Risk Plan for Stock Traders

Arjun swing-traded stocks on the side of his job. He was a decent chart reader - he caught good breakouts, held them a few days, booked nice gains. But he sized every trade by feel. A setup he "loved" got a big position; one he was unsure about got a small one. No fixed stop, no daily limit. For months it looked fine. Then one stock he loved gapped down on bad results, he had no stop, and the single loss was larger than his last eleven wins combined. His edge was real. His plan was missing.

This chapter builds the plan Arjun never had: a complete, one-page risk plan for a swing or positional stock trader. Not a strategy - the rails around a strategy that keep one bad trade from eating a good month.

The six rails

A stock trader's risk plan is six simple rules. None is clever. Together they decide whether your account survives long enough for your edge to show up.

1. Setup rule - only trade your one defined setup.
2. Stop-loss - always pre-placed, before you are in the trade.
3. Position sizing - fix the loss at about 1% of capital per trade.
4. Daily loss limit - stop trading after a set loss or number of losers.
5. Gap rule - size for the overnight jump you cannot stop.
6. Journal and weekly review - write every trade down, study them on Sunday.

Through the whole chapter we will use one example trader: Rs 2,00,000 of trading capital. Round, simple, easy to scale to your own number.

Rule 1 and 2: one setup, stop placed first

Trade only your setup. Pick one pattern you can describe in a sentence - a breakout above a base, a pullback to a moving average, whatever you have actually studied. If the chart in front of you is not that, you do nothing. Boredom is not a setup. A tip is not a setup. This single rule removes most of the trades that quietly lose money.

The stop comes first. Before you buy, you must know the price at which you are wrong - and place that stop-loss order the moment you enter, not "watch it manually." A stop you intend to honour in your head is not a stop; it is a hope. Pre-placing it turns a future emotional decision into a done one.

Rule 3: size so one loss costs ~1%

This is the engine of the whole plan, straight from the Risk Management course. You do not pick a quantity by how much you like the trade. You pick it so that if the stop is hit, you lose about 1% of capital - no more. Everything flows backwards from that.

For our Rs 2,00,000 trader, 1% is Rs 2,000. That is the most a single trade may cost. Now the maths:

Notice the position is Rs 50,000 - a quarter of the account - yet the risk is only Rs 2,000. A tighter stop lets you buy more shares for the same risk; a wider stop forces fewer. The rupee loss stays fixed at 1% either way. That is the whole trick: the stop distance, not your confidence, chooses the quantity. This is an education example, not advice on a specific trade size for you.

Rule 4: a daily loss limit

Sizing protects you on one trade. A daily loss limit protects you from yourself on a bad day. Set two numbers and obey whichever comes first: down 3% of capital, or 3 losing trades. For our trader that is Rs 6,000 or three losers - and three full 1% losses is Rs 6,000, so they line up. Hit either, and you are done for the day. Screen off.

The point is not the exact number. It is that the floor exists before the emotion arrives. A 3% day is annoying. A revenge-trading day with no limit is how 3% becomes 20%.

Rule 5: size for the gap

Here is what makes stock trading different from intraday. You hold overnight, and a stock can gap - open the next morning far below where it closed, on results or news, jumping straight over your stop. Your stop was Rs 480; the stock opens at Rs 460. You lose Rs 40 a share, not Rs 20 - the loss is double the plan, Rs 4,000 instead of Rs 2,000.

So treat your stop as the best case, not the worst. For positions you carry overnight, especially into a results date, size smaller - assume a realistic gap of one-and-a-half to two times your stop distance and check that loss still fits your tolerance. The simplest version: never hold an oversized overnight position into a known event.

Rule 6: journal and weekly review

You cannot improve what you do not record. After every trade, write four things: the setup, your planned risk, the actual result, and one honest note on whether you followed the plan. Then once a week - a quiet Sunday hour - read them as a batch. You are not hunting for a new strategy. You are checking one question: did I follow my own rails? The trades where you broke a rule are your real tuition. Most edges are lost not in the market but in the gap between the plan and what you actually did.

The one-page plan

Here it is, the whole thing on one card you can copy onto a sticky note.

As a pre-trade checklist, in order:

• This chart is my defined setup - not boredom, not a tip.
• I know my stop price, and I will place it the instant I enter.
• Quantity = Rs 2,000 divided by the stop distance per share.
• Today's running loss is not yet at -3% or 3 losers.
• If I hold this overnight, even a 2x gap loss is bearable.
• I will log this trade tonight and review it on Sunday.

How it differs for the investor and the intraday trader

Same six ideas, three different dials.

The investor barely uses a stop because time is the cushion. The intraday trader runs the same rails but tighter and faster, and adds a hard no-revenge rule - the next chapter. The swing trader sits in the middle: real stops, real sizing, and the one risk the day-trader escapes - the overnight gap.

When this fails

These rails reduce ruin. They do not manufacture an edge, and they have honest gaps.

A plan with no edge just loses slowly. Perfect 1% sizing on a strategy that does not work means you lose 1% at a time instead of 10% at once - tidier, still downhill. The rails buy you survival and time to find an edge; they are not the edge.

The gap can beat any stop. Size for a 2x gap and the market can still hand you a 4x morning on a shock result. Sizing for the gap shrinks that blow; it cannot promise the loss never exceeds 1%. On rare days it will.

The plan only works if you obey it. The journal exists because the hardest part is not writing the rules - it is following them on the day you are bored, down, or sure. A plan you override under pressure is decoration. This chapter is education, not personalised advice; treat every number as an example to adapt, not a recommendation to copy.

Quick self-check