U.S. Tech 株式 - 今日の主な下落銘柄

更新済み May 20, 2026

U.S.(NYSEおよびNASDAQ) 本日の最大の下落銘柄をご覧ください。 Tech Stocks 前取引日からの時価総額下落が最も大きかった銘柄です。

195 各社
会社概要最終価格1Dリターン1Yリターン時価総額アナリストの目標評価成長配当利回り
CSCO
US$114.35-0.9%80.9%US$454.8bUS$124.4537.713.7%1.5%
LITE
US$868.07-2.5%1,042.9%US$63.8bUS$1,104.68141.879.1%n/a
ANET
US$140.49-0.8%52.0%US$178.3bUS$188.2047.516.5%n/a
FN
US$662.21-2.3%191.8%US$24.3bUS$749.1156.423.3%n/a
AAOI
US$165.26-3.5%868.1%US$13.7bUS$151.3026.2148.1%n/a
MSI
US$395.92-0.7%-7.2%US$66.2bUS$506.5531.49.9%1.2%
KEYS
US$342.08-0.6%110.5%US$59.0bUS$371.4659.813.0%n/a
NTAP
US$118.97-1.3%19.5%US$23.8bUS$117.6019.48.0%1.7%
VIAV
US$48.10-2.4%428.0%US$11.5bUS$64.438.2114.5%n/a
ZBRA
US$243.47-1.5%-15.4%US$11.8bUS$328.8827.718.4%n/a
CALX
US$38.37-3.7%-18.4%US$2.5bUS$66.0072.248.0%n/a
MIR
US$18.04-1.8%0%US$4.6bUS$27.90175.864.4%n/a
FFIV
US$382.42-0.3%33.6%US$21.6bUS$361.9030.512.7%n/a
BMI
US$118.06-0.9%-51.6%US$3.5bUS$147.0026.49.9%1.4%
NTCT
US$38.73-0.7%66.1%US$2.8bUS$41.7129.08.3%n/a
SHMD
US$6.98-4.1%144.9%US$404.8mn/a5.5n/an/a
BGIN
US$3.57-3.5%n/aUS$418.6mn/a6.0n/an/a
LPTH
US$13.65-1.7%485.8%US$801.0mUS$15.9812.5122.6%n/a
RBBN
US$2.61-1.9%-27.7%US$468.5mUS$3.6014.7-82.9%n/a
INSG
US$12.16-3.9%43.1%US$206.1mUS$21.2519.314.0%n/a
ADTN
US$14.47-0.7%80.0%US$1.2bUS$19.501.0102.6%0%
EXTR
US$23.48-0.3%47.7%US$3.1bUS$26.06188.727.1%n/a
ZEPP
US$8.81-4.4%236.3%US$135.2mUS$56.280.655.9%n/a
SILC
US$41.61-2.3%187.8%US$242.9mn/a3.619.7%0%
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