Do these exist anymore? I have a scalping strategy I've developed through the years, but it requires very low rates. It's low risk, but uses high volume and would probably be unprofitable at the current standard prop firm rates of 3/1000. I have not been able to test it, because of the $25,000 requirement and sim trading a strategy like this would be completely bullshit. However, I believe it can make over $1000/day with an experienced trader and it can potentially be automated, making the earning potential much, much higher.