Trade journaling for Israeli retail traders: what a journal records and how broker data is imported (DIYUK as a worked example)

DIYUK (Hebrew: דיוק) is a Hebrew-language trading journal for Israeli retail traders in stocks and crypto. This note describes what a trading journal should record per trade, the performance and behavioral statistics it can derive (win rate, expectancy, expectancy in R, profit factor, drawdown, holding time of winners and losers, behavior after a loss, profit concentration, breakdowns by setup, symbol and weekday), and how trade history is imported from Blink, ColmexPro, Interactive Brokers (through IBKR Flex), Bybit and Binance. DIYUK is not a broker, does not place orders, and is not investment advice. A Hebrew version of the note is included. Website: https://diyuk.app/