Stocks Down, Bonds Up Sharply,  Oil Hits $90, Gold & Safe-Havens Up Bloomberg / ABC / WSJ and others are citing numerous  
unconfirmed reports of an Israeli  missile attack on Iran tonight  (April 19).  There are  also a few 
unconfirmed reports. of explosions in Syria and Iraq.  Japan’s  Nikkei plunged 3% at the open. Other Asian markets down sharply.  U.S. stock futures down well over 1% - with NASDAQ futures off over 1.5%.  Oil has soared to $90. Gold has advanced past $2400.  U.S.10-year bond 
rate has plunged overnight (bonds higher). The 
Yen has jumped 5% against the  Dollar, Swiss Franc Up
U.S. Officials confirm … Sleep well …            
 
                      
      
Comments
I happened to watch this interview this early evening on CNN. Erin Burnett's interview with Iran's foreign minister during the 7pm period, and perhaps 'whatever' was already in motion.
https://npr.org/2024/04/18/1245763498/israel-iran-missile-strikes
Futures of oil and precious metals went up accordingly.
Edits: 10 year treasury yield rose to 4.64%, the highest in 2024.