DEFINITION
Discipline Score
A 0–100 metric measuring trading discipline across five axes: Consistency, Risk Management, Emotional Control, Strategy Adherence, and Session Quality. Developed by TradeLens to quantify behavioral trading performance.
In depth
The Discipline Score quantifies what most traders can't see in their own data: do they revenge trade, oversize after wins, trade outside their session, or skip stops? It's computed from raw CSV trade history and updates after each session.
Related terms
Revenge Trading
Taking impulsive, oversized trades to recover losses after a losing trade or day. The single largest source of catastrophic losses in retail trading.
Overtrading
Taking more trades than the strategy signals, often driven by boredom, revenge, or FOMO. Dilutes edge and inflates commission/spread costs. A leading cause of prop firm failures.
Position Sizing
The process of determining how many units, lots, or contracts to trade based on account size, risk per trade, and stop loss distance. Proper position sizing is the foundation of risk management.
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