Although there are hundreds of indicators for technical analysis, in the end, the most basic ones are price and volume, and other indicators are just variations or extensions of these two indicators.
Quantitative trading refers to a securities investment method that uses modern statistics and mathematical methods and computer technology to conduct trading, which greatly reduces the impact of investor sentiment fluctuations and avoids making irrational investment decisions under extreme fanaticism or pessimism in the market.
The foreign exchange market refers to a trading market involving banks and other financial institutions, proprietary dealers and large transnational enterprises, connected through intermediaries or telecommunications systems, and trading in various currencies.