With $100 and a dream, one enterprising Redditor turned ChatGPT into a day trader, and the results so far have been pretty remarkable. In a post on r/Dataisbeautiful, the Redditor in question — real name Nathan Smith — described his project as a "6-month experiment to see how a language model performs in picking small, [under-covered] stocks with only a $100 budget." According to a chart shared on Reddit, this literal gamble is already paying off. Using GPT-4o, one of OpenAI's most advanced models, the bot-trader's stock portfolio has increased in value by 25 percent over its first month — […]