Discipline Score
A numerical score that measures plan adherence on every trade — inputs, not outputs — so you can see whether you're actually getting better.
Discipline Score is a per-event scoring system that aggregates plan-adherence behaviors over time. Every meaningful action — clean trade, adversity hold, stop move, target cut, early close, planned-scale move after entry, correct Order Lock use — is logged with a positive or negative weight. The daily score, plus 7-day, month-to-date, and 30-day rollups, give a leading indicator of account survival.
P&L tells you what happened. Discipline Score tells you whether you executed your plan. Over a small sample, P&L is noise; discipline is signal. Drawdown Guardian's Discipline Score is, as of this writing, the only one in the NinjaTrader ecosystem.