> You can't afford retail brokerage costs when you're in a highly crowded and competitive trade. This is very important. Most brokerage charge around $7 per tr

> You can't afford retail brokerage costs when you're in a highly crowded and competitive trade. This is very important. Most brokerage charge around $7 per trade, which makes high-volume trading very very expensive and prohibitive. Robin Hood is an amazing alternative that charges nada for trades, and once they have an API[1], I think they'd be a great choice for small-time developers looking to do some (low-frequency) algorithmic trading. [1] https://support.robinhood.com/hc/en-us/articles/210216823-Robinhood-API-Integrations https://support.robinhood.com/hc/en-us/articles/210216823-Ro...