Toshimichi Hirasawa

Prop firm trader and freelance programmer from Japan. 33 years writing
software. I trade discretionary on MT4/MT5 and run several prop accounts
at the same time.

Every tool here started as my own problem. I was managing eight accounts
by hand — different balances, different drawdown limits, different rules —
and calculating lot sizes one by one. So I stopped calculating by hand.

Position sizing that respects daily and overall drawdown limits.
Simple trade copying between local terminals. Nothing I don't use myself.

Notes and trading logs (Japanese, auto-translated to English):
https://note.com/toccchi

Gráficos e ideias