According to OpenAI (@OpenAI), the latest update to GPT-4o in ChatGPT significantly improves its ability to follow detailed instructions, especially those with multiple requests. This update also enhances its capability to solve complex technical and coding problems, boosting its utility for traders and analysts who require precise computational assistance. Additionally, the update improves GPT-4o's intuition and creativity, which could lead to more innovative solutions in trading strategy development. Notably, the update also reduces the use of emojis, likely aiming for a more professional tone in communication.