In the simplest case, fitting means that for a set of known discrete points, given a function with unknown coefficients, by adjusting the values ​​of the coefficients in the function, the relationship between the known discrete points and the function is process of minimizing differences. The optimization part in the development of quantitative trading strategies can be regarded as a fitting process to a certain extent. By optimizing the model settings and parameter settings of quantitative trading strategies, the strategy can be adapted to the inherent characteristics of trading assets as much as possible, thereby obtaining higher returns. and lower risk. #whycrypto #ETH #crypto2023 #Binance #BNB