Hey,
I am looking for the best source to obtain LAST messages for S&P 500 sector etfs: XLB,XLF,XLY,XLK,XLI,XLE
I want to know every order that comes through on as many exchanges as possible.
What would be the best source for this, accessible through a C# API? Either Nasdaq or Arca lasts are fine, but the more the merrier.
Thanks
-Jeff
I am looking for the best source to obtain LAST messages for S&P 500 sector etfs: XLB,XLF,XLY,XLK,XLI,XLE
I want to know every order that comes through on as many exchanges as possible.
What would be the best source for this, accessible through a C# API? Either Nasdaq or Arca lasts are fine, but the more the merrier.
Thanks
-Jeff