Why sell at roughly 8% below the entry?

A valid breakout from a sound base should not fall that far — normal retests dip toward the pivot, so an 8% break says the pattern failed. Recovery is also brutally non-linear: an 8% loss needs under 9% to break even, but a 50% loss needs 100%.

How much capital should one trade put at risk?

About 1.5% of the whole portfolio, decided before the buy. Position size then becomes arithmetic — capital × 1.5% divided by the gap between entry and stop — so the risk budget sizes the position, never the other way round.

When does the stop move to break-even?

Once the trade has moved usefully in your favour, the stop rises to the entry price so the worst remaining outcome is roughly zero. From there the 50-day moving average manages the exit: a decisive close below it ends the trade.

Guide · 2026-07-12

Risk first: the −8% stop, break-even, and the 50-day trail

Everything else in this method — bases, pivots, RS ranks — exists to find opportunities. This guide is about the part that keeps you solvent long enough to use them. The rules are few, they are decided before the buy, and none of them ever asks how you feel.

Rule 0: decide the loss before the entry

Risk about 1.5% of total capital per trade. Not per stock price — per portfolio. On a ₹10,00,000 account, that is ₹15,000: the most a single failed idea is allowed to cost. Fix that number first and position size stops being a guess and becomes arithmetic:

Position size = (capital × 1.5%) ÷ (entry − stop)

Example: capital ₹10,00,000, breakout entry at ₹520, stop at ₹478 (about 8% below). Risk per share ≈ ₹42, so the position is ₹15,000 ÷ ₹42 ≈ 357 shares — roughly ₹1.86 lakh of stock. Notice the causality: the risk budget sized the position. Traders who pick the position first and "see about" the stop have it backwards.

Rule 1: the automatic stop, about 8% down

If the stock closes about 8% below your entry, sell. Not "watch closely", not "average down" — sell. Two things make 8% the right neighbourhood:

A valid breakout from a sound base should not fall that far. Normal retests dip toward the pivot; an 8% break says the pattern failed, and the polite thing a failed trade can do is leave.
The arithmetic of recovery is brutally non-linear. An 8% loss needs 8.7% to break even. A 25% loss needs 33%; a 50% loss needs 100%. Small losses are errands; big losses are careers.

Never widen a stop. The market does not know your entry price and will not respect your patience.

Rule 2: move the stop to break-even

Once the trade has moved usefully in your favour — as a working rule, up around 8–10% — raise the stop to your entry price. From that moment the trade cannot lose money. This one adjustment changes the emotional shape of the whole method: your open risk on winners is zero, so you can hold them through normal shaking without bargaining with yourself at 2 a.m. Sometimes a shake-out tags break-even and the stock then runs without you; accept it. The rule will save you far more than it costs.

Rule 3: trail the 50-day line

Winners are not sold at targets — targets amputate the exact trades that pay for everything else. Instead, a healthy advance is trailed with the 50-day moving average: hold as long as the stock closes above it, exit when it closes below. During a strong trend the 50-day rides beneath the price like a safety rail, rising every week and locking in gains. When the trend genuinely ends, the line is broken and the rule takes you out — usually well off the top, and that is fine. Nobody sells tops repeatedly. The trail's job is to capture the fat middle of the move mechanically.

One line of hierarchy: until break-even, the −8% stop governs. After break-even, the higher of break-even and the 50-day trail governs. Every position has exactly one live exit rule at all times.

Why this works while feeling wrong

The uncomfortable truth of breakout trading: only about one trade in three works. The system is profitable anyway because the rules force asymmetry — losses are amputated near −8%, while winners are given months and often run 40%, 80%, or further. Sketch the arithmetic: three trades, two losers at −8%, one winner at +40%. Net: strongly positive, at a 33% hit rate. The edge is not in predicting better; it is in the shape of the outcomes.

The rules also protect you from the classic account-killers: averaging down (forbidden — you only add risk to ideas being proven wrong), turning trades into "investments" after they fall, and selling great winners early to feel clever while nursing losers to feel hopeful.

The whole method in five lines

Risk ~1.5% of capital per trade; size positions from the stop, not from conviction.
Buy breakouts from sound bases, within the buy zone.
Cut every failure at about −8%. No exceptions, no averaging down.
At about +8–10%, raise the stop to break-even.
Trail winners with the 50-day line and let it — not your nerves — end the trade.

You can pressure-test every one of these numbers yourself in the backtest lab, against years of data, before risking a rupee.

Educational content only. KALMAT Screener is not SEBI-registered and nothing here is a recommendation to buy or sell any security. Backtests are hypothetical and computed before costs.