A popular approach where a "trader agent" learns to maximize profits through trial and error. Papers in this field often define actions simply as -1 (sell), 0 (hold), and 1 (buy).
The HRPM Framework (mentioned above) is significant for managing the "commission fee" problem—it learns that simply knowing whether to buy or sell isn't enough; you must also minimize the cost of the trade itself. 2. Behavioral & Decision-Making Research sell or buy
A 2023 study found that investors who make "sell or buy" decisions together (with family or friends) are significantly less overconfident and make better choices than those deciding alone. A popular approach where a "trader agent" learns
Research explores how external "noise" dictates trading signals. sell or buy