Building a Trading Strategy from Scratch - Real Example
"I want to create my own trading strategy"
But where do you start?
Today, I'll show you exactly how to build a profitable trading strategy from scratch.
Step by step. Real example. Real results.
The Strategy Development Process
Step 1: Identify Your Edge
Question: What gives you an advantage?
Common edges:
- Time-based (morning vs afternoon)
- Pattern-based (breakouts, pullbacks)
- Market-based (trending vs ranging)
- Instrument-based (stocks vs options)
For this example: We'll build a morning momentum strategy
Step 2: Define the Setup
What exactly are we looking for?
Our strategy: Buy stocks that gap up in the morning and continue higher
Why this might work:
- Gap ups often continue (momentum)
- Morning has best liquidity
- Clear entry/exit rules
Step 3: Set Entry Criteria
All conditions must be met:
- Gap up > 2% (significant move)
- Volume > 1.5x average (participation)
- Price above previous day's high (breakout)
- Market trending up (NIFTY > 20 EMA)
- Time: 9:30-10:30 AM (morning momentum)
Step 4: Set Exit Criteria
Stop Loss:
- Below gap fill level
- Or 2% below entry
- Whichever is closer
Profit Target:
- Target 1: 3% above entry (book 50%)
- Target 2: 5% above entry (let 50% run)
- Time stop: Exit by 2:00 PM
Step 5: Position Sizing
Risk: 2% of account per trade
Calculate: Based on stop distance
Real Example: Morning Gap Strategy
The Setup
Strategy Name: Morning Gap Momentum
Type: Intraday
Timeframe: 5-minute charts
Markets: NIFTY 50 stocks
Entry Rules
All 5 conditions must be met:
-
Gap Up Condition:
- Open > Previous Close × 1.02
- Example: Previous close ₹1,000, Open > ₹1,020
-
Volume Condition:
- Volume > 1.5 × 20-day average
- Confirms real buying interest
-
Breakout Condition:
- Price > Previous day's high
- Confirms continuation
-
Market Condition:
- NIFTY > 20 EMA (trending up)
- Aligns with broader trend
-
Time Condition:
- Entry between 9:30-10:30 AM
- Captures morning momentum
Entry Price: 0.5% above breakout level
Exit Rules
Stop Loss:
- Below gap fill (previous day's close)
- Or 2% below entry
- Whichever is closer
Profit Targets:
- Target 1: +3% (book 50% of position)
- Target 2: +5% (let remaining 50% run with trailing stop)
Time Stop:
- Exit all positions by 2:00 PM
- Avoid afternoon volatility
Position Sizing
Risk: 2% of account per trade
Calculation: Based on stop distance
Example:
- Account: ₹5,00,000
- Risk: ₹10,000
- Entry: ₹1,020
- Stop: ₹1,000 (₹20 risk)
- Position Size: ₹10,000 ÷ ₹20 = 500 shares
Backtesting the Strategy
Historical Data
Period: January 2024 - September 2024
Instruments: Top 20 NIFTY stocks
Total trades: 127
Results
Overall Performance:
- Total Trades: 127
- Winning Trades: 78 (61%)
- Losing Trades: 49 (39%)
- Average Win: ₹3,200
- Average Loss: ₹2,100
- Profit Factor: 2.1
- Total P&L: +₹1,47,000
Monthly Breakdown:
January: 15 trades, +₹18,000
February: 12 trades, +₹14,000
March: 18 trades, +₹22,000
April: 14 trades, +₹16,000
May: 16 trades, +₹19,000
June: 13 trades, +₹15,000
July: 17 trades, +₹21,000
August: 11 trades, +₹13,000
September: 7 trades, +₹9,000
Win Rate by Month:
- Best: March (67%)
- Worst: September (43%)
- Average: 61%
Detailed Analysis
By Stock:
RELIANCE: 8 trades, 75% WR, +₹12,000
TCS: 7 trades, 71% WR, +₹10,000
HDFC: 6 trades, 67% WR, +₹8,000
INFY: 5 trades, 60% WR, +₹6,000
ICICI: 4 trades, 50% WR, +₹2,000
By Time of Entry:
9:30-9:45 AM: 45 trades, 67% WR
9:45-10:00 AM: 38 trades, 58% WR
10:00-10:30 AM: 44 trades, 55% WR
By Market Condition:
NIFTY > 50 EMA: 89 trades, 64% WR
NIFTY < 50 EMA: 38 trades, 53% WR
Strategy Optimization
What Worked
1. Volume Confirmation:
- Trades with 2x+ volume: 71% WR
- Trades with 1.5-2x volume: 58% WR
- Action: Increase volume requirement to 2x
2. Gap Size:
- Gaps 2-3%: 65% WR
- Gaps 3-5%: 68% WR
- Gaps >5%: 45% WR (too extended)
- Action: Focus on 2-5% gaps
3. Time of Entry:
- 9:30-9:45 AM: 67% WR
- Later entries: Lower WR
- Action: Restrict to first 15 minutes
What Didn't Work
1. Small Gaps (<2%):
- Win rate: 48%
- Action: Increase minimum gap to 2.5%
2. Afternoon Entries:
- Win rate: 41%
- Action: Strict 10:30 AM cutoff
3. Low Volume:
- Win rate: 52%
- Action: Require 2x average volume
Optimized Rules
Updated Entry Criteria:
- Gap up > 2.5% (increased from 2%)
- Volume > 2x average (increased from 1.5x)
- Price > Previous day's high
- NIFTY > 20 EMA
- Time: 9:30-9:45 AM (reduced window)
Expected Improvement:
- Win rate: 65% (from 61%)
- Profit factor: 2.4 (from 2.1)
- Fewer trades but better quality
Live Testing
Paper Trading Phase
Duration: 1 month
Trades: 12
Results: 8 wins, 4 losses (67% WR)
P&L: +₹28,000
Key Learnings:
- Volume requirement works
- Time restriction helps
- Gap size filter effective
Small Position Testing
Duration: 2 months
Position Size: 0.5% risk (half normal)
Trades: 18
Results: 12 wins, 6 losses (67% WR)
P&L: +₹21,000
Confidence: High, ready for full size
Full Position Trading
Duration: 3 months
Position Size: 2% risk (full size)
Trades: 31
Results: 20 wins, 11 losses (65% WR)
P&L: +₹58,000
Strategy: Validated and profitable
Common Mistakes in Strategy Development
Mistake #1: Over-Optimization
Wrong: Testing 20+ parameters until backtest is perfect
Right: Test 3-5 key parameters, keep it simple
Mistake #2: Insufficient Data
Wrong: Testing on 20 trades
Right: Minimum 100 trades for statistical significance
Mistake #3: Ignoring Market Conditions
Wrong: Same strategy for all markets
Right: Different rules for different conditions
Mistake #4: No Live Testing
Wrong: Going live immediately after backtest
Right: Paper trade → Small size → Full size
Mistake #5: Changing Rules Too Often
Wrong: Modifying strategy every week
Right: Test changes over 3+ months
Advanced Strategy Concepts
Multi-Timeframe Analysis
Daily Chart: Identify trend
15-min Chart: Find entry level
5-min Chart: Execute trade
Example:
- Daily: RELIANCE in uptrend
- 15-min: Resistance at ₹2,500
- 5-min: Break above ₹2,500 with volume
Market Regime Adaptation
Trending Markets:
- Use momentum strategies
- Higher R:R possible
- More aggressive entries
Ranging Markets:
- Use mean reversion
- Lower R:R needed
- More conservative entries
Volatile Markets:
- Reduce position size
- Tighter stops
- Quick exits
Strategy Combination
Primary Strategy: Morning gaps (60% of trades)
Secondary Strategy: Afternoon pullbacks (30% of trades)
Tertiary Strategy: EOD breakouts (10% of trades)
Benefits:
- Diversification
- More opportunities
- Reduced correlation
The Bottom Line
Building a strategy is a process:
- Start with an idea
- Define clear rules
- Backtest thoroughly
- Optimize carefully
- Test live gradually
- Refine continuously
Key principles:
- Keep it simple
- Test extensively
- Be patient
- Stay disciplined
The best strategy is the one you can follow consistently.
Take Action Now
This Week:
- Identify one trading pattern you've noticed
- Write down the entry/exit rules
- Start tracking it on paper
This Month:
- Collect 20+ examples
- Calculate win rate and R:R
- Refine your rules
This Quarter:
- Backtest on historical data
- Paper trade the strategy
- Go live with small position sizes
👉 Build Your Strategy in TradeLyser
👉 Download: Strategy Development Template
👉 Next: Stop Loss Strategies - Fixed, Trailing, and Time-Based
What trading pattern have you noticed? How would you turn it into a strategy? Share below.