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Livermore台股
Livermore
美股台灣股市

2303
市場
上市
產業
半導體業
收盤（2026/10/19）
131.50 −1.50（−1.13%）
市值
1.65 兆元
本益比
19.77 倍
股價淨值比
3.72 倍
殖利率
1.98%

全球前三的純晶圓代工廠，替 IC 設計公司生產晶圓

2026 年 9 月營收253.5 億元

年增
+27.21%
月增
+1.22%
累計年增
+16.08%
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。

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）
−173,068
投信近 60 日（張）
−147,950
自營商近 60 日（張）
+19,447
三大法人近 60 日（張）
−301,571
外資持股比率
40.08%
60 日來 −1.00 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）
2026/10/19131.50−1.13%−5,6610+143−1,450+1,684+234−5,285
2026/10/16133.00−0.37%+2,3820−18,367−3,785+67−3,719−19,704
2026/10/15133.50−5.99%−39,2090+1,554−2,746−312−3,057−40,712
2026/10/14142.00+0.35%−16,0020−5,909−284+96−188−22,099
2026/10/13141.50−2.75%−3,0050+1,494−1,477−1,845−3,323−4,834
2026/10/12145.50−1.36%−13,5400+656−1,809−169−1,978−14,862
2026/10/8147.50−0.67%−19,7910+1,606−1,541+14−1,527−19,712
2026/10/7148.50+0.68%−15,3340−19,779−656+305−351−35,465
2026/10/6147.50−3.28%+4,7200−67,563+3,081+2,287+5,367−57,476
2026/10/5152.50−5.57%−81,5620−35,930−1,593−1,601−3,193−120,686
2026/10/2161.500.00%+3,6740+1,864+1,068+1,232+2,300+7,838
2026/10/1161.50+4.53%+25,4610+2,495+620+1,148+1,768+29,724
2026/9/30154.50+0.65%−5920+4,213−1,375+204−1,171+2,450
2026/9/29153.50−0.32%−12,7830+9,537+242+855+1,097−2,149
2026/9/24154.00−3.75%−35,1530−9,471+945−502+443−44,181
2026/9/23160.000.00%−10,3540+1,374−255−900−1,155−10,135
2026/9/22160.00+1.91%+50,5450+7,858+961+740+1,701+60,104
2026/9/21157.00+0.64%−5,7260+7,901+3,128+478+3,607+5,782
2026/9/18156.00+5.76%+28,3660+13,630+2,474+1,100+3,574+45,570
2026/9/17147.50+3.87%+8,9520+27,909+2,572+997+3,569+40,430
2026/9/16142.00+2.53%+6,9690+3,910−83+1,362+1,279+12,158
2026/9/15138.50−2.81%−23,4000+9,489−482−119−601−14,511
2026/9/14142.50+1.42%+13,6990+4,381−284+415+131+18,210
2026/9/11140.50−1.40%−3,9850+1,636+2,588−214+2,374+25
2026/9/10142.50+0.71%−10,2930+12,518−390−588−978+1,247
2026/9/9141.50+3.28%+14,6430+5,044+165+328+493+20,180
2026/9/8137.00−4.20%−63,8780+4,779+2,551−1,898+653−58,446
2026/9/7143.00+10.00%+38,5680+14,860−1,385+537−849+52,579
2026/9/4130.00+4.00%+26,5510+2,474−793−45−838+28,187
2026/9/3125.00−0.79%+22,0210−8,976+623+2,156+2,779+15,824
2026/9/2126.00−4.91%−45,1200−2,521+519−1,071−552−48,192
2026/9/1132.50+2.71%−33,9370+11,099+1,765+948+2,713−20,125
2026/8/31129.00−0.77%−12,7160+6,340+144−1,270−1,126−7,502
2026/8/28130.00+9.70%+88,9890+3,936+1,140+1,584+2,724+95,649
2026/8/27118.50−4.05%−31,7460−17,981+1,923−382+1,541−48,186
2026/8/26123.50−1.20%−16,3150−3,944+601−232+368−19,891
2026/8/25125.00+1.21%−11,7970+4,304−574+224−350−7,843
2026/8/24123.50+6.01%+2,2570+11,914+1,551+530+2,081+16,252
2026/8/21116.50+0.87%+10,8880−3,690+651+346+997+8,194
2026/8/20115.500.00%+26,7340−28,075+440−4+436−905
2026/8/19115.50−2.94%+7,8010−20,973−3,800−1,996−5,796−18,968
2026/8/18119.00−2.06%−3,2460+1,153−920+101−819−2,913
2026/8/17121.50+0.41%+13,5260−10,402+275+569+844+3,968
2026/8/14121.00−2.81%−4,5100−8,594+1,657−615+1,041−12,063
2026/8/13124.50+1.22%+1,9150−9,558+3,183+3,990+7,173−470
2026/8/12123.000.00%+5,6770−8,653+3,308+152+3,460+484
2026/8/11123.000.00%+9,6000−3,983+1,399−392+1,007+6,624
2026/8/10123.00+6.03%+26,9720+513+3,568+1,019+4,587+32,072
2026/8/7116.00−4.53%−23,2010−6,691−1,865−974−2,839−32,730
2026/8/6121.50−0.41%+14,4630−6,459+1,435−59+1,376+9,380
2026/8/5122.00+2.95%−28,0260+5,714−74−1,399−1,473−23,785
2026/8/4118.50+0.42%−1,7000−4,974−1,273−812−2,085−8,758
2026/8/3118.00−2.48%−89,1640+14,664−351+374+23−74,478
2026/7/31121.00+10.00%−21,6580+23−180+212+32−21,603
2026/7/30110.00+7.32%−35,4860−3,115−805+131−675−39,276
2026/7/29102.50−9.69%+39,6280−15,490−2,907+766−2,140+21,998
2026/7/28113.50−9.92%−5,9650+3,341−549+2,007+1,458−1,166
2026/7/27126.00−1.56%+43,1240−10,085−2,644−2,320−4,964+28,075
2026/7/24128.00−7.58%+8,4430−11,283−893+276−617−3,457
2026/7/23138.50−0.36%+5,2220−9,810+2,025+556+2,581−2,008

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
2026/10/194,13612,710149,958−8,9391356862,644−55155
2026/10/164,2604,244158,897−711092953,195−18626
2026/10/157,57918,016158,968−10,5007689663,381−19939
2026/10/148,1132,971169,468+5,1291091413,580−3243
2026/10/135,36021,411164,339−16,1731538013,612−64930
2026/10/1210,91613,891180,512−3,011363104,261−27425
2026/10/86,9574,202183,523+2,664501904,535−14066
2026/10/710,1548,345180,859+1,748437864,675+35159
2026/10/618,72920,041179,111−1,3531697434,324−57677
2026/10/522,77932,124180,464−9,367501,5234,900−1,47396
2026/10/215,8756,801189,831+9,0111731196,373+5246
2026/10/124,52418,241180,820+6,2468231626,321+63748
2026/9/307,69214,124174,574−6,455453155,684−27926
2026/9/2915,0235,563181,029+9,448234745,963+16030
2026/9/2413,17212,876171,581+232931,3765,803−1,28349
2026/9/236,65311,018171,349−4,3821888957,086−70793
2026/9/2213,80424,860175,731−11,0815443317,793+211258
2026/9/2111,68811,823186,812−1543283797,582−52107
2026/9/1815,91836,486186,966−20,7996181287,634+490173
2026/9/1724,29915,088207,765+9,1491,1901207,144+1,068130
2026/9/169,5024,615198,616+4,8796413616,076+279112
2026/9/156,2215,240193,737+9513917055,797−31451
2026/9/146,6728,351192,786−1,6856412066,111+434100
2026/9/115,37412,539194,471−7,1871496055,677−456109
2026/9/1015,15513,521201,658+1,586296636,133+23191
2026/9/929,32313,797200,072+15,4918201765,902+640194
2026/9/822,65817,025184,581+5,6251482,1965,262−2,05286
2026/9/731,49722,717178,956+8,7432,435657,314+2,370104
2026/9/413,26310,340170,213+2,892966374,944+92969
2026/9/35,47619,816167,321−14,3711461904,015−44118
2026/9/210,53313,757181,692−3,252309144,059−88712
2026/9/131,82114,824184,944+16,948488934,946+394142
2026/8/3122,59315,430167,996+7,151806344,552−554109
2026/8/2819,12621,862160,845−2,8202,422485,106+2,37455
2026/8/2710,74716,406163,665−5,702879242,732−83776
2026/8/267,4264,444169,367+2,9675031353,569+35626
2026/8/257,4773,479166,400+3,9761272013,213−7458
2026/8/2421,64011,255162,424+10,2249671293,287+788209
2026/8/211,3473,477152,200−2,45372832,499−35318
2026/8/203,7954,086154,653−4162251552,852+7059
2026/8/193,5497,905155,069−4,4034632352,782+22825
2026/8/183,6488,113159,472−4,6182832002,554+8330
2026/8/174,4144,034164,090+2743031082,471+19416
2026/8/147,8568,886163,816−1,0791194902,277−371105
2026/8/1317,47511,428164,895+5,9384021892,648+213115
2026/8/124,1627,480158,957−3,4458751832,435+68229
2026/8/114,6526,686162,402−2,1125191361,753+37835
2026/8/1014,58010,950164,514+3,5532901631,375+127122
2026/8/78,6547,149160,961+1,1253132701,248+3348
2026/8/66,36310,392159,836−4,1471661491,215+1746
2026/8/521,57115,896163,983+5,6391643231,198−164320
2026/8/49,73212,474158,344−2,8262862,0341,362−1,74892
2026/8/329,95929,086161,170+8642656513,110−491166
2026/7/3118,9502,108160,306+16,780203133,601+880
2026/7/3018,99316,305143,526+2,5231,1115,8943,513−4,783200
2026/7/2910,53135,388141,003−25,6512003,2818,296−3,0820
2026/7/288,09427,922166,654−20,41510,57768911,378+9,88816
2026/7/2712,01733,347187,069−21,9536115611,490+50228
2026/7/245,88218,695209,022−12,9388973901,440+50766
2026/7/236,0396,463221,960−481184189933−4771

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
2026/10/192,6474,0670109,770−1,42051,704
2026/10/165953,7850111,190−3,19051,657
2026/10/156,4354,2070114,380+2,22852,968
2026/10/141,2907190112,152+57152,986
2026/10/139694,2720111,581−3,30355,138
2026/10/121,4543,0270114,884−1,57355,615
2026/10/83,5745,7480116,457−2,17455,492
2026/10/75,1342630118,631+4,87155,911
2026/10/621,63800113,760+21,63856,391
2026/10/521,383398092,122+20,98553,870
2026/10/23,970891071,137+3,07951,600
2026/10/12,0201,067068,058+95351,700
2026/9/303,3101,590067,105+1,72051,473
2026/9/291,3616,956065,385−5,59551,122
2026/9/241,3781,863070,980−48551,156
2026/9/234,9533,644071,465+1,30951,600
2026/9/224,1494,675070,156−52651,284
2026/9/211,942502070,682+1,44049,217
2026/9/182,4222,100069,242+32249,388
2026/9/175,0705,486068,920−41648,013
2026/9/1610,4662,225069,336+8,24146,935
2026/9/154,79090061,095+4,70048,559
2026/9/143,9691,859056,395+2,11049,356
2026/9/111,5161,904054,285−38851,758
2026/9/103,4703,914054,673−44451,003
2026/9/91,6763,545055,117−1,86952,724
2026/9/81,3713,276056,986−1,90552,734
2026/9/7405509058,891−10452,066
2026/9/42,3951,003058,995+1,39250,886
2026/9/31,3931,685057,603−29250,980
2026/9/21,300489057,895+81150,738
2026/9/12,275346057,084+1,92951,142
2026/8/312,903287055,155+2,61651,507
2026/8/2837711052,539+36652,305
2026/8/272,966211052,173+2,75551,566
2026/8/262,538547049,418+1,99150,609
2026/8/251,6751,288047,427+38750,868
2026/8/241,697465047,040+1,23250,496
2026/8/211,396288045,808+1,10849,214
2026/8/203952,219044,700−1,82449,228
2026/8/194791,025046,524−54649,099
2026/8/18371464047,070−9348,910
2026/8/178182047,163−148,545
2026/8/141,2091,419047,164−21048,632
2026/8/137591,194047,374−43548,317
2026/8/124015,151047,809−4,75048,750
2026/8/11395731052,559−33650,825
2026/8/102922,768052,895−2,47652,253
2026/8/72,2183,432055,371−1,21454,324
2026/8/61,8742,706056,585−83256,607
2026/8/54,4402,788057,417+1,65260,778
2026/8/41,0400055,765+1,04063,489
2026/8/34,37612,602054,725−8,22662,334
2026/7/311726,385062,951−6,21361,687
2026/7/30214785069,164−57162,950
2026/7/29124,843069,735−4,83161,751
2026/7/288866,400074,566−5,51462,323
2026/7/272,8591,884080,080+97564,736
2026/7/244,91922,398079,105−17,47966,168
2026/7/235,0547,297096,584−2,24368,113

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
2026/10/195,038,787−4,59740.08%7,531,30712,570,094100.00%
2026/10/165,043,384+1,06540.12%7,526,71012,570,094100.00%
2026/10/155,042,319−38,79840.11%7,527,77512,570,094100.00%
2026/10/145,081,117−20,51640.42%7,488,97712,570,094100.00%
2026/10/135,101,633−6,70840.58%7,468,46112,570,094100.00%
2026/10/125,108,341−15,91540.63%7,461,75312,570,094100.00%
2026/10/85,124,257−22,69740.76%7,445,83712,570,094100.00%
2026/10/75,146,954−15,42840.94%7,423,14012,570,094100.00%
2026/10/65,162,382+36,81041.06%7,407,71212,570,094100.00%
2026/10/55,125,572−75,96940.77%7,444,52212,570,094100.00%
2026/10/25,201,540+48741.38%7,368,55312,570,094100.00%
2026/10/15,201,053+25,46241.37%7,369,04012,570,094100.00%
2026/9/305,175,592−3,36841.17%7,394,50212,570,094100.00%
2026/9/295,178,960−17,81841.20%7,391,13412,570,094100.00%
2026/9/245,196,777−33,30741.34%7,373,31612,570,094100.00%
2026/9/235,230,085−11,01141.60%7,340,00912,570,094100.00%
2026/9/225,241,096+46,99541.69%7,328,99812,570,094100.00%
2026/9/215,194,100−3,67441.32%7,375,99312,570,094100.00%
2026/9/185,197,774+33,28441.35%7,372,32012,570,094100.00%
2026/9/175,164,490+3,03341.08%7,405,60312,570,094100.00%
2026/9/165,161,457+11,41041.06%7,408,63712,570,094100.00%
2026/9/155,150,048−22,25440.97%7,420,04612,570,094100.00%
2026/9/145,172,302+10,96841.14%7,397,79212,570,094100.00%
2026/9/115,161,334−4,88941.06%7,408,76012,570,094100.00%
2026/9/105,166,223−11,21741.09%7,403,87112,570,094100.00%
2026/9/95,177,441+15,74341.18%7,392,65312,570,094100.00%
2026/9/85,161,697−66,97241.06%7,408,39612,570,094100.00%
2026/9/75,228,669+37,90741.59%7,341,42512,570,094100.00%
2026/9/45,190,762+38,60241.29%7,379,33212,570,094100.00%
2026/9/35,152,160+25,38940.98%7,417,93412,570,094100.00%
2026/9/25,126,771−44,97840.78%7,443,32312,570,094100.00%
2026/9/15,171,749−35,66741.14%7,398,34512,570,094100.00%
2026/8/315,207,415−18,62241.42%7,362,67912,570,094100.00%
2026/8/285,226,037+88,52541.57%7,344,05612,570,094100.00%
2026/8/275,137,512−17,74340.87%7,432,58112,570,094100.00%
2026/8/265,155,256−15,25341.01%7,414,83812,570,094100.00%
2026/8/255,170,509−11,55941.13%7,399,58512,570,094100.00%
2026/8/245,182,068+3,28241.22%7,388,02612,570,094100.00%
2026/8/215,178,785+11,40441.19%7,391,30912,570,094100.00%
2026/8/205,167,382+26,48241.10%7,402,71212,570,094100.00%
2026/8/195,140,899+7,60140.89%7,429,19512,570,094100.00%
2026/8/185,133,298−2,98840.83%7,436,79612,570,094100.00%
2026/8/175,136,286+14,22540.86%7,433,80812,570,094100.00%
2026/8/145,122,061−4,68840.74%7,448,03212,570,094100.00%
2026/8/135,126,749+1,37040.78%7,443,34512,570,094100.00%
2026/8/125,125,379+60440.77%7,444,71512,570,094100.00%
2026/8/115,124,775+9,66340.74%7,452,20912,576,985100.00%
2026/8/105,115,112+26,58540.67%7,461,87312,576,985100.00%
2026/8/75,088,527−22,85440.45%7,488,45712,576,985100.00%
2026/8/65,111,381+17,28240.64%7,465,60412,576,985100.00%
2026/8/55,094,099−25,28440.50%7,482,88612,576,985100.00%
2026/8/45,119,383−1,67840.70%7,457,60212,576,985100.00%
2026/8/35,121,061−76,82340.71%7,455,92412,576,985100.00%
2026/7/315,197,884−11,15241.32%7,379,10112,576,985100.00%
2026/7/305,209,036−37,44041.41%7,367,94912,576,985100.00%
2026/7/295,246,475+38,07841.71%7,330,50912,576,985100.00%
2026/7/285,208,397−12,08841.41%7,368,58712,576,985100.00%
2026/7/275,220,486+42,85841.50%7,356,49912,576,985100.00%
2026/7/245,177,628+10,02041.16%7,399,35712,576,985100.00%
2026/7/235,167,608+6,86041.08%7,409,37712,576,985100.00%

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。