Share some useful market analysis software, aicoin. I've tried all the paid features, and I feel they're not as accurate as my own trading strategy. The free features are sufficient. The desktop version is quite user-friendly and makes market analysis convenient. For those trading altcoin contracts, you can check the funding rate rankings to seize opportunities sometimes. The mobile version has a long-short ratio on the homepage, which is still decent, with a long-short ratio of 0.62. The bears sacrifice to push the market up, and only when the sacrifice is nearly done will there be a correction.