Ask Code Principle

[SuGuilin]

Can you explain the principles of code design, especially how the ddpg algorithm relates to portfolios

[matinaghaei]

RL algorithms are used to manage portfolios by finding the best combination of stocks for each day. The state (observation) is the prices, indicators, etc. The action is to buy a specific set of stocks and the reward is the profit. Everything else is the standard configuration of the DDPG and other algorithms.