<div id="readability-page-1">Here's a quick look at the stocks that are seeing gap-down moves before the bell Friday. Stock index futures (SPX) fell Friday as Nasdaq futures bottomed the pack after reports indicated that the recent U.S.-China talks did not focus on chips. Company Move    Aardvark Therapeutics (AARD) -30.2%   Ideal Power (IPWR) -19%   CVR Energy (CV) -10.8%   E...</div>

AARD

CVR能源

IPWR

半導體 3 倍做多 - Direxion

費城交易所 半導體 ETF - iShares

半導體 ETF - VanEck Vectors

<p>股票在盤前出現下跌，Aardvark Therapeutics (AARD) 下跌 30.2%，Ideal Power (IPWR) 下跌 19%，CVR Energy (CV) 下跌 10.8%。股指期貨下跌，尤其是納斯達克期貨，此前有報道稱最近的美中會談未能解決芯片問題</p>

概覽：盤前跳空低開的股票