Imagine two people

walk into a casino.

The first person is a tourist on vacation. He walks up to the roulette table and puts all his money on his lucky number. He’s excited and hoping for a big win, but he has no real plan. He is gambling.

The second person is a professional poker player. She walks quietly to the high-stakes poker room. She doesn’t play every hand. She waits patiently for the right cards and the right situation. She knows exactly how much she is willing to bet, and she knows exactly how much she can win. She is not gambling. She is making smart bets.

Many people think that trading in the stock market is like being the tourist at the roulette table. They think it’s all about luck and taking big risks. But professional traders are like the professional poker player. They are smart bettors. And their most important secret is something called the “risk-to-reward ratio.”

In this guide, we are going to learn the secret of the pros. We are going to learn how to think like a smart bettor, not a gambler. We will learn:

• What a risk-to-reward ratio is and why it’s the most important number in trading.

• How to calculate your odds on every trade.

• The surprising truth about why winning a lot of trades doesn’t always mean you will make money.

• How to find the best bets in the market.

• The common mistakes that amateurs make and how to avoid them.

By the end of this guide, you will have the skills of a professional bettor. You will be able to look at any trade and know if it’s a smart bet or a foolish one. And you will be on your way to trading like a pro.

The Most Important Number in Trading: What Is a Risk-to-Reward Ratio?

So, what is this secret number that the pros use? The risk-to-reward ratio is simply a way of measuring how much you are risking on a trade compared to how much you could potentially win. It’s the odds of your bet. [1]

Let’s use a simple example. Imagine I offer you a bet on a coin flip. I will pay you $2 every time you guess correctly, but you have to pay me $1 every time you guess incorrectly. Would you take that bet? Of course, you would! It’s a great bet. Even though you will only be right about half the time, you will make a lot of money over the long run because you are winning twice as much as you are losing.

This is a 1-to-2 risk-to-reward ratio. You are risking $1 to make $2.

Now, what if I offered you a different bet? I will pay you $1 every time you guess correctly, but you have to pay me $2 every time you guess incorrectly. Would you take that bet? Of course not! It’s a terrible bet. Even if you get lucky and win a few times in a row, you will eventually lose all your money because you are losing twice as much as you are winning.

This is a 2-to-1 risk-to-reward ratio. You are risking $2 to make $1.

This is the most important concept in trading. It’s not about being right all the time. It’s about making sure that your winning trades are bigger than your losing trades. A professional trader is perfectly happy to lose a lot of small bets, as long as they know that their winning bets will be big enough to cover all their losses and still make a profit.

This is why the risk-to-reward ratio is the most important number in trading. It’s the secret to thinking like a pro.

How to Calculate Your Odds: The Simple Math of Risk-to-Reward

Calculating the risk-to-reward ratio for a trade is very easy. You just need to know three things:

1.
Your Entry Price: The price where you will buy the stock.

2.
Your Stop Loss: The price where you will sell the stock if the trade goes against you. This is your risk.

3.
Your Profit Target: The price where you will sell the stock to take your profits. This is your reward.

Once you have these three numbers, you can calculate your risk-to-reward ratio with this simple formula: [2]

Risk-to-Reward Ratio = (Profit Target – Entry Price) / (Entry Price – Stop Loss)

Let’s look at an example. Let’s say you want to buy a stock that is currently trading at $50. You think it’s going to go up to $60, but you want to protect yourself in case you are wrong. So, you decide to place a stop loss at $45.

•
Entry Price: $50

•
Stop Loss: $45

•
Profit Target: $60

Now let’s calculate the risk and the reward:

•
Your Risk: $50 (Entry Price) – $45 (Stop Loss) = $5 per share

•
Your Reward: $60 (Profit Target) – $50 (Entry Price) = $10 per share

So, you are risking $5 to make $10. This is a 1-to-2 risk-to-reward ratio. For every $1 you are risking, you are hoping to make $2. This is a good bet!

Now let’s look at a bad bet. Let’s say you want to buy the same stock at $50, but you are only hoping it will go up to $52. And you are willing to risk it going down to $45.

•
Entry Price: $50

•
Stop Loss: $45

•
Profit Target: $52

•
Your Risk: $50 – $45 = $5 per share

•
Your Reward: $52 – $50 = $2 per share

In this case, you are risking $5 to make $2. This is a 2.5-to-1 risk-to-reward ratio. For every $2.50 you are risking, you are only hoping to make $1. This is a bad bet. It’s like the second coin flip example. You might get lucky and win a few times, but you will eventually lose all your money.

Before you enter any trade, you should always do this simple calculation. It will tell you if you are making a smart bet or a foolish one.

The Surprising Truth: Why Win Rate Doesn’t Matter as Much as You Think

Most new traders think that the secret to success is to win a lot of trades. They think they need to be right 80% or 90% of the time. But this is not true. The surprising truth is that your win rate doesn’t matter as much as your risk-to-reward ratio. [3]

Let’s go back to our casino analogy. Imagine two professional poker players.

•
Player A is a very conservative player. She only plays the very best hands. She wins 80% of the hands she plays, but she only wins a small amount on each hand. Her average risk-to-reward ratio is 1-to-0.5 (she risks $1 to win $0.50).

•
Player B is a more aggressive player. She is willing to play more hands and take more risks. She only wins 40% of the hands she plays, but when she wins, she wins big. Her average risk-to-reward ratio is 1-to-3 (she risks $1 to win $3).

Who do you think is the more profitable player over the long run?

Let’s do the math. Let’s say they both play 10 hands.

•
Player A:

•
Wins 8 hands x $0.50 = +$4.00

•
Loses 2 hands x $1.00 = -$2.00

•
Total Profit: +$2.00

•
Player B:

•
Wins 4 hands x $3.00 = +$12.00

•
Loses 6 hands x $1.00 = -$6.00

•
Total Profit: +$6.00

As you can see, Player B is much more profitable, even though she loses more than half of her trades! This is the power of the risk-to-reward ratio.

Here is a simple table that shows how your win rate and your risk-to-reward ratio work together:

Risk-to-Reward RatioBreak-Even Win Rate1-to-0.567%1-to-150%1-to-233%1-to-325%1-to-517%

This table shows the minimum win rate you need to have to break even with a certain risk-to-reward ratio. For example, if you have a 1-to-2 risk-to-reward ratio, you only need to be right 33% of the time to break even. If you are right more than 33% of the time, you will be profitable.

This should be a huge relief! You don’t have to be perfect to be a successful trader. You just have to be a smart bettor. You have to make sure that your winners are big enough to pay for your losers. That’s the real secret to success.

Finding the Best Bets: How to Spot Good Risk-to-Reward Setups

Now that we know how important the risk-to-reward ratio is, how do we find trades that have a good ratio? The key is to use the structure of the market to find logical places for our entry, stop loss, and profit target. [4]

Think of it like building a house. You don’t just put the walls and the roof anywhere you want. You put them on the foundation. In the market, the foundation is made of support and resistance levels.

•
Support: This is a price level where the market has had trouble falling below in the past. It’s like a solid floor that is holding the price up.

•
Resistance: This is a price level where the market has had trouble rising above in the past. It’s like a solid ceiling that is keeping the price down.

We can use these support and resistance levels to find good places for our entry, stop loss, and profit target.

Here’s a simple strategy for finding a good risk-to-reward setup:

1.
Find a clear support or resistance level. Look for a price level where the market has bounced several times in the past.

2.
Wait for the market to come to you. Be patient and wait for the price to pull back to your chosen support or resistance level.

3.
Enter the trade at the support or resistance level. If you are buying, you would enter at the support level. If you are selling, you would enter at the resistance level.

4.
Place your stop loss on the other side of the level. If you are buying at support, you would place your stop loss just below the support level. If you are selling at resistance, you would place your stop loss just above the resistance level. This keeps your risk small.

5.
Place your profit target at the next support or resistance level. Look for the next logical place where the market is likely to turn around. This will be your reward.

By using this simple strategy, you can find trades where your potential reward is much larger than your potential risk. You are using the natural structure of the market to find the best bets. You are trading like a pro.

Common Mistakes That Amateurs Make (And How to Avoid Them)

Many new traders lose money because they make simple mistakes with their risk-to-reward ratios. They are like the tourist at the casino who is just throwing money away. Here are a few of the most common mistakes and how to avoid them. [5]

•
Mistake #1: Not Using a Stop Loss. This is the biggest mistake of all. Trading without a stop loss is like driving a car without brakes. You might be fine for a while, but eventually, you are going to crash. Solution: Always use a stop loss. No exceptions.

•
Mistake #2: Risking Too Much on One Trade. Many new traders get excited about a trade and bet the farm on it. This is a recipe for disaster. Even the best traders are wrong a lot of the time. Solution: Never risk more than 1% or 2% of your trading account on a single trade.

•
Mistake #3: Having No Profit Target. Many traders know where they want to get in, but they have no idea where they want to get out. They just hope the trade will go up forever. This is not a plan. Solution: Always have a logical profit target based on the market structure.

•
Mistake #4: Taking Trades with a Poor Risk-to-Reward Ratio. Many traders are so eager to be in the market that they will take any trade, even if the potential reward is much smaller than the potential risk. Solution: Only take trades where you can make at least twice as much as you are risking (a 1-to-2 ratio or better).

•
Mistake #5: Moving Your Stop Loss. This is a very common and very dangerous mistake. A trader will enter a trade, and then the price will start to go against them. They don’t want to take a loss, so they move their stop loss further away. This is like a gambler who keeps doubling down on a losing bet. It’s a sure way to lose a lot of money. Solution: Once you have set your stop loss, never move it further away. You can move it closer to lock in profits, but never further away.

By avoiding these common mistakes, you will be miles ahead of most new traders. You will be thinking like a professional, not an amateur.

A Pro in Action: A Real-World Trading Example

Now let’s put it all together and walk through a real-world trading example. Let’s say we are looking at a stock called ABC Corp. We have been watching it for a few days, and we have identified a strong support level at $90. The stock has bounced off this level three times in the past month.

1. Find the Setup

We see that the stock is currently trading at $92, and it is starting to pull back towards our support level at $90. This is our opportunity to make a smart bet.

2. Formulate the Plan

We decide that we want to buy the stock if it pulls back to our support level at $90. We look at the chart and we see that there is a strong resistance level at $102. This will be our profit target. We decide to place our stop loss at $88, just below the support level.

•
Entry Price: $90

•
Stop Loss: $88

•
Profit Target: $102

3. Calculate the Risk-to-Reward Ratio

Now let’s calculate our odds.

•
Our Risk: $90 (Entry Price) – $88 (Stop Loss) = $2 per share

•
Our Reward: $102 (Profit Target) – $90 (Entry Price) = $12 per share

So, we are risking $2 to make $12. This is a 1-to-6 risk-to-reward ratio! This is an excellent bet. We only need to be right about 15% of the time to be profitable with this kind of ratio.

4. Execute the Trade

We place a limit order to buy the stock at $90. The stock pulls back to $90 and our order is filled. We are now in the trade. We immediately place our stop loss order at $88 and our profit target order at $102.

5. Let the Trade Play Out

Now, we just have to be patient and let the trade play out. The stock bounces off the support level at $90 and starts to move up. A few days later, it reaches our profit target at $102. Our order is filled, and we have made a profit of $12 per share on a risk of only $2 per share.

This is how a professional trader thinks. They don’t just jump into trades. They wait for the best setups. They calculate their odds. And they always have a plan. They are smart bettors.

Conclusion: Thinking Like a Pro

We have learned a lot today about the most important secret of professional traders: the risk-to-reward ratio. We have learned that trading is not about being right all the time. It’s about making sure that your winners are bigger than your losers. It’s about being a smart bettor, not a gambler.

You now have the tools to think like a pro. You know how to calculate your odds on every trade. You know how to find the best bets in the market. And you know how to avoid the common mistakes that amateurs make.

So, the next time you are thinking about entering a trade, ask yourself this simple question: “Is this a smart bet?” Do the simple math. Calculate your risk-to-reward ratio. If it’s not at least 1-to-2, then it’s probably not a bet worth taking.

By focusing on this one simple concept, you will completely change the way you trade. You will be more patient, more disciplined, and more profitable. You will be trading like a pro.

## References

1. [Risk/Reward Ratio: What It Is, How to Calculate It, and When to Use It – Investopedia](https://www.investopedia.com/terms/r/riskrewardratio.asp)
2. [How to Calculate Risk-Reward Ratio – The Balance](https://www.thebalancemoney.com/how-to-calculate-risk-reward-ratio-1031339)
3. [The Relationship Between Win Rate and Risk/Reward – Babypips](https://www.babypips.com/learn/forex/the-relationship-between-win-rate-and-risk-reward)
4. [How to Find High Probability Trading Setups – TradingView](https://www.tradingview.com/ideas/highprobability/)
5. [Top 10 Trading Mistakes to Avoid – NerdWallet](https://www.nerdwallet.com/article/investing/top-10-trading-mistakes-to-avoid)