Risk & Trade Planner for stocks and crypto. Calculate position sizes, manage risk discipline. Educational tool only.
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Version
1.0.0
updated 26 Jan 2026
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monthly, 9 months
Latest, 15 Oct 2026:7 usersMove the mouse over the chart for any month
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monthly, 9 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Risk Architect
Risk Architect - Professional Position Sizing for Traders
🎯 Never Risk More Than You Should
The #1 reason traders blow up their accounts? Poor position sizing. Risk Architect solves this with instant, accurate position size calculations based on your exact risk tolerance.
⚡ What Risk Architect Does
Calculate Perfect Position Sizes in Seconds
Enter your:
Account size
Risk percentage (e.g., 1% or 2%)
Entry price
Stop loss price
Take profit target (optional)
Fees/slippage (optional)
Get instant results:
✅ Exact number of shares/contracts to buy
✅ Total position value in dollars
✅ Dollar amount at risk
✅ Potential profit if target is hit
✅ Risk/Reward ratio
✅ After-fee profit calculation
🚀 Why Traders Love Risk Architect
1. Prevents Account Blowups
Never over-leverage or risk too much on a single trade. Risk Architect ensures you stay within your risk limits automatically.
2. Instant Calculations
No more manual math or spreadsheets. Click the extension, enter your numbers, get your position size immediately.
3. Works on Any Trading Platform
Use it with:
TradingView charts
TD Ameritrade
Interactive Brokers
Webull
E*TRADE
Fidelity
Or any broker/platform
4. Professional Risk Management
Follow the same position sizing rules used by professional traders and hedge funds.
5. Current Price Auto-Fill (Optional)
On supported platforms, automatically pull the current price from the page you're viewing.
💡 Perfect For
Day Traders
Quick position sizing between setups
Manage multiple positions
Respect daily loss limits
Scale in/out properly
Swing Traders
Calculate overnight position risk
Plan entries with proper sizing
Adjust for volatility
Manage multi-day holds
Options Traders
Size option contracts correctly
Account for premium costs
Calculate max loss per trade
Plan spreads and strategies
Beginners
Learn proper risk management
Build good habits early
Avoid beginner mistakes
Protect your capital
Experienced Traders
Speed up workflow
Eliminate calculation errors
Stay disciplined
Scale strategies consistently
🎓 How It Works
Step 1: Set Your Parameters
Account Size: $10,000
Risk Per Trade: 1% ($100 max loss)
Symbol: AAPL
Step 2: Enter Your Levels
Entry Price: $150.00
Stop Loss: $148.00
Take Profit: $155.00 (optional)
Step 3: Get Your Position Size
Result: Buy 50 shares
Position Value: $7,500
Amount at Risk: $100 (1% of account)
Potential Profit: $250
Risk/Reward Ratio: 1:2.5
Step 4: Execute Your Trade
Enter your order with confidence knowing your position is sized correctly for your risk tolerance.
📊 Key Features
Accurate Risk Calculations
Based on actual account balance
Factors in stop loss distance
Accounts for fees and slippage
Prevents over-positioning
Flexible Risk Percentages
Set any risk % (0.5%, 1%, 2%, etc.)
Adjust per your trading style
Different risk for different setups
Maintain consistent risk
Multiple Asset Classes
Stocks
Options
Forex
Crypto
Futures
ETFs
Optional Fields
Add take profit for R:R calculation
Include fees/slippage for accuracy
Skip fields you don't need
Customize to your workflow
Journal Integration
Built-in trade planning section to:
Document your trade thesis
Track entry reasons
Plan exit strategy
Review later
🎯 Risk Management Best Practices
The 1% Rule
Never risk more than 1-2% of your account on a single trade. Risk Architect makes this automatic.
Position Sizing Formula
Position Size = (Account Size × Risk %) / (Entry Price - Stop Loss)
Risk Architect does this math instantly - no calculator needed.
Risk/Reward Ratios
Always aim for at least 1:2 risk/reward. Risk Architect shows you if your trade setup meets this criteria.
Stop Loss Discipline
Never trade without a stop loss. Risk Architect requires a stop price, enforcing proper risk management.
🆚 Risk Architect vs Manual Calculation
TaskManualRisk ArchitectCalculate position size2-3 minutes5 secondsAccount for feesOften forgottenAutomaticCheck R:R ratioExtra calculationInstantRisk of math errorsHighZeroTrade documentationSeparate appBuilt-in
💪 Real Trading Scenarios
Scenario 1: Day Trading
Setup: Bullish breakout on TSLA
Account: $25,000
Risk: 1% ($250)
Entry: $245
Stop: $242
Result: Buy 83 shares ($20,335 position)
Scenario 2: Swing Trading
Setup: Pullback play on NVDA
Account: $50,000
Risk: 0.5% ($250)
Entry: $480
Stop: $470
Result: Buy 25 shares ($12,000 position)
Scenario 3: Conservative Investing
Setup: Long-term position in SPY
Account: $100,000
Risk: 0.25% ($250)
Entry: $450
Stop: $445
Result: Buy 50 shares ($22,500 position)
🔒 Privacy & Security
Risk Architect respects your privacy:
✅ No account connections required
✅ No data stored or transmitted
✅ No tracking or analytics
✅ Works completely offline
✅ Your numbers stay private
All calculations happen locally in your browser. Your account information never leaves your device.
🎨 Features in Detail
Account Size Input
Enter your total trading capital. Update anytime your balance changes.
Risk Percentage
Set your maximum risk per trade (typically 0.5% - 2%). Higher risk = higher potential reward but more danger.
Symbol/Ticker
Track which stock/asset you're calculating for. Helps with trade journaling.
Entry Price
The price you plan to enter the trade. Can auto-fill from current page price on supported platforms.
Stop Loss Price
Your predetermined exit point if the trade goes against you. REQUIRED field - enforcing good habits.
Take Profit Price
Optional target price. Calculates potential profit and shows risk/reward ratio.
Fees/Slippage
Optional field to account for commissions and market impact. For ultra-precise calculations.
Trade Journal
Built-in section to document your trade plan, thesis, and strategy for later review.
📱 Keyboard Shortcuts & Workflow
Quick Access
Click extension icon from any trading platform
All fields auto-focus for fast entry
Tab through fields quickly
Press Enter to calculate
Smart Defaults
Remembers your last account size
Saves your preferred risk %
Maintains workflow efficiency
🎓 Learning Resourc…