The drawdown math of a profitable trading system
Take a system any trader would sign for: ₹5,000 risk per trade, 50% win rate, 1:1.5 risk-reward, 500 trades. The expected profit is simple arithmetic — about ₹6.25 lakh. The part almost nobody computes is what the journey looks like.
What 200,000 simulations say
We ran the Monte Carlo. Median maximum drawdown: about ₹57,500 — roughly 11.5 times the per-trade risk. One path in twenty draws down ₹95,000 or more. One in a hundred passes ₹1.17 lakh. Same strategy, same discipline, same edge — the difference is purely the order the wins and losses happen to arrive in.
The losing streak is in the contract
The median longest losing streak across those simulations is 8 consecutive losses. One run in twenty contains 12 in a row. Read that again: a genuinely profitable system, executed perfectly, hands its owner a dozen straight losses in a meaningful fraction of lifetimes.
Why this matters more than the edge
Most traders do not quit bad systems. They quit good systems in the middle of a streak that was in the math from day one — because nobody showed them the distribution, only the expectancy. Knowing your system's losing-streak arithmetic before you start is the difference between "this is broken" and "this is Tuesday". And separating the streaks the dice dealt you from the ones the market's condition dealt you — that requires knowing what kind of days they happened on.
See what kind of day today actually was
The Pulse records every session's character — day type, streaks, regime and confidence — published after each close, free.
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This article describes market mechanics for educational purposes. Nothing here is investment advice, a recommendation, or a forecast — conditions, never calls.