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3257
市場
上市
產業
半導體業
收盤(2026/10/19)
46.80 −1.70(−3.51%)
市值
37.4 億元
本益比
18.50 倍
股價淨值比
2.32 倍
殖利率
5.98%

設計 AC/DC 電源控制 IC 與功率元件

2026 年 9 月營收6,020 萬元

年增
−39.93%
月增
+0.14%
累計年增
−40.42%
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)
+510
投信近 60 日(張)
0
自營商近 60 日(張)
+2
三大法人近 60 日(張)
+512
外資持股比率
1.96%
60 日來 +0.88 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)
2026/10/1946.80−3.51%−4000000−40
2026/10/1648.50+1.36%+2500000+25
2026/10/1547.85−2.25%+400000+4
2026/10/1448.95+0.93%+5000000+50
2026/10/1348.50−1.12%+700000+7
2026/10/1249.05−0.41%+3200000+32
2026/10/849.25−0.51%−100000−1
2026/10/749.50−1.59%−400−30−3−7
2026/10/650.30−0.79%−2600000−26
2026/10/550.70+0.80%+2700000+27
2026/10/250.30+1.21%+5000000+50
2026/10/149.70+0.20%+8300000+83
2026/9/3049.60+0.61%+5500000+55
2026/9/2949.30+1.23%+4000000+40
2026/9/2448.70−0.51%0000000
2026/9/2348.950.00%+3000000+30
2026/9/2248.95−0.41%+2000000+20
2026/9/2149.15+1.97%+6300+10+1+64
2026/9/1848.20+0.52%+5200+30+3+55
2026/9/1747.95−0.31%+4200000+42
2026/9/1648.10+3.22%+3500000+35
2026/9/1546.60+0.22%+700+10+1+8
2026/9/1446.50−0.43%+2600000+26
2026/9/1146.700.00%+4100000+41
2026/9/1046.70−1.27%+4200000+42
2026/9/947.30−1.05%+300−10−1+2
2026/9/847.80−2.65%−13700−10−1−138
2026/9/749.10−1.21%−1300+20+2−11
2026/9/449.70+0.10%−2000000−20
2026/9/349.65−1.10%+1000000+10
2026/9/250.20+0.50%+3700000+37
2026/9/149.95+0.81%+5700000+57
2026/8/3149.55−1.49%−3400000−34
2026/8/2850.30+0.70%−4300000−43
2026/8/2749.95−0.50%+5500−40−4+51
2026/8/2650.20+2.76%+10100+60+6+107
2026/8/2548.85−0.91%−5400000−54
2026/8/2449.30−1.10%−4000−30−3−43
2026/8/2149.85+0.20%−1400+10+1−13
2026/8/2049.75+0.30%−1700000−17
2026/8/1949.60+0.61%+1800000+18
2026/8/1849.30−2.38%−9500000−95
2026/8/1750.50−0.39%+4900000+49
2026/8/1450.70−1.17%−3400+10+1−33
2026/8/1351.30−1.35%−2200+30+3−19
2026/8/1252.00+0.39%+4000000+40
2026/8/1151.80+0.78%−2800000−28
2026/8/1051.40+2.80%+6300+10+1+64
2026/8/750.00−2.91%−6100+10+1−60
2026/8/651.50−0.19%+1800−10−1+17
2026/8/551.60+0.78%+10600000+106
2026/8/451.20−0.58%+3700−50−5+32
2026/8/351.50+1.98%+10400−1000−100+4
2026/7/3150.50+7.79%−1500+950+95+80
2026/7/3046.85−4.39%−1600−310−31−47
2026/7/2949.00−0.91%−5900−20−2−61
2026/7/2849.45−3.42%−8800+330+33−55
2026/7/2751.20−0.97%+500+40+4+9
2026/7/2451.70−2.27%−500−10−1−6
2026/7/2352.90−2.40%−5800+20+2−56

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
2026/10/19552,124−1000300
2026/10/16082,134−900300
2026/10/153192,143−1600300
2026/10/14042,159−400300
2026/10/13432,163+100300
2026/10/12242,162−200300
2026/10/80102,164−1000300
2026/10/7532,174000300
2026/10/6512,174+1033−30
2026/10/523102,173+13206+20
2026/10/26172,160−11104+10
2026/10/11072,171+300300
2026/9/303212,168−18013−10
2026/9/29472,186−1200400
2026/9/24412,198+300400
2026/9/23352,195−200400
2026/9/221122,197−1100400
2026/9/2116282,208−14104+10
2026/9/180272,222−2700300
2026/9/1713182,249−500300
2026/9/1615492,254−340103−100
2026/9/15842,288+4001300
2026/9/14422,284+20113−10
2026/9/1110422,282−3210014+100
2026/9/1019762,314−7000400
2026/9/960692,384−900400
2026/9/85942,393+55034−30
2026/9/7412,338−31307+30
2026/9/4172,369−600402
2026/9/3042,375−4034−30
2026/9/21582,379+7307+30
2026/9/110142,372−50304−300
2026/8/313152,377−12003400
2026/8/2824172,389−11003402
2026/8/279192,400−10003400
2026/8/2612602,410−58003400
2026/8/253422,468+3201434−140
2026/8/2410322,436−22004800
2026/8/211472,458+7004800
2026/8/208152,451−7004800
2026/8/191762,458+52048+20
2026/8/1849482,45300146−10
2026/8/175122,453−130147−10
2026/8/1416142,466+2004800
2026/8/133982,464+24004800
2026/8/1275892,440−140148−10
2026/8/1113122,454+1004900
2026/8/107202,453−137049+70
2026/8/717102,466+7004200
2026/8/611252,459−141042+10
2026/8/520162,473+1004100
2026/8/417232,472−6004100
2026/8/322212,478+130041+301
2026/7/3110392,477−3302011−200
2026/7/30131352,510−124003100
2026/7/29381072,634−8328031+280
2026/7/2813682,717−57013−10
2026/7/278422,774−3400400
2026/7/247412,808−3500400
2026/7/2310252,843−1500400

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
2026/10/1938603,007+3251
2026/10/1638702,975−8450
2026/10/1514403,059+1051
2026/10/142003,049+251
2026/10/13101303,047−352
2026/10/1246703,050−6353
2026/10/81403,113−354
2026/10/757903,116−7456
2026/10/621903,190−1756
2026/10/552603,207−2156
2026/10/20503,228−554
2026/10/12303,233−154
2026/9/3033803,234−3556
2026/9/29112103,269−12057
2026/9/240203,389−258
2026/9/232003,391+260
2026/9/228003,389+862
2026/9/210203,381−262
2026/9/1842403,383−2062
2026/9/1712303,403−2264
2026/9/1621403,425−1264
2026/9/150003,437068
2026/9/141003,437+168
2026/9/114003,436+471
2026/9/1010003,432+1072
2026/9/993203,422−2373
2026/9/810203,445+875
2026/9/77003,437+774
2026/9/435003,430+3575
2026/9/310003,395+1076
2026/9/28603,385+277
2026/9/111403,383+778
2026/8/3119003,376+1978
2026/8/2841003,357+4185
2026/8/2712103,316+1190
2026/8/267003,305+792
2026/8/2548003,298+4896
2026/8/2457403,250+53104
2026/8/210303,197−3110
2026/8/202703,200−5116
2026/8/1913003,205+13123
2026/8/182103,192+1155
2026/8/174003,191+4257
2026/8/1419003,187+19282
2026/8/1329203,168+27293
2026/8/126003,141+6310
2026/8/1121203,135−10322
2026/8/1001603,145−16328
2026/8/712003,161+12350
2026/8/652203,149−17375
2026/8/50003,1660437
2026/8/41003,166+1530
2026/8/38003,165+8555
2026/7/3111003,157+11571
2026/7/30141703,146−3570
2026/7/2923003,149+23568
2026/7/2891503,126−6570
2026/7/2711003,132+11568
2026/7/244003,121+4569
2026/7/236003,117+6572

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
2026/10/191,565−81.96%78,25879,824100.00%
2026/10/161,573−411.97%78,25079,824100.00%
2026/10/151,614+82.02%78,20979,824100.00%
2026/10/141,606+582.01%78,21779,824100.00%
2026/10/131,548+41.93%78,27679,824100.00%
2026/10/121,544+231.93%78,28079,824100.00%
2026/10/81,521−41.90%78,30379,824100.00%
2026/10/71,524−491.90%78,29979,824100.00%
2026/10/61,573−431.97%78,25079,824100.00%
2026/10/51,616+62.02%78,20779,824100.00%
2026/10/21,610+452.01%78,21379,824100.00%
2026/10/11,565−321.96%78,25879,824100.00%
2026/9/301,597+1822.00%78,22679,824100.00%
2026/9/291,416−1051.77%78,40879,824100.00%
2026/9/241,521−81.90%78,30379,824100.00%
2026/9/231,529+571.91%78,29579,824100.00%
2026/9/221,472+271.84%78,35279,824100.00%
2026/9/211,445+651.80%78,37979,824100.00%
2026/9/181,380+271.72%78,44479,824100.00%
2026/9/171,353+251.69%78,47179,824100.00%
2026/9/161,328+241.66%78,49679,824100.00%
2026/9/151,304+71.63%78,52079,824100.00%
2026/9/141,297+281.62%78,52779,824100.00%
2026/9/111,269+451.58%78,55579,824100.00%
2026/9/101,224+541.53%78,60079,824100.00%
2026/9/91,170−181.46%78,65479,824100.00%
2026/9/81,188−1281.48%78,63679,824100.00%
2026/9/71,316−61.64%78,50879,824100.00%
2026/9/41,322+151.65%78,50279,824100.00%
2026/9/31,307+181.63%78,51779,824100.00%
2026/9/21,289+411.61%78,53579,824100.00%
2026/9/11,248+631.56%78,57679,824100.00%
2026/8/311,185−181.48%78,63979,824100.00%
2026/8/281,203−61.50%78,62179,824100.00%
2026/8/271,209+511.51%78,61579,824100.00%
2026/8/261,158+1311.45%78,66679,824100.00%
2026/8/251,027−61.28%78,79779,824100.00%
2026/8/241,033+71.29%78,79179,824100.00%
2026/8/211,026−321.28%78,79879,824100.00%
2026/8/201,058+481.32%78,76679,824100.00%
2026/8/191,010+301.26%78,81479,824100.00%
2026/8/18980−961.22%78,84479,824100.00%
2026/8/171,076+491.34%78,74879,824100.00%
2026/8/141,027−351.28%78,79779,824100.00%
2026/8/131,062−111.33%78,76279,824100.00%
2026/8/121,073+641.34%78,75179,824100.00%
2026/8/111,009−241.26%78,81479,824100.00%
2026/8/101,033+471.29%78,79079,824100.00%
2026/8/7986−551.23%78,83779,824100.00%
2026/8/61,041+161.30%78,78279,824100.00%
2026/8/51,025+1061.28%78,79879,824100.00%
2026/8/4919+371.15%78,90479,824100.00%
2026/8/3882+1071.10%78,94179,824100.00%
2026/7/31775−150.97%79,04879,824100.00%
2026/7/30790−40.99%79,03379,824100.00%
2026/7/29794−90.99%79,02979,824100.00%
2026/7/28803−751.00%79,02079,824100.00%
2026/7/27878+161.10%78,94579,824100.00%
2026/7/24862−21.08%78,96179,824100.00%
2026/7/23864−531.08%78,95979,824100.00%

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。