Performance & Stability
        
        How Does the FIX Protocol Handle the Atomicity of Multi-Leg Trades during Settlement?
        
         
        
        
          
        
        
      
        
     
        
        The FIX protocol enables multi-leg atomicity by defining the trade as a single unit at its inception, an instruction honored by the exchange and preserved through settlement.

 
  
  
  
  
 