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4977
市場
上市
產業
通信網路業
收盤(2026/10/19)
175.00 −9.00(−4.89%)
市值
159.2 億元
本益比
52.55 倍
股價淨值比
3.37 倍
殖利率
1.25%

設計與製造光收發模組及光學次模組

2026 年 9 月營收2.32 億元

年增
+125.76%
月增
+11.43%
累計年增
+27.66%
看月營收

備註:因納入品固集團營收

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)
−5,199
投信近 60 日(張)
−25
自營商近 60 日(張)
+292
三大法人近 60 日(張)
−4,932
外資持股比率
14.53%
60 日來 −2.00 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)
2026/10/19175.00−4.89%−16400−65−36−101−265
2026/10/16184.00−2.13%−1,39800+86−78+8−1,391
2026/10/15188.00−1.57%−1,033000−44−44−1,078
2026/10/14191.00+9.77%+2,22700+1+255+256+2,483
2026/10/13174.00−5.43%−78300+2−108−106−889
2026/10/12184.00+6.67%−6700+1+123+124+56
2026/10/8172.50−1.43%−146000−42−42−188
2026/10/7175.00+0.86%+20000+64+64+85
2026/10/6173.50−0.86%−96000−7−7−104
2026/10/5175.00−0.28%+17200−27−17−44+128
2026/10/2175.50+2.93%−13400−50+52+2−131
2026/10/1170.50+0.89%+200000−24−24+176
2026/9/30169.00+0.30%+22100−41+24−17+204
2026/9/29168.500.00%−139000+50+50−89
2026/9/24168.50+1.20%−23000−15−15−38
2026/9/23166.50−2.35%+6600−2−12−14+52
2026/9/22170.50−2.01%−234000−18−18−252
2026/9/21174.00−0.57%−87000−35−35−122
2026/9/18175.00+1.16%+122000+2+2+124
2026/9/17173.00−1.98%−1,176000−56−56−1,232
2026/9/16176.50+9.97%+1,029000+110+110+1,138
2026/9/15160.50−3.89%+512000−71−71+441
2026/9/14167.00−4.57%−134000−40−40−174
2026/9/11175.00+1.16%−35900+2−13−11−370
2026/9/10173.00+1.47%+44600+2+11+13+458
2026/9/9170.50−1.45%+158000−23−23+134
2026/9/8173.00−3.62%−328000−63−63−391
2026/9/7179.50−2.97%−1,423000−94−94−1,517
2026/9/4185.00+7.25%−26200−2+136+134−128
2026/9/3172.50−2.27%+28000−25−25+3
2026/9/2176.50−1.12%−152000−8−8−160
2026/9/1178.50–−32200+4+81+85−237
2026/8/31175.00+1.74%−302000−27−27−329
2026/8/28172.00+0.29%+526000−15−15+512
2026/8/27171.50+0.59%−58600−1+17+16−570
2026/8/26170.50+10.00%+56200+2+116+118+679
2026/8/25155.00+6.90%+354000+72+72+426
2026/8/24145.00−3.65%−202000−5−5−207
2026/8/21150.50−3.83%−918000−97−97−1,015
2026/8/20156.50+7.93%+474000+106+106+580
2026/8/19145.00−3.97%−325000−9−9−334
2026/8/18151.00−4.43%−549000−52−52−601
2026/8/17158.00+9.72%+649000+78+78+727
2026/8/14144.00−4.95%+90000−53−53+37
2026/8/13151.50−1.62%−79000−60−60−139
2026/8/12154.00+5.12%+11000+19+77+96+206
2026/8/11146.50+1.38%−50900−6+15+9−500
2026/8/10144.50+8.24%+31900−10+44+34+353
2026/8/7133.50−3.61%−21600−10−2−12−228
2026/8/6138.50−2.81%−201000+7+7−194
2026/8/5142.50+8.78%−95700+19+78+97−860
2026/8/4131.00+7.82%+11300−2+31+29+142
2026/8/3121.50+3.85%−4900−2+27+25−23
2026/7/31117.00+9.86%+9200+1+30+31+123
2026/7/30106.50−4.91%+536000−19−19+518
2026/7/29112.00−9.68%−9900+2−60−58−157
2026/7/28124.00−7.12%+172000−46−46+126
2026/7/27133.50−3.96%−117000−16−16−134
2026/7/24139.00+3.35%−57900+1+43+44−535
2026/7/23134.50+0.37%−2520−250+14+14−263

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
2026/10/194515798,968−130371148−6818
2026/10/161,0459339,098+965315216+3848
2026/10/151,9721,0779,002+8959343178+5041
2026/10/141,3051,0338,107+2715112128+3914
2026/10/135539007,836−347351689+193
2026/10/129313518,183+57619170+184
2026/10/81302657,607−1390352−31
2026/10/77495267,746+2162655−410
2026/10/62731227,530+1447759010
2026/10/55034247,386+772659−516
2026/10/26203867,309+22141264−85
2026/10/12601037,088+1340472−60
2026/9/30174816,954+90105478−650
2026/9/29130746,864+56423143+390
2026/9/24991016,808−4820104−120
2026/9/23982106,812−1122820116+72
2026/9/222382656,924−28823109−151
2026/9/211201286,952−9810124−39
2026/9/184168646,961−4492439127−154
2026/9/174724737,410−21630142−142
2026/9/161,1123937,412+718116100156+154
2026/9/15873406,694−2592419141+517
2026/9/141811826,953−11637136−211
2026/9/113201956,954+116170157+176
2026/9/101281876,838−60210140+214
2026/9/92922636,898+2958119−315
2026/9/82282176,869+11458122−5416
2026/9/74392856,858+1541457176−4315
2026/9/43904636,704−763533219+28
2026/9/34055426,780−1395946217+1323
2026/9/24716226,919−151384204+34128
2026/9/19135917,070+3221700170+17074
2026/8/313972796,748+10100000
2026/8/283364446,647−11100000
2026/8/271,1071,0706,758+35020−350
2026/8/269549476,723+103435−360
2026/8/253032216,722+82223271−101
2026/8/241972066,640−1255881−534
2026/8/214572966,652+1593024134+65
2026/8/203642626,493+100323128+296
2026/8/191331216,393+1246999−653
2026/8/184132486,381+1653013164+174
2026/8/172433066,216−683511147+242
2026/8/141712436,284−721519123−42
2026/8/133175106,356−195219127+124
2026/8/124583776,551+732919115+108
2026/8/116163466,478+270373105+3411
2026/8/102822646,208+16241271+121
2026/8/71462216,192−798559+36
2026/8/62704616,271−198141656−24
2026/8/57823136,469+46920758+138
2026/8/42731746,000+9912045+122
2026/8/31521355,901+1611933+24
2026/7/31146845,885+4713831+55
2026/7/30803975,838−32014226−410
2026/7/291794776,158−339431867+255
2026/7/281073156,497−21217174207
2026/7/271512586,709−107169142−759
2026/7/245214046,816+1111080117+10825
2026/7/232221526,705+68769+169

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
2026/10/19275006,793+2751,360
2026/10/1613914306,518−41,366
2026/10/151399606,522+431,316
2026/10/14633406,479+291,184
2026/10/13366006,450+3661,111
2026/10/1250006,084+501,155
2026/10/863206,034+611,191
2026/10/77012905,973−591,210
2026/10/6792706,032+521,172
2026/10/5429405,980−521,214
2026/10/2618606,032−251,215
2026/10/1142606,057−121,182
2026/9/3057606,069+511,215
2026/9/29756406,018+111,225
2026/9/2448106,007+471,232
2026/9/23118005,960+1181,265
2026/9/22238905,842+2291,303
2026/9/2111212605,613−141,330
2026/9/181532205,627−3071,347
2026/9/17117005,934+1171,334
2026/9/1636405,817+321,307
2026/9/15719005,785−191,305
2026/9/14141005,804+41,316
2026/9/111474905,800+981,321
2026/9/1064505,702+591,296
2026/9/91192905,643+901,285
2026/9/8431005,553+4311,258
2026/9/7712505,122+7071,263
2026/9/42751804,415+2571,260
2026/9/3224004,158+2241,285
2026/9/202703,934−271,246
2026/9/13016803,961−1381,204
2026/8/312316204,099−1391,146
2026/8/28194904,238−301,135
2026/8/27295704,268−281,117
2026/8/261742804,296−4111,020
2026/8/25030704,707−307949
2026/8/24012105,014−121938
2026/8/2119905,135−98929
2026/8/2005105,233−51879
2026/8/1908405,284−84848
2026/8/182516705,368−142861
2026/8/17399905,510−60828
2026/8/14395105,570−12817
2026/8/13189105,582+188812
2026/8/121714305,394+128792
2026/8/1123514405,266+91749
2026/8/10166505,175+161713
2026/8/79221105,014−119707
2026/8/61423205,133+110705
2026/8/54891805,023+471685
2026/8/420814504,552+63658
2026/8/3124904,489+115648
2026/7/311102704,374+83647
2026/7/30011204,291−112648
2026/7/299012904,403−39659
2026/7/28902704,442+63655
2026/7/27217004,379+217647
2026/7/24118004,162+118637
2026/7/23105004,044−40582

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
2026/10/1913,224+16214.53%77,76690,990100.00%
2026/10/1613,062−1,36014.35%77,92790,990100.00%
2026/10/1514,423−1,09315.85%76,56790,990100.00%
2026/10/1415,516+2,31217.05%75,47490,990100.00%
2026/10/1313,204−39614.51%77,78690,990100.00%
2026/10/1213,601−2914.94%77,38990,990100.00%
2026/10/813,630−8514.97%77,36090,990100.00%
2026/10/713,714−4515.07%77,27690,990100.00%
2026/10/613,759−4615.12%77,23190,990100.00%
2026/10/513,805+8115.17%77,18590,990100.00%
2026/10/213,724−28815.08%77,26690,990100.00%
2026/10/114,012+23915.39%76,97790,990100.00%
2026/9/3013,773+28915.13%77,21790,990100.00%
2026/9/2913,484−12614.81%77,50590,990100.00%
2026/9/2413,610+2,13114.95%77,38090,990100.00%
2026/9/2311,479+18414.31%67,41180,190100.00%
2026/9/2211,295−514.08%67,59580,190100.00%
2026/9/2111,299−15314.09%67,59180,190100.00%
2026/9/1811,452−15714.28%67,43880,190100.00%
2026/9/1711,610−1,09214.47%67,28080,190100.00%
2026/9/1612,702+1,06515.83%66,18880,190100.00%
2026/9/1511,637+47914.51%67,25380,190100.00%
2026/9/1411,158−13213.91%67,73280,190100.00%
2026/9/1111,290−39614.07%67,60080,190100.00%
2026/9/1011,685+55214.57%67,20580,190100.00%
2026/9/911,133+22413.88%67,75680,190100.00%
2026/9/810,910+27013.60%67,98080,190100.00%
2026/9/710,640−75013.26%68,25080,190100.00%
2026/9/411,390−314.20%67,50080,190100.00%
2026/9/311,392+20814.20%67,49880,190100.00%
2026/9/211,184−10913.94%67,70680,190100.00%
2026/9/111,293−46014.08%67,59780,190100.00%
2026/8/3111,753−46514.65%67,13780,190100.00%
2026/8/2812,218+49315.23%66,67280,190100.00%
2026/8/2711,725−77014.62%67,16580,190100.00%
2026/8/2612,495+29715.58%66,39580,190100.00%
2026/8/2512,198+7715.21%66,69280,190100.00%
2026/8/2412,121−38615.11%66,76980,190100.00%
2026/8/2112,507−1,01815.59%66,84080,190100.00%
2026/8/2013,525+49316.86%66,26580,190100.00%
2026/8/1913,032−49816.25%67,15880,190100.00%
2026/8/1813,529−54116.87%66,66180,190100.00%
2026/8/1714,070+59317.54%66,12080,190100.00%
2026/8/1413,477+9716.80%66,71380,190100.00%
2026/8/1313,380+11316.68%66,81080,190100.00%
2026/8/1213,267+23816.54%66,92380,190100.00%
2026/8/1113,029−42016.24%67,16180,190100.00%
2026/8/1013,448+48016.77%66,74280,190100.00%
2026/8/712,968−35816.17%67,22280,190100.00%
2026/8/613,326−8916.61%66,86480,190100.00%
2026/8/513,415−52716.72%66,77580,190100.00%
2026/8/413,942+18417.38%66,24880,190100.00%
2026/8/313,758+8117.15%66,43280,190100.00%
2026/7/3113,677+21217.05%66,51380,190100.00%
2026/7/3013,465+46116.79%66,72580,190100.00%
2026/7/2913,003−13116.21%67,18680,190100.00%
2026/7/2813,135+23516.37%67,05580,190100.00%
2026/7/2712,900+2416.08%67,29080,190100.00%
2026/7/2412,876−38516.05%67,31480,190100.00%
2026/7/2313,261−28816.53%66,92980,190100.00%

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。