Learn how to test stock trading strategies in this comprehensive video tutorial. Explore back-testing techniques for the Ichimoku trading system, analyzing various data points to determine market-beating strategies. Gain hands-on experience using Python and multiple data science libraries for technical analysis. Master creating and plotting Ichimoku indicators, calculating buy/sell opportunities, testing different strategies, and visualizing earnings. Dive into topics such as creating conversion lines, candlestick charts, base lines, lag lines, and spans. Discover how to customize charts, work with real-time data, and perform advanced calculations for effective technical analysis in stock trading.