<div id="readability-page-1">Here's a quick look at the stocks that are seeing gap-down moves before the bell Wednesday. Stock index futures (SPX) were lower before the bell after U.S.-Iran engaged in fresh strikes as the fragile ceasefire seemed to have wavered. Company Move    NRx Pharmaceuticals (NRXP) -21%   Yext (YEXT) -16.9%   TETRA Technologies (TTI) -14.4%   Thor Indus...</div>

NRXP

YEXT

<p>美國股指期貨在盤前交易中下跌，此前美國與伊朗之間的新一輪衝突動搖了脆弱的停火協議。個股也出現了顯著的跳空下跌，包括 NRx Pharmaceuticals 下跌 21%，Yext 下跌 16.9%，以及 TETRA Technologies 下跌 14.4%</p>

At a glance: Stocks gapping down premarket

NRX Therapeutics

概覽：盤前跳空低開的股票