Alpha score, the 25th is 45 points, the 28th is 65 points, the 29th is 75 points. If you don't have a hundred thousand U positions and can't achieve a continuous trading volume of several thousand to tens of thousands of U, you can give up. Big players are all rolling up, this piece of meat is not prepared for ordinary small retail investors. If you don't believe it, just keep refreshing every day. After 15 days, the score will definitely roll up to 200.