Stock Calculator helps you calculate net profit, ROI, breakeven price, fees, tax impact, and price sensitivity in one place. Compare trades, simulate price movements, visualize capital allocation, and export results with cent-accurate calculations built for real trading decisions.
Winning Trade
Risk
Term
Net Profit (Post-Tax)
$0.00
Analysis
Result analysis will appear here.
⚔️ Trade Comparison
📍 Pinned Trade A
Net Profit: —
ROI: —
Breakeven: —
⚡ Current Trade B
Net Profit: —
ROI: —
Breakeven: —
Profit Distribution
Gross → Net
Total Revenue: $0
Tax Paid: $0
Profit Per Share
$0.00
After fees & tax
Breakeven Distance
$0.00
Safety margin: 0%
Cost Drag
$0.00
0%Fees impact
Capital At Risk
$0.00
Max exposure
Profit Sensitivity
$0.00
Per $1 price move
Fee Cost per Day
$0.00
Per day avg.
Capital Allocation
Price Sensitivity
| Sell Price | Change | Net Profit |
|---|
Net Profit = (Sell Price × Qty) – (Buy Price × Qty) – Total Commissions – Tax
ROI = (Net Profit / Total Cost Basis) × 100
Breakeven = (Principal + Buy Comm + Sell Comm) / Qty
Capital at Risk = Total Investment Cost
Related Tools & Calculators: