The no-code training process on OneLLM is phenomenal. I can fine-tune my model on specific trading patterns like candlesticks and Elliott waves with just a few clicks. The control over hyperparameters is particularly useful for tailoring the model to recognize subtle nuances in market data. The platform's ability to transform my CSV datasets into JSON and seamlessly integrate them has made setting up my custom ChatGPT for analyzing candlestick patterns incredibly straightforward.