A rule-based trading system defines, through clearly pre-established rules, when positions are opened, managed, and closed. Unlike discretionary trading, where decisions are made based on situational judgment, a rule-based system follows a fixed algorithm or set of rules.
The decision logic can be based on technical indicators, price patterns, volatility measures, or fundamental data. Rule-based systems can be executed manually or operated fully automatically as trading bots.
Their key characteristic is repeatability and verifiability: every decision can be traced back to the defined rules. This also makes optimization and backtesting on historical data easier.
In professional trading and at providers such as DEECKE Financial Solutions, rule-based systems form the foundation of automated strategies like ForexFrame.
