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4919
市場
上市
產業
半導體業
收盤(2026/10/19)
136.00 −3.00(−2.16%)
市值
615.3 億元
股價淨值比
3.68 倍

設計微控制器、音訊與電池監控等 IC,並提供六吋晶圓代工

2026 年 9 月營收27.6 億元

年增
+4.65%
月增
+9.42%
累計年增
+1.42%
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)
−6,632
投信近 60 日(張)
−731
自營商近 60 日(張)
−745
三大法人近 60 日(張)
−8,108
外資持股比率
1.66%
60 日來 −0.91 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)
2026/10/19136.00−2.16%+58100−43+55+12+592
2026/10/16139.00+0.36%−660+2−66−28−94−158
2026/10/15138.50−7.67%−1,2450+1−383−309−692−1,937
2026/10/14150.00+5.26%+2,21300−93+193+100+2,312
2026/10/13142.50−7.47%+2,03800−489−214−702+1,336
2026/10/12154.00−0.96%−1,60600−80+18−62−1,668
2026/10/8155.50−2.51%−7000+1−276−98−374−1,072
2026/10/7159.50+5.98%+17600+229+301+530+706
2026/10/6150.50−3.22%+1,13000+40−4+36+1,166
2026/10/5155.50−4.60%−2,2850−3−875−589−1,463−3,752
2026/10/2163.00+7.24%−3,22300+388+310+698−2,525
2026/10/1152.00+9.75%+37300+101+168+269+643
2026/9/30138.50+2.21%+1530+30+206+83+288+471
2026/9/29135.50−0.37%−1,1730+11+21+5+26−1,136
2026/9/24136.00+1.49%−1,9950+20+147−38+109−1,865
2026/9/23134.00+0.37%−5,7560+1−580+98−482−6,237
2026/9/22133.50+6.37%−6440−3+415+238+653+6
2026/9/21125.50−0.79%−6,48200−5−153−158−6,640
2026/9/18126.50+10.00%−1350−391+45+161+206−320
2026/9/17115.00−0.86%−5300+9−46−37−89
2026/9/16116.00+4.50%+2510+10−5+37+32+293
2026/9/15111.00−1.77%+810+70+44−117−73+78
2026/9/14113.00+0.44%+78900+100+138+238+1,028
2026/9/11112.50−3.43%−52500+26−41−15−540
2026/9/10116.50−2.10%−1750−3−7−34−41−219
2026/9/9119.00+0.85%+63200−3+8+5+637
2026/9/8118.00−3.67%−5050+1−60−78−138−642
2026/9/7122.50+2.08%−17500+97+49+146−28
2026/9/4120.00+4.35%+77000+17+44+61+831
2026/9/3115.00−4.56%−28100−106−77−183−464
2026/9/2120.50−2.82%−1230−150−79−79−217
2026/9/1124.00+3.33%+4430+19+26+81+107+569
2026/8/31120.00−2.04%+25300−1−1−2+251
2026/8/28122.50+0.41%−1100−2−48+20−28−139
2026/8/27122.00+0.83%+1250−1−18−62−80+44
2026/8/26121.00+3.42%+3080−8+54+150+204+504
2026/8/25117.00+0.86%−13100+56−110−54−185
2026/8/24116.00+1.75%+1320−2−2+90+88+219
2026/8/21114.00−3.80%−7080+1+9−12−3−710
2026/8/20118.50+1.72%+15000+20−13+7+156
2026/8/19116.50−1.27%+1110−8+182+99+282+385
2026/8/18118.00−5.98%−5870−1+25−141−116−704
2026/8/17125.50+2.03%+4060−1+325+133+458+862
2026/8/14123.00−2.77%−3520−3−6−56−62−417
2026/8/13126.50+0.80%+3170−12+32+81+113+418
2026/8/12125.50+0.40%+286000−1−1+285
2026/8/11125.00−1.96%+1020−2−10−62−72+28
2026/8/10127.50+6.25%+1,04000+26+72+98+1,139
2026/8/7120.00−4.00%+2200−44+13−84−71+104
2026/8/6125.00−3.85%+1,6110−151−52+22−30+1,430
2026/8/5130.00+0.39%−2900−150−21+30+9−431
2026/8/4129.50+4.02%−1940−161−133+31−102−457
2026/8/3124.50+6.41%−2220−165−215+26−189−576
2026/7/31117.00+9.86%−1,2460+220+2−14−12−1,038
2026/7/30106.50−1.84%+2,16400+8−2+6+2,171
2026/7/29108.50−9.96%+1,70300+12−35−23+1,679
2026/7/28120.50−9.06%+2,6880+8+3−41−38+2,658
2026/7/27132.50−2.21%+2,01900+11−27−16+2,003
2026/7/24135.50−3.90%+567000−4−4+563
2026/7/23141.00−1.40%+52600−4−31−35+491

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
2026/10/1924079518,792−561262141,189−18818
2026/10/1638168019,353−31539101,377+2918
2026/10/157201,74319,668−1,027872391,348−1527
2026/10/141,1172,38020,695−1,263611321,500−7138
2026/10/131,3034,56821,958−3,2653091101,571+19910
2026/10/122,5531,28125,223+1,26260191,372+4123
2026/10/81,6762,17523,961−5016521,331−4612
2026/10/74,2651,70624,462+2,55780661,377+1430
2026/10/69532,14121,905−1,191271671,363−1415
2026/10/53,2804,14623,096−8671422161,504−7419
2026/10/25,8602,46423,963+3,389239791,578+15771
2026/10/13,3031,96920,574+1,33337641,421+37224
2026/9/301,7231,46919,241+25440141,049+268
2026/9/291,07586018,987+21417551,023−384
2026/9/241,53196118,773+568564141,061−35832
2026/9/233,9491,46418,205+2,485591421,419+54988
2026/9/222,9871,40915,720+1,5757413870+6164
2026/9/212,22341614,145+1,8065157809−627
2026/9/1843029512,339+132823815+793
2026/9/17634912,207+732736+10
2026/9/165814812,200−90353735+321
2026/9/155411212,290−611417703−30
2026/9/141167512,351+401511706+40
2026/9/119319112,311−98611702−50
2026/9/10606812,409−1026707−40
2026/9/93126512,419−2393371100
2026/9/815424312,658−109526711−210
2026/9/746110812,767+35053732+24
2026/9/43210712,417−76116730+50
2026/9/312811512,493+9988725−790
2026/9/210911212,484−51100804−990
2026/9/121111412,489+97120903+120
2026/8/31537812,392−27287891−850
2026/8/2816619112,419−43912976−31
2026/8/2715110612,462+44129979−280
2026/8/2618019812,418−2010311,007−211
2026/8/2511610912,438+531331,028−31
2026/8/2413315912,433−2913131,03100
2026/8/211007112,462+235331,031−280
2026/8/20716012,439+1112131,059−10
2026/8/1915133412,428−18818471,060−292
2026/8/1820825212,616−5132601,089−281
2026/8/1714422712,667−9142291,117+122
2026/8/1427436112,758−9413431,105−302
2026/8/1331325712,852+5116841,135−683
2026/8/129811712,801−2214791,203−655
2026/8/111037612,823+2711351,268−244
2026/8/1013836112,796−243451311,292−864
2026/8/730834713,039−3957601,378−33
2026/8/651462613,078−12268741,381−166
2026/8/570851413,200+182137691,397+6810
2026/8/451677813,018−26231221,329+95
2026/8/363037513,280+242101321,320+687
2026/7/3177030013,038+46459271,252+3221
2026/7/304481,13212,574−711523461,220−2948
2026/7/294531,37113,285−980501501,514−1004
2026/7/282101,37014,265−1,196802651,614−1866
2026/7/2735046115,461−12513571,800−441
2026/7/2413522915,586−9446501,844−41
2026/7/2314623115,680−105107291,848+781

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
2026/10/191020021,527+1023,992
2026/10/16193583021,425−3903,955
2026/10/15377488021,815−1113,915
2026/10/14271300021,926−293,835
2026/10/13850678021,955+1723,706
2026/10/12322129021,783+1933,563
2026/10/8385287021,590+983,434
2026/10/7768413021,492+3553,313
2026/10/64823021,137+4793,083
2026/10/52,4070020,658+2,4072,997
2026/10/21,98212018,251+1,9702,700
2026/10/140444016,281+3602,169
2026/9/30416275015,921+1411,991
2026/9/291,1415015,780+1,1361,898
2026/9/241,742303014,644+1,4391,845
2026/9/231,40331013,205+1,3721,743
2026/9/221,0444011,833+1,0401,329
2026/9/21874200010,793+6741,044
2026/9/1863179010,119−116874
2026/9/17290010,235+29862
2026/9/1630826010,206+282947
2026/9/1523009,924+231,009
2026/9/1454009,901+541,067
2026/9/1192009,847+921,098
2026/9/107240009,755−3281,140
2026/9/967164010,083−971,231
2026/9/85623010,180+331,290
2026/9/7111101010,147+101,341
2026/9/49320010,137+731,370
2026/9/355370010,064−3151,389
2026/9/276461010,379−3851,403
2026/9/165420010,764−3551,441
2026/8/3126581011,119−5551,477
2026/8/2821127011,674−1061,559
2026/8/2777384011,780−3071,609
2026/8/2635358012,087−3231,663
2026/8/25210242012,410−321,746
2026/8/2429227012,442+2651,820
2026/8/21163419012,177−2561,864
2026/8/20224012,433+181,925
2026/8/1975242012,415−1671,998
2026/8/1890261012,582−1712,081
2026/8/170523012,753−5232,180
2026/8/14340013,276−372,470
2026/8/131355013,313−3542,557
2026/8/1232341013,667−3092,622
2026/8/115101013,976−962,671
2026/8/1035739014,072−7042,731
2026/8/7610014,776+612,840
2026/8/62980014,715+2982,943
2026/8/52950014,417+2953,010
2026/8/4137188014,122−513,268
2026/8/320050014,173+1503,288
2026/7/31205641014,023−4363,427
2026/7/3000014,45903,500
2026/7/292381,313014,459−1,0753,693
2026/7/2837341015,534−3043,694
2026/7/2778466015,838−3883,855
2026/7/2492358016,226−2664,129
2026/7/23981,095016,492−9974,145

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
2026/10/197,516+7801.66%444,882452,398100.00%
2026/10/166,736−1721.48%445,661452,398100.00%
2026/10/156,909−1,3491.52%445,489452,398100.00%
2026/10/148,258+2,3211.82%444,140452,398100.00%
2026/10/135,937+2,8481.31%446,461452,398100.00%
2026/10/123,089−1,0930.68%449,308452,398100.00%
2026/10/84,182−7610.92%448,216452,398100.00%
2026/10/74,943−751.09%447,455452,398100.00%
2026/10/65,018+1,8931.10%447,380452,398100.00%
2026/10/53,125−1,3570.69%449,273452,398100.00%
2026/10/24,482−3,3431.06%415,283419,765100.00%
2026/10/17,825+1,3121.86%411,940419,765100.00%
2026/9/306,513+4141.55%413,252419,765100.00%
2026/9/296,099−9271.45%413,666419,765100.00%
2026/9/247,027−1,6561.67%412,739419,765100.00%
2026/9/238,682−5,5652.06%411,083419,765100.00%
2026/9/2214,247−2563.39%405,518419,765100.00%
2026/9/2114,503−5,0333.45%405,262419,765100.00%
2026/9/1819,536−854.65%400,229419,765100.00%
2026/9/1719,621−424.67%400,144419,765100.00%
2026/9/1619,663+5584.68%400,102419,765100.00%
2026/9/1519,105+1014.55%400,660419,765100.00%
2026/9/1419,005+9774.52%400,761419,765100.00%
2026/9/1118,027−4684.29%401,738419,765100.00%
2026/9/1018,496−2584.40%401,270419,765100.00%
2026/9/918,753+7974.46%401,012419,765100.00%
2026/9/817,956−4224.27%401,809419,765100.00%
2026/9/718,378−4384.37%401,387419,765100.00%
2026/9/418,816+8284.48%400,949419,765100.00%
2026/9/317,988−2134.28%401,777419,765100.00%
2026/9/218,202−2584.33%401,564419,765100.00%
2026/9/118,459+3364.39%401,306419,765100.00%
2026/8/3118,124+1694.31%401,642419,765100.00%
2026/8/2817,955−1144.27%401,810419,765100.00%
2026/8/2718,069+1124.30%401,696419,765100.00%
2026/8/2617,956+4834.27%401,809419,765100.00%
2026/8/2517,474−3744.16%402,292419,765100.00%
2026/8/2417,848+6784.25%401,917419,765100.00%
2026/8/2117,170−8404.09%402,596419,765100.00%
2026/8/2018,009+1974.29%401,756419,765100.00%
2026/8/1917,812−544.24%401,953419,765100.00%
2026/8/1817,867−7954.25%401,899419,765100.00%
2026/8/1718,662−4604.44%401,104419,765100.00%
2026/8/1419,122−644.55%400,643419,765100.00%
2026/8/1319,187+1294.57%400,579419,765100.00%
2026/8/1219,057−74.53%400,708419,765100.00%
2026/8/1119,064+14.54%400,701419,765100.00%
2026/8/1019,064+3934.54%400,701419,765100.00%
2026/8/718,671+2314.44%401,095419,765100.00%
2026/8/618,440+1,7844.39%401,325419,765100.00%
2026/8/516,656−1973.96%403,109419,765100.00%
2026/8/416,853−1804.01%402,912419,765100.00%
2026/8/317,033−634.05%402,733419,765100.00%
2026/7/3117,096−1,1264.07%402,669419,765100.00%
2026/7/3018,222+2,2444.34%401,543419,765100.00%
2026/7/2915,978+1,3283.80%403,787419,765100.00%
2026/7/2814,650+2,4133.49%405,115419,765100.00%
2026/7/2712,237+1,6292.91%407,528419,765100.00%
2026/7/2410,608−1832.52%409,157419,765100.00%
2026/7/2310,791+1912.57%408,974419,765100.00%

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。