More than that. Further still, the publicly available tools trend towards only covering the "algorithm" part of the problem - that's what's sexy. Missing out is

More than that. Further still, the publicly available tools trend towards only covering the "algorithm" part of the problem - that's what's sexy. Missing out is things like risk management, money management, allocation, OMS vs EMS, etc. Trading for most prosumers is a vanity hobby, though they don't know it.