Hi

This a decent how to HFT article I have not posted in a long time! 

How do I design high-frequency trading systems

https://quantlabs.net/blog/2022/08/how-do-i-design-high-frequency-trading-systems/

Join our next webinar on this topic

Interactive Brokers Order commission fees

https://quant-labs.net/event/interactive-brokers-order-commission-fees/

(Yes could trade on this broker!) 

Thanks Bryan