Wall Street's main indexes closed lower on Tuesday (Aug 18) with semiconductors leading technology declines as Middle East uncertainty pushed bond yields to multiyear peaks, feeding concerns about borrowing costs and inflation. Regarding the options market, a total volume of 64,003,109 contracts was traded, of which 55% were call options. Top 10 Option Volumes Top 10: $NVIDIA(NVDA)$, $Tesla(TSLA)$, $Apple(AAPL)$, $Intel(INTC)$, $Micron Technology(MU)$, $Meta Platforms(META)$, $SpaceX(SPCX)$,