Drawdown in gold trading is the decline from a peak in account equity to the lowest point reached before a new peak is set, expressed as a percentage. It is the measure that determines whether a trader can actually hold a strategy through its losing periods, which matters more in practice than the headline win rate.
Gold drawdowns tend to run deeper than foreign exchange drawdowns because gold moves in clustered directional repricings driven by real yields, dollar strength and central bank demand, producing strings of consecutive losses for approaches that fade those moves. Any published gold win rate is therefore incomplete without the sample size and the depth of the worst losing sequence beside it.
Recovery mathematics are asymmetric and worsen quickly. A ten percent drawdown requires an eleven percent gain to return to the previous peak, a thirty three percent drawdown requires fifty percent, and a fifty percent drawdown requires a full one hundred percent gain, which is the entire case for fixed fractional risk on every gold position and for measuring drawdown in a journal rather than estimating it from memory.