866,341+3812315363+1080
2026/9/32542026,303+522623255+30
2026/9/21261316,251−5410252−60
2026/9/1992136,256−115319258−162
2026/8/31161926,371+6896274+30
2026/8/283161636,303+145214271−120
2026/8/273882126,158+1757728300
2026/8/262382235,983+14756283−492
2026/8/255708675,969−29720119332−993
2026/8/247056926,266+135244431+817
2026/8/211,2551,3446,253−90136155423−193
2026/8/20151616,343+90817442−90
2026/8/19901336,253−482648451−221
2026/8/181882976,301−1093543473−81
2026/8/171271596,410−33861481−530
2026/8/144843866,443+984565534−200
2026/8/133454126,345−684048554−810
2026/8/121875666,413−38339167562−1284
2026/8/114013006,796+10114643690+1022
2026/8/105273166,695+2114958588−97
2026/8/73161,0606,484−744629597+537
2026/8/67959267,228−14390107544−178
2026/8/59515877,371+36410145561+5610
2026/8/46815457,007+136278293505−1512
2026/8/31,0303986,871+63132589520+23615
2026/7/318546256,240+2246852284+1627
2026/7/303748306,016−45660175268−11541
2026/7/297306446,472+86191160383+3131
2026/7/283925316,386−13974280352−20616
2026/7/279047686,525+12330810558+29835
2026/7/241,2916226,402+66322822260+20540
2026/7/233431065,739+236101155−11

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
日期借券賣出還券調整借券賣出餘額(張)增減次一營業日可借券賣出
2026/10/19551241015,287+310683
2026/10/167168014,977+3687
2026/10/1534717014,974+330690
2026/10/1436103014,644−67693
2026/10/1335238014,711+314719
2026/10/12163167014,397−4718
2026/10/825113014,401+238739
2026/10/7100795014,163−695786
2026/10/65325014,858+527929
2026/10/517097014,331+731,075
2026/10/211511014,258+1041,085
2026/10/1392135014,154+2571,102
2026/9/30214620013,897−4061,128
2026/9/29164608014,303−4441,127
2026/9/24341150014,747+1911,163
2026/9/2314458014,556+861,219
2026/9/2214086014,470+541,272
2026/9/21138150014,416−121,310
2026/9/189726014,428+711,354
2026/9/1729611014,357+2851,437
2026/9/1640141014,072+3601,526
2026/9/151413013,712+1381,595
2026/9/142583013,574+2551,678
2026/9/11368161013,319+2071,778
2026/9/102020013,112+2021,922
2026/9/971244012,910−1732,074
2026/9/810513013,083+922,185
2026/9/717011012,991+1592,239
2026/9/443315012,832+4182,362
2026/9/336978012,414+2912,501
2026/9/2572012,123+552,487
2026/9/190709012,068−6192,500
2026/8/31203645012,687−4422,500
2026/8/2821142013,129+1692,505
2026/8/275292012,960−402,510
2026/8/26454,893013,000−4,8482,517
2026/8/25932,500017,848−2,4072,520
2026/8/24126187020,255−612,500
2026/8/21397020,316−942,366
2026/8/20271,035020,410−1,0082,219
2026/8/1971167021,418−962,229
2026/8/181451,138021,514−9932,248
2026/8/1738112022,507−742,250
2026/8/14558312022,581+2462,253
2026/8/13188281022,335−932,246
2026/8/1212974022,428+552,273
2026/8/1124233022,373+2092,292
2026/8/10567134022,164+4332,281
2026/8/77107021,731−1002,274
2026/8/6741021,831−342,242
2026/8/513763021,865+742,190
2026/8/4253149021,791+1042,154
2026/8/3981,250021,687−1,1522,124
2026/7/316734022,839+332,067
2026/7/301205022,806+1151,956
2026/7/2923291022,691+1411,822
2026/7/281740022,550+1741,734
2026/7/2769252022,376+6401,701
2026/7/241,2540021,736+1,2541,638
2026/7/2370199020,482−1291,522

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
2026/10/1949,511−28811.47%381,835431,346100.00%
2026/10/1649,799+63711.54%381,547431,346100.00%
2026/10/1549,162−18811.39%382,184431,346100.00%
2026/10/1449,349+33311.44%381,996431,346100.00%
2026/10/1349,017−1,42511.36%382,329431,346100.00%
2026/10/1250,441+38411.69%380,904431,346100.00%
2026/10/850,057−31011.60%381,288431,346100.00%
2026/10/750,367+63811.67%380,978431,346100.00%
2026/10/649,730−1,51311.52%381,616431,346100.00%
2026/10/551,243+30311.87%380,103431,346100.00%
2026/10/250,940−13211.80%380,406431,346100.00%
2026/10/151,072−32911.84%380,274431,346100.00%
2026/9/3051,401+65711.91%379,944431,346100.00%
2026/9/2950,744+20311.76%380,601431,346100.00%
2026/9/2450,542−13811.71%380,804431,346100.00%
2026/9/2350,679+32711.74%380,666431,346100.00%
2026/9/2250,352−3111.67%380,994431,346100.00%
2026/9/2150,383+41211.68%380,963431,346100.00%
2026/9/1849,971+46111.58%381,375431,346100.00%
2026/9/1749,510−25811.47%381,836431,346100.00%
2026/9/1649,767+88511.53%381,578431,346100.00%
2026/9/1548,883−14211.33%382,463431,346100.00%
2026/9/1449,025+13611.36%382,321431,346100.00%
2026/9/1148,888−32011.33%382,457431,346100.00%
2026/9/1049,208−54811.40%382,138431,346100.00%
2026/9/949,756+5611.53%381,590431,346100.00%
2026/9/849,700+48111.52%381,646431,346100.00%
2026/9/749,219+78811.41%382,127431,346100.00%
2026/9/448,431−1,28711.22%382,914431,346100.00%
2026/9/349,719−1,39211.52%381,627431,346100.00%
2026/9/251,111+4811.84%380,235431,346100.00%
2026/9/151,062+1111.83%380,283431,346100.00%
2026/8/3151,051+6411.83%380,295431,346100.00%
2026/8/2850,987−97211.82%380,358431,346100.00%
2026/8/2751,960−53712.04%379,386431,346100.00%
2026/8/2652,497−70312.17%378,849431,346100.00%
2026/8/2553,199−3,81312.33%378,146431,346100.00%
2026/8/2457,012−51713.21%374,334431,346100.00%
2026/8/2157,529+8,99213.33%373,817431,346100.00%
2026/8/2048,537−28311.25%382,808431,346100.00%
2026/8/1948,821+9011.31%382,525431,346100.00%
2026/8/1848,731−98711.29%382,615431,346100.00%
2026/8/1749,717−62611.52%381,629431,346100.00%
2026/8/1450,343−1,24611.67%381,003431,346100.00%
2026/8/1351,589+2,14011.95%379,757431,346100.00%
2026/8/1249,448+3,20411.46%381,897431,346100.00%
2026/8/1146,244−31410.72%385,102431,346100.00%
2026/8/1046,558−1,60810.79%384,787431,346100.00%
2026/8/748,166+2,92911.16%383,179431,346100.00%
2026/8/645,238+3,54010.48%386,108431,346100.00%
2026/8/541,698−1,1959.66%389,648431,346100.00%
2026/8/442,893+1,7999.94%388,453431,346100.00%
2026/8/341,094−5,0409.52%390,251431,346100.00%
2026/7/3146,134+2,59010.69%385,212431,346100.00%
2026/7/3043,544+1,03410.09%387,802431,346100.00%
2026/7/2942,510+769.85%388,836431,346100.00%
2026/7/2842,434−1,5259.83%388,912431,346100.00%
2026/7/2743,959−1,17510.19%387,386431,346100.00%
2026/7/2445,134−2,18710.46%386,211431,346100.00%
2026/7/2347,321+12110.97%384,024431,346100.00%

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。