Entries, exits, stops and position sizing with technicals

Almost everything in this book has been about the entry — the pattern, the level, the indicator, the signal that says now. Beginners pour nearly all their effort there, hunting for the perfect trigger, as if getting in at the right moment were the whole game.

It is the least important part. Two things you have barely thought about decide whether you survive: the stop — the price at which you admit the trade is wrong and get out — and the position size — how many shares you buy. A brilliant entry with no stop and a reckless size is a fast way to ruin. A mediocre entry with a sensible stop and a small size can compound for years. This module is the honest heart of the whole shelf: why the boring back half of a trade matters more than the exciting front.

Start with a fact that overturns the beginner's whole priority order: you do not control what you make on a trade, but you do control what you lose. The market decides how far a winner runs — you cannot make a stock go up. But you decide, in advance, how much a loser can cost you, by choosing your stop and your size before you ever click buy. The one half of the outcome you control is the losing half, and that is precisely the half beginners leave to chance.

This is why the stop and the size, not the entry, are the real levers. The stop is the price where your read is proven wrong and you exit, capping the damage of any single trade. The size is chosen so that if the stop is hit, the loss is only a small, pre-set slice of your capital — commonly around 1%. Together they turn every trade into a controlled, survivable event: a known small cost if wrong, an open-ended gain if right. cut the losers short so a handful of runners can pay for them all — this is the entire mathematics of staying alive, and it lives in the stop and the size, not the signal.

There is a second, harder reason, and it is the one people forget until it hurts them. Markets do not move in neat, well-behaved steps. Now and then price gaps — leaps overnight through your stop and opens far below it — so the stop you set at ₹240 fills at ₹225. Rare disasters are not as rare as a calm chart makes them feel. extreme moves happen far more often than a tidy model predicts, so the once-in-a-decade gap will find you sooner than you think. That single fact is why size matters even more than the stop: the stop can be jumped, but a small enough size means even a jumped stop cannot end you.

Here is a clean entry — a breakout at ₹250 — with the stop drawn where the read would be proven wrong, at ₹240.

Watch what the stop placement has to survive. Right after entry, price does not shoot up — it wobbles down to ₹243 (the orange circle), an ordinary shakeout, before turning and running to ₹282. A stop placed too tight, at say ₹246, would have been hit on that harmless wiggle and thrown you out of a trade that then rose thirty rupees. A stop at ₹240, below the noise, survived the shakeout and let the runner run. The entry was identical in both cases; the stop placement decided whether you were still holding when the move came. That is the first half of the craft: put the stop where being hit genuinely means you were wrong, not where ordinary noise can reach.

Now the second half, which the chart cannot draw: size. Suppose you decide that a wrong trade may cost you no more than 1% of your capital. With ₹10,00,000 of capital, that is ₹10,000 of risk. Your risk per share is entry minus stop — ₹250 minus ₹240 — which is ₹10. So you buy ₹10,000 ÷ ₹10 = 1,000 shares, no more. The stop distance sets the size. A wider stop means fewer shares; a tighter stop means more. The size is not a feeling about how confident you are — it is arithmetic that keeps the loss fixed no matter which stock you trade.

The exit completes the picture. There are two kinds. The first is the stop — the exit when you are wrong, fixed before entry. The second is the profit exit — how you leave a winner. Because the maths depends on letting winners run, most disciplined methods do not grab a quick gain; they trail the exit up behind a rising price (say, under each new swing low) so a trend can keep paying while the downside stays capped. Cut the loser at the stop; let the winner run against a trailing exit. That asymmetry — small fixed losses, occasional large gains — is what makes the whole thing add up.

Every price and figure in this module is an illustrative example, not a real quote. illustrative

Walk one trade end to end, in the order a disciplined reader actually thinks.

"I like this breakout at ₹250. Before I buy: where am I wrong? Below ₹240 the setup breaks — that is my stop, and it sits below the noise, not inside it. Risk per share is ₹10."

"How many shares? I risk 1% of my ₹10,00,000, so ₹10,000. Divided by ₹10 risk, that is 1,000 shares — ₹2,50,000 of stock. Not because I feel 25%-confident, but because that is the number that caps my loss at ₹10,000 if I'm wrong. I write the stop and the size down before I click, so a later feeling cannot talk me out of them."

"Now I'm in. Price wobbles to ₹243 — annoying, but above my stop, so I sit. This is why I didn't set the stop at ₹246: ordinary noise would have knocked me out. Price turns up. As it climbs, I trail my exit up under each new swing low, so if it reverses I keep most of the gain, and if it runs I stay aboard." the stop and size are decided from the chart, but the chart is only a map — the real risk is my capital, and that is what these rules exist to protect.

"If instead the trade had gone straight to my stop, I'd have lost ₹10,000 — a planned, boring, survivable 1%. On to the next. The single loss can never be the one that ends me, because I decided its maximum size before it began."

A stop cannot guarantee your exit price. It is an instruction to sell near a level once price reaches it — but if price gaps through overnight, you fill wherever the market opens, which can be far below your stop. On the chart, the stop looks like a solid floor; in reality it is a trapdoor that usually holds and occasionally drops you straight through. This is exactly why size, not the stop alone, is the deeper protection: a small enough position survives even a jumped stop, and no stop placement can promise you the same.

Position sizing cannot tell you whether a trade is good. It only limits the damage of a bad one. You can size perfectly and still lose on nine poor entries in a row — controlled, survivable losses, but losses. Risk control keeps you in the game; it does not, by itself, make you a winner. The edge has to come from elsewhere.

And none of this can remove risk, only shape it. There is no stop clever enough, no size cautious enough, to make trading safe. the rare, violent move is a permanent feature, not a bug you can engineer away — the honest goal is to survive it, never to be exempt from it.

The first and deepest fooling is spending all the effort on the entry and none on the exit and the size. A perfect trigger with no stop is not a strategy; it is a coin flip with your savings. The back half of the trade — where you get out, and how much you had on — is where survival is actually decided, and it is the half beginners skip.

The second is moving the stop when it is about to be hit. The stop was set in a calm moment to mark being wrong; sliding it lower "to give the trade room" is just refusing to admit the read failed, and it converts a planned small loss into an unplanned large one. A stop you will not honour is not a stop — it is a wish. Decide it before you buy, write it down, and obey the paper.

The third is sizing by conviction instead of by arithmetic. "I'm really sure about this one, so I'll put half my capital in." Conviction is a feeling, and the market does not pay out on feelings; it is on the confident, oversized trade that a fat-tail gap does the most damage. Size the sure thing exactly like the uncertain thing — a fixed small fraction — because any trade can be the one that gaps against you.

The fourth is inverting the whole rule: cutting winners quickly for the comfort of a small gain, and nursing losers "until they come back" to avoid the sting of selling. That feels prudent and is precisely backwards. The math only works if the rare big winner is allowed to run and every loser is cut short. Snatch the gains and hug the losses, and you have guaranteed that your small wins can never pay for your growing losses. there is no entry signal good enough to rescue an account that cuts its winners and rides its losers.