光通訊
光通訊概念板塊聚焦以光為媒介的高速傳輸與互連，核心賽道涵蓋光纖光纜、光模組/矽光子、相干傳輸及資料中心互連等。該板塊總市值為 2531.29 billion USD，24h 漲跌幅 -2.28%，21 檔中，0 檔上漲 (0%)，21 檔下跌 (100.00%)。領漲個股為 博通– (AVGO)，24h 漲幅為 -0.03%。該板塊面臨輕微壓力，市場廣度疲弱且領導股集中。回調時偏好以高品質指標股作為戰術性進場；中期則應將敞口與盈利動能及利率走向相匹配。
名稱 | 最新價 | 漲跌幅 | 最新價 / 漲跌幅 | 走勢圖 | 價格區間 | 操作 |
|---|---|---|---|---|---|---|
 AVGO博通– | 383.40$12,394.30 | +0.01%+$1.62 | 383.40 +0.01% | $12,127.91$12,432.43 | ||
 GLW康寧 | 121.01$3,911.93 | -15.48%-$717.02 | 121.01 -15.48% | $3,730.89$4,628.95 | ||
 MRVL邁威爾科技– | 177.80$5,747.80 | -6.06%-$371.12 | 177.80 -6.06% | $5,456.52$6,149.30 | ||
 LITELumentum Holdings– | 643.64$20,807.14 | -9.59%-$2,208.60 | 643.64 -9.59% | $19,703.50$23,282.44 | ||
 COHRCoherent | 239.59$7,745.30 | -11.68%-$1,025.42 | 239.59 -11.68% | $7,430.11$8,770.40 | ||
 CIENCiena | 342.94$11,086.32 | -9.09%-$1,108.80 | 342.94 -9.09% | $10,664.45$12,195.15 | ||
 NOK諾基亞 | 8.89$287.39 | -3.87%-$11.64 | 8.89 -3.87% | $280.92$299.67 | ||
 APHAmphenol | 143.95$4,653.51 | -3.58%-$173.27 | 143.95 -3.58% | $4,539.72$4,841.01 | ||
 AAOIApplied Optoelectronics | 87.27$2,821.20 | -10.73%-$339.40 | 87.27 -10.73% | $2,672.50$3,170.66 | ||
 CRDOCredo– | 197.17$6,373.97 | -5.35%-$360.77 | 197.17 -5.35% | $6,012.55$6,783.24 | ||
 ALABAstera Labs– | 265.61$8,586.45 | -5.90%-$539.22 | 265.61 -5.90% | $8,172.99$9,202.61 | ||
 FNFabrinet | 446.06$14,419.92 | -5.28%-$803.98 | 446.06 -5.28% | $14,106.99$15,291.14 | ||
 AXTIAXT | 42.51$1,374.23 | -11.21%-$173.60 | 42.51 -11.21% | $1,289.54$1,570.46 | ||
 TSEM高塔半導體 | 205.45$6,641.64 | -8.33%-$603.55 | 205.45 -8.33% | $6,489.38$7,245.19 | ||
 MXLMaxLinear– | 59.64$1,928.00 | -7.99%-$167.78 | 59.64 -7.99% | $1,852.40$2,125.84 | ||
 VIAVViavi Solutions– | 35.04$1,132.75 | -8.15%-$100.54 | 35.04 -8.15% | $1,091.69$1,233.29 | ||
 GFS格羅方德– | 49.70$1,606.70 | -6.38%-$109.59 | 49.70 -6.38% | $1,580.48$1,716.26 | ||
 POETPOET Technologies– | 6.71$216.92 | -5.48%-$12.61 | 6.71 -5.48% | $204.96$229.50 | ||
 LUMNLumen Technologies, Inc. | 6.08$196.55 | -2.79%-$5.82 | 6.08 -2.79% | $192.35$202.37 | ||
 HIMX奇景光電股份有限公司 | 12.04$389.22 | -5.34%-$21.98 | 12.04 -5.34% | $375.00$411.20 |