Risk Reward Ratio
You can surrender 50% of your trades, have a win rate of only 40%, and still become a millionaire. How? Mathematics. Specifically, the Risk to Reward Ratio (R:R).
The Concept
Every trade has a cost (Risk) and a payoff (Reward).
- Risk: Distance from Entry to Stop Loss.
- Reward: Distance from Entry to Target.
If you risk ₹1 to make ₹1 (1:1 Ratio), you need to be right 51% of the time to make money. If you risk ₹1 to make ₹3 (1:3 Ratio), you only need to be right 26% of the time to break even!
The Math of Ruin
Why do beginners blow up accounts? Negative Risk Reward.
- They book profits quickly (Making ₹5).
- They hold losers hoping they come back (Losing ₹50).
- One bad trade wipes out 10 good trades.
Note: The chart illustrates how consistent positive expectancy grows a small account exponentially compared to random betting.
Position Sizing (The 1% Rule)
Knowing R:R is useless if you bet the farm. Golden Rule: Never risk more than 1% of your total capital on a single trade.
The Formula:
Shares to Buy = (Total Capital * 1%) / (Entry Price - Stop Loss Price)
Example:
- Capital: ₹1,00,000
- Risk per trade: ₹1,000 (1%)
- You want to buy Tata Motors at ₹500.
- Stop Loss is at ₹480 (Risk per share = ₹20).
Shares = 1000 / 20 = 50 Shares
If stop loss hits, you lose exactly ₹1,000. No emotions involved.
Setting Targets
Don't set targets based on your greed. Set them based on the chart.
- Wrong: "I want to make ₹5000 today."
- Right: "The next resistance level is at ₹550. That gives me a 1:3 R:R. I will take the trade."
Checklist before clicking Buy:
- Where is my Stop Loss? (Technical Level, not random)
- Where is my Target?
- Is the Reward at least 2x the Risk?
- Yes? Execute.
- No? Skip. Even if the setup looks good.
| Win Rate | R:R Ratio | Outcome (100 Trades) |
|---|---|---|
| 50% | 1:1 | Break Even (Wasted Time) |
| 50% | 1:2 | Very Profitable |
| 40% | 1:3 | Extremely Profitable |
| 90% | 1:0.1 | Bankrupt (One big loss kills you) |
You have ₹1,00,000 capital. You follow the 1% Risk Rule. Your Stop Loss distance is ₹50 per share. How many shares can you buy?
Sources & Disclaimer
- Standard Market Conventions for Technical Analysis
- BSE/NSE Charting and Analysis Guides
Note: Any benchmarks (e.g., "Good ROE is > 20%", or specific P/E ranges) are simplified industry heuristics for educational purposes. True evaluation depends on specific industry context, market cycles, and individual company circumstances.
