Authors/Troy LendmanAUTHORTroy LendmanTroy Lendman contributes source-backed research and editorial review for PropRank.Research by Troy LendmanThe PropRank Survivability Score: Our Formula, In FullReal Account Size: What Your $50K Prop Account Actually IsTrailing Drawdown Explained: How Prop Firms Actually Take Your AccountAre Prop Firms Worth It in 2026? The Math Nobody Shows You