Hi, thank you for your reply. No not all PF do seconds interval, only some and the one I used in with European Jurisdiction don't let me due to my new location UAE. Also, to be more precise, I need a broker/platform for stock (S&P500 + Forex, not Crypto). So, if you could help me to find this PF I can subscribe from my new address here in UAE. Thank you
strange ... You are not looking for a sub-second platform. Most people look for a fast execution speed platform.