Leverage Trading Calculator

Leverage Trading Calculator: Maximize Your Potential :root { –primary-color: #004a99; –success-color: #28a745; –background-color: #f8f9fa; –text-color: #333; –border-color: #ddd; –card-background: #fff; –shadow: 0 2px 5px rgba(0,0,0,0.1); } body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: var(–background-color); color: var(–text-color); line-height: 1.6; margin: 0; padding: 0; display: flex; flex-direction: column; align-items: center; padding-top: 20px; padding-bottom: 40px; } .container { width: 95%; max-width: 960px; background-color: var(–card-background); padding: 30px; border-radius: 8px; box-shadow: var(–shadow); margin-bottom: 30px; } h1, h2, h3 { color: var(–primary-color); text-align: center; margin-bottom: 20px; } h1 { font-size: 2.5em; margin-bottom: 10px; } h2 { font-size: 1.8em; border-bottom: 2px solid var(–primary-color); padding-bottom: 10px; margin-top: 30px; } h3 { font-size: 1.4em; margin-top: 25px; } .calculator-section { background-color: var(–card-background); 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Leverage Trading Calculator

Calculate potential profits, losses, margin, and liquidation prices for your leveraged trades.

Leverage Trading Calculator

The price at which you open your position.
The price at which you close your position.
The quantity of the asset you are trading (e.g., BTC, ETH).
Multiplier applied to your margin (e.g., 10x, 50x).
The capital you are risking (e.g., USD, USDT).
USD BTC ETH USDT
The base currency of the asset being traded.
USD USDT BTC ETH
The currency your margin is denominated in.

Your Trade Analysis

Profit/Loss (Base Currency):
Profit/Loss (%):
Required Margin:
Liquidation Price (Long):
Liquidation Price (Short):
Return on Margin (ROM):
Formula Explanation:

The core calculation involves determining the total value of the trade (Position Size * Entry Price), then applying leverage to understand the potential profit or loss relative to the margin used. Profit/Loss (Base Currency) = (Exit Price – Entry Price) * Position Size (if Base Currency matches Asset Currency) OR adjusted for currency conversion. Profit/Loss (%) = (Profit/Loss (Base Currency) / Margin Amount) * 100. Required Margin = (Position Size * Entry Price) / Leverage. Liquidation Price is the price at which your margin is fully depleted. For Longs: Entry Price – (Margin Amount * Entry Price / (Position Size * Entry Price)). For Shorts: Entry Price + (Margin Amount * Entry Price / (Position Size * Entry Price)). Return on Margin (ROM) = Profit/Loss (%) if the trade is profitable.

Visualizing Profit/Loss at Different Exit Prices with Fixed Leverage.
Key Trade Metrics
Metric Value Unit
Entry Price
Exit Price
Position Size
Leverage x
Margin Amount
Profit/Loss (Base)
Profit/Loss (%) %
Return on Margin (ROM) %
Liquidation Price (Long)
Liquidation Price (Short)

Leverage Trading Calculator: Maximize Your Potential

Leverage trading is a powerful strategy that allows traders to control a larger position size with a smaller amount of capital. While it can significantly amplify profits, it also magnifies losses. Understanding and managing the risks associated with leverage is paramount. Our advanced Leverage Trading Calculator is designed to demystify these complexities, providing crucial insights into potential outcomes, margin requirements, and liquidation points, empowering you to make more informed trading decisions.

What is Leverage Trading?

Leverage trading, often referred to as trading on margin, involves borrowing funds from a broker or exchange to increase the size of your trading position. Instead of trading with only your own capital, you trade with your capital plus borrowed funds. This means that a small price movement in your favor can result in a substantial profit relative to your initial investment. Conversely, a small adverse movement can lead to significant losses, potentially exceeding your initial margin.

Who should use it: Leverage trading is generally suited for experienced traders who have a deep understanding of market dynamics, risk management, and the specific instruments they are trading. It requires a high tolerance for risk and the ability to manage positions actively. Beginners are often advised to start with spot trading before venturing into leveraged positions.

Common misconceptions: A prevalent misconception is that leverage trading is a guaranteed way to get rich quickly. While it offers the potential for high returns, it's equally capable of rapid wealth destruction if not managed prudently. Another myth is that leverage is only for speculative trading; it can also be used for hedging existing positions.

Leverage Trading Formula and Mathematical Explanation

The core of leverage trading revolves around several key calculations. Our leverage trading calculator automates these, but understanding the underlying math is crucial for any serious trader.

1. Total Position Value: This is the actual market value of the asset you are controlling.

Total Position Value = Position Size (in Asset Units) * Entry Price

2. Required Margin: This is the amount of your own capital needed to open the leveraged position.

Required Margin = Total Position Value / Leverage Ratio

3. Profit/Loss (in Base Currency): This is the absolute gain or loss on your trade.

Profit/Loss (Base Currency) = (Exit Price - Entry Price) * Position Size (in Asset Units)

Note: If the Asset Currency and Base Currency differ, a conversion rate would be applied here. For simplicity in this calculator, we assume they are the same or directly convertible without significant slippage for the core P/L calculation.

4. Profit/Loss (Percentage): This shows the return on your margin.

Profit/Loss (%) = (Profit/Loss (Base Currency) / Required Margin) * 100

5. Liquidation Price: This is the price at which your margin is exhausted, and your position is automatically closed by the exchange to prevent further losses.

For a Long Position:

Liquidation Price (Long) = Entry Price - (Required Margin / Position Size)

For a Short Position:

Liquidation Price (Short) = Entry Price + (Required Margin / Position Size)

6. Return on Margin (ROM): This is the percentage gain relative to the margin used.

ROM = Profit/Loss (%) (if positive, otherwise it's a loss)

Variables Table

Leverage Trading Variables
Variable Meaning Unit Typical Range
Entry Price Price at which the trade is initiated. Currency (e.g., USD, BTC) Varies by asset
Exit Price Price at which the trade is closed. Currency (e.g., USD, BTC) Varies by asset
Position Size Quantity of the asset being traded. Asset Units (e.g., BTC, ETH) 0.001+
Leverage Ratio Multiplier applied to margin. x (e.g., 2x, 10x, 100x) 2x to 125x+
Margin Amount Capital risked by the trader. Base Currency (e.g., USD, USDT) Minimum exchange requirement to 100% of capital
Asset Currency The currency the asset is priced in. Currency Code e.g., BTC, ETH, SOL
Base Currency The currency used for margin and profit/loss calculation. Currency Code e.g., USD, USDT, BTC

Practical Examples (Real-World Use Cases)

Let's illustrate with practical scenarios using our leverage trading calculator.

Example 1: Profitable Long Bitcoin Trade

A trader believes Bitcoin (BTC) will rise. They decide to go long.

  • Asset: BTC/USD
  • Entry Price: $30,000
  • Exit Price: $31,500
  • Position Size: 0.05 BTC
  • Leverage: 10x
  • Margin Amount: $150 (USD)
  • Base Currency: USD

Calculation using the calculator:

  • Total Position Value = 0.05 BTC * $30,000/BTC = $1,500
  • Required Margin = $1,500 / 10 = $150 (Matches input)
  • Profit/Loss (USD) = ( $31,500 – $30,000 ) * 0.05 BTC = $1,500 * 0.05 = $75
  • Profit/Loss (%) = ($75 / $150) * 100 = 50%
  • Return on Margin (ROM) = 50%
  • Liquidation Price (Long) = $30,000 – ($150 / 0.05 BTC) = $30,000 – $3,000 = $27,000

Interpretation: The trader made a $75 profit on a $150 margin, achieving a 50% Return on Margin. Their position would be liquidated if BTC dropped to $27,000.

Example 2: Loss-Making Short Ethereum Trade

A trader anticipates Ethereum (ETH) will fall. They decide to go short.

  • Asset: ETH/USDT
  • Entry Price: $2,000
  • Exit Price: $1,900
  • Position Size: 1 ETH
  • Leverage: 5x
  • Margin Amount: $400 (USDT)
  • Base Currency: USDT

Calculation using the calculator:

  • Total Position Value = 1 ETH * $2,000/ETH = $2,000
  • Required Margin = $2,000 / 5 = $400 (Matches input)
  • Profit/Loss (USDT) = ( $1,900 – $2,000 ) * 1 ETH = -$100 * 1 = -$100
  • Profit/Loss (%) = (-$100 / $400) * 100 = -25%
  • Return on Margin (ROM) = -25% (Loss)
  • Liquidation Price (Short) = $2,000 + ($400 / 1 ETH) = $2,000 + $400 = $2,400

Interpretation: The trader incurred a $100 loss on a $400 margin, resulting in a -25% ROM. Their position would be liquidated if ETH rose to $2,400.

How to Use This Leverage Trading Calculator

Our leverage trading calculator is designed for simplicity and clarity. Follow these steps:

  1. Input Trade Details: Enter the current market price (Entry Price), the anticipated price where you'll close the trade (Exit Price), the quantity of the asset you're trading (Position Size), your chosen Leverage multiplier, and the amount of capital you're committing (Margin Amount).
  2. Select Currencies: Choose the Asset Currency (e.g., BTC, ETH) and the Base Currency (e.g., USD, USDT) for your trade. This helps ensure accurate calculations, especially in cross-currency trades.
  3. Calculate: Click the "Calculate" button. The calculator will instantly display key metrics.
  4. Interpret Results:
    • Primary Result: Highlights the overall Profit/Loss percentage, a crucial indicator of your trade's performance relative to your margin.
    • Intermediate Values: Understand the absolute Profit/Loss in your base currency, the exact margin required, and the critical liquidation prices for both long and short positions.
    • Return on Margin (ROM): See your profitability as a percentage of the capital you risked.
  5. Visualize & Analyze: Use the generated chart to see how potential P/L changes with varying exit prices. Review the table for a detailed breakdown of all metrics.
  6. Decision Making: Use these insights to assess the risk-reward ratio of your potential trade. Are the potential profits worth the risk of liquidation? Does the calculated liquidation price offer a sufficient buffer?
  7. Reset/Copy: Use the "Reset" button to clear fields and start over, or "Copy Results" to save the analysis for later.

Key Factors That Affect Leverage Trading Results

Several factors significantly influence the outcome of a leveraged trade. Understanding these is vital for effective risk management:

  1. Leverage Ratio: The higher the leverage, the smaller the margin required, but also the closer the liquidation price. A 100x leverage amplifies gains and losses much more drastically than 5x leverage.
  2. Market Volatility: High volatility increases the chance of rapid price swings. This can lead to quick profits but also faster liquidation if the market moves against your position. Our leverage trading calculator helps estimate liquidation points, but unexpected volatility can still be a major risk.
  3. Entry and Exit Prices: The accuracy of your price predictions is fundamental. Small deviations in entry or exit points can drastically alter profit/loss, especially with high leverage.
  4. Position Sizing: Determining the correct size of your position relative to your margin is critical. Over-sizing can lead to rapid depletion of margin, while under-sizing might not yield significant profits.
  5. Trading Fees and Spreads: Exchanges charge fees for opening and closing trades, and often a spread between the bid and ask price. These costs eat into profits and can widen the gap to liquidation, impacting your net return.
  6. Funding Rates: In perpetual futures contracts (common in crypto leverage trading), funding rates are periodic payments made between traders to keep the contract price aligned with the spot market. These can add to costs (if you're paying) or provide small gains (if you're receiving), affecting overall profitability.
  7. Slippage: Especially during high volatility or with large orders, the executed price might differ from the intended price. This slippage can negatively impact your entry or exit price, affecting your P/L and potentially bringing you closer to liquidation.
  8. Risk Management Tools: Utilizing stop-loss orders is crucial. A stop-loss automatically closes your position at a predetermined price to limit potential losses, acting as a safety net against catastrophic outcomes.

Frequently Asked Questions (FAQ)

What is the difference between margin trading and leverage trading?

They are often used interchangeably. Margin trading is the act of borrowing funds from a broker to trade. Leverage is the ratio of the total trade value to the margin used, representing the amplification factor. So, margin trading enables leverage trading.

Can I lose more than my initial margin?

In most regulated platforms and for certain asset types, your losses are typically capped at your margin amount (you cannot go into negative balance). However, in highly volatile markets or with specific contract types, it might be possible to owe the exchange more than your initial margin if the market moves extremely rapidly against you before liquidation occurs. Always check your broker's terms.

How is the liquidation price calculated?

The liquidation price is the point where the unrealized loss on your position equals your initial margin. The leverage trading calculator provides formulas for this, but essentially, it's derived by calculating how much the price needs to move against your position to wipe out your margin.

What is a good leverage ratio to use?

There's no single "good" ratio; it depends heavily on your risk tolerance, trading strategy, market conditions, and the asset's volatility. Lower leverage (2x-10x) is generally safer for beginners, while experienced traders might use higher leverage (20x-50x+) with strict risk management.

Does the calculator account for trading fees?

This specific calculator focuses on the core mechanics of leverage, margin, and liquidation price. It does not explicitly factor in trading fees, spreads, or funding rates, which are additional costs that will reduce your net profit or increase your net loss. Always factor these into your overall trading plan.

What happens if the exit price is exactly the liquidation price?

If the exit price is exactly the liquidation price, your position would be closed, and you would lose your entire margin amount. In practice, exchanges might liquidate slightly before or after the exact calculated price due to market dynamics and order book depth.

Can I use leverage for hedging?

Yes, leverage can be used for hedging. For example, if you hold a large long position in an asset, you might open a small short position using leverage to protect against a short-term price drop without closing your primary long position.

How does the choice of Base Currency affect calculations?

The Base Currency determines the unit of your margin and the currency in which your Profit/Loss is calculated. If your margin is in USDT and the asset is BTC, your P/L will be in USDT. If the asset is also priced in USDT, the calculation is straightforward. If the asset is priced in USD (e.g., BTC/USD) and your base is USDT, you'd need to consider the USD/USDT exchange rate for precise P/L calculation, which this simplified calculator assumes is 1:1 for core P/L.

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'var(–success-color)' : '#dc3545'; // Display Intermediate Results document.getElementById('profitLossBase').textContent = formattedProfitLossBase; document.getElementById('profitLossPercent').textContent = profitLossPercent.toFixed(2) + "%"; document.getElementById('requiredMargin').textContent = formattedRequiredMargin; document.getElementById('liquidationPriceLong').textContent = formattedLiquidationPriceLong; document.getElementById('liquidationPriceShort').textContent = formattedLiquidationPriceShort; document.getElementById('returnOnMargin').textContent = returnOnMargin.toFixed(2) + "%"; // Populate Table document.getElementById('tableEntryPrice').textContent = entryPrice.toFixed(2); document.getElementById('tableEntryPriceUnit').textContent = assetCurrency; document.getElementById('tableExitPrice').textContent = exitPrice.toFixed(2); document.getElementById('tableExitPriceUnit').textContent = assetCurrency; document.getElementById('tablePositionSize').textContent = positionSize.toFixed(4); document.getElementById('tablePositionSizeUnit').textContent = assetCurrency; document.getElementById('tableLeverage').textContent = leverage; document.getElementById('tableMargin').textContent = margin.toFixed(2); document.getElementById('tableMarginUnit').textContent = currencySymbol; document.getElementById('tableProfitLossBase').textContent = profitLossBase.toFixed(2); document.getElementById('tableProfitLossBaseUnit').textContent = currencySymbol; document.getElementById('tableProfitLossPercent').textContent = profitLossPercent.toFixed(2); document.getElementById('tableReturnOnMargin').textContent = returnOnMargin.toFixed(2); document.getElementById('tableLiquidationPriceLong').textContent = (liquidationPriceLong === Infinity || isNaN(liquidationPriceLong)) ? "N/A" : liquidationPriceLong.toFixed(2); document.getElementById('tableLiquidationPriceUnit').textContent = assetCurrency; document.getElementById('tableLiquidationPriceShort').textContent = (liquidationPriceShort === -Infinity || isNaN(liquidationPriceShort)) ? "N/A" : liquidationPriceShort.toFixed(2); document.getElementById('tableLiquidationPriceUnitShort').textContent = assetCurrency; resultsContainer.style.display = 'block'; chartSection.style.display = 'block'; tableSection.style.display = 'block'; updateChart(entryPrice, positionSize, leverage, assetCurrency, baseCurrency); } function updateChart(entryPrice, positionSize, leverage, assetCurrency, baseCurrency) { var canvas = document.getElementById('leverageChart'); if (!canvas) return; // Exit if canvas element doesn't exist var ctx = canvas.getContext('2d'); if (!ctx) return; // Exit if context is not available // Destroy previous chart instance if it exists if (window.leverageChart) { window.leverageChart.destroy(); } var priceRange = []; var profitLossData = []; var marginUsed = parseFloat(document.getElementById('margin').value); // Use the actual margin input value // Calculate profit/loss for a range of exit prices around the entry price var baseExitPrice = entryPrice; var step = baseExitPrice * 0.05 / 5; // 5 steps on each side, 5% range var numSteps = 10; for (var i = 0; i <= numSteps * 2; i++) { var currentExitPrice = baseExitPrice – (numSteps * step) + (i * step); if (currentExitPrice 0 ? (currentProfitLossBase / marginUsed) * 100 : 0; priceRange.push(currentExitPrice.toFixed(2)); profitLossData.push(currentProfitLossPercent); } window.leverageChart = new Chart(ctx, { type: 'line', data: { labels: priceRange, datasets: [{ label: 'Profit/Loss (%) on Margin', data: profitLossData, borderColor: 'var(–primary-color)', backgroundColor: 'rgba(0, 74, 153, 0.2)', fill: true, tension: 0.1 }] }, options: { responsive: true, maintainAspectRatio: false, scales: { x: { title: { display: true, text: 'Exit Price (' + assetCurrency + ')' } }, y: { title: { display: true, text: 'Profit/Loss (%)' }, ticks: { callback: function(value, index, values) { return value + '%'; } } } }, plugins: { tooltip: { callbacks: { label: function(context) { var label = context.dataset.label || "; if (label) { label += ': '; } if (context.parsed.y !== null) { label += context.parsed.y.toFixed(2) + '%'; } return label; } } } } } }); } function resetCalculator() { document.getElementById('entryPrice').value = '30000'; document.getElementById('exitPrice').value = '31500'; document.getElementById('positionSize').value = '0.05'; document.getElementById('leverage').value = '10'; document.getElementById('margin').value = '150'; document.getElementById('assetCurrency').value = 'USD'; document.getElementById('baseCurrency').value = 'USD'; document.getElementById('entryPriceError').style.display = 'none'; document.getElementById('exitPriceError').style.display = 'none'; document.getElementById('positionSizeError').style.display = 'none'; document.getElementById('leverageError').style.display = 'none'; document.getElementById('marginError').style.display = 'none'; document.getElementById('results-container').style.display = 'none'; document.getElementById('chart-section').style.display = 'none'; document.getElementById('table-section').style.display = 'none'; // Clear chart if it exists if (window.leverageChart) { window.leverageChart.destroy(); window.leverageChart = null; } } function copyResults() { var primaryResult = document.getElementById('primaryResult').textContent; var profitLossBase = document.querySelector('#results-container .result-item:nth-child(2) span').textContent; var profitLossPercent = document.querySelector('#results-container .result-item:nth-child(3) span').textContent; var requiredMargin = document.querySelector('#results-container .result-item:nth-child(4) span').textContent; var liquidationPriceLong = document.querySelector('#results-container .result-item:nth-child(5) span').textContent; var liquidationPriceShort = document.querySelector('#results-container .result-item:nth-child(6) span').textContent; var returnOnMargin = document.querySelector('#results-container .result-item:nth-child(7) span').textContent; var entryPrice = document.getElementById('tableEntryPrice').textContent + ' ' + document.getElementById('tableEntryPriceUnit').textContent; var exitPrice = document.getElementById('tableExitPrice').textContent + ' ' + document.getElementById('tableExitPriceUnit').textContent; var positionSize = document.getElementById('tablePositionSize').textContent + ' ' + document.getElementById('tablePositionSizeUnit').textContent; var leverage = document.getElementById('tableLeverage').textContent + 'x'; var margin = document.getElementById('tableMargin').textContent + ' ' + document.getElementById('tableMarginUnit').textContent; var copyText = "— Leverage Trade Analysis —\n\n"; copyText += "Primary Result: " + primaryResult + "\n"; copyText += "Profit/Loss (Base Currency): " + profitLossBase + "\n"; copyText += "Profit/Loss (%): " + profitLossPercent + "\n"; copyText += "Required Margin: " + requiredMargin + "\n"; copyText += "Liquidation Price (Long): " + liquidationPriceLong + "\n"; copyText += "Liquidation Price (Short): " + liquidationPriceShort + "\n"; copyText += "Return on Margin (ROM): " + returnOnMargin + "\n\n"; copyText += "— Key Assumptions —\n"; copyText += "Entry Price: " + entryPrice + "\n"; copyText += "Exit Price: " + exitPrice + "\n"; copyText += "Position Size: " + positionSize + "\n"; copyText += "Leverage: " + leverage + "\n"; copyText += "Margin Amount: " + margin + "\n"; navigator.clipboard.writeText(copyText).then(function() { // Optional: Show a confirmation message var btn = document.querySelector('.btn-copy'); var originalText = btn.textContent; btn.textContent = 'Copied!'; setTimeout(function() { btn.textContent = originalText; }, 1500); }).catch(function(err) { console.error('Failed to copy text: ', err); // Optional: Show an error message }); } function toggleFaq(element) { var content = element.nextElementSibling; if (content.style.display === "block") { content.style.display = "none"; } else { content.style.display = "block"; } } // Initial calculation on load if inputs have default values document.addEventListener('DOMContentLoaded', function() { // Add event listeners for real-time updates var inputs = document.querySelectorAll('.loan-calc-container input, .loan-calc-container select'); for (var i = 0; i < inputs.length; i++) { inputs[i].addEventListener('input', function() { // Only calculate if all required fields have values var entryPrice = document.getElementById('entryPrice').value; var exitPrice = document.getElementById('exitPrice').value; var positionSize = document.getElementById('positionSize').value; var leverage = document.getElementById('leverage').value; var margin = document.getElementById('margin').value; if (entryPrice && exitPrice && positionSize && leverage && margin) { calculateLeverage(); } else { // Hide results if inputs are cleared document.getElementById('results-container').style.display = 'none'; document.getElementById('chart-section').style.display = 'none'; document.getElementById('table-section').style.display = 'none'; } }); } // Trigger initial calculation if default values are present calculateLeverage(); }); // Chart.js initialization (assuming Chart.js is available globally or included) // If Chart.js is not included, this part needs to be replaced with native canvas drawing or SVG. // For this example, we'll assume Chart.js is available. If not, a pure JS canvas drawing function would be needed. // Since the prompt forbids external libraries, we'll need to implement basic canvas drawing. // Let's replace Chart.js with a simplified native canvas drawing approach. // — Native Canvas Drawing Implementation — function drawLineChart(canvasId, labels, data, yAxisLabel, xAxisLabel, primaryColor) { var canvas = document.getElementById(canvasId); if (!canvas) return; var ctx = canvas.getContext('2d'); if (!ctx) return; // Clear canvas ctx.clearRect(0, 0, canvas.width, canvas.height); var width = canvas.width; var height = canvas.height; var padding = 40; // Padding around the chart area // Find min/max for Y-axis scaling var minY = Math.min.apply(null, data); var maxY = Math.max.apply(null, data); var yRange = maxY – minY; // Adjust Y-axis range for better visualization (e.g., add 10% buffer) var yBuffer = yRange * 0.1; minY -= yBuffer; maxY += yBuffer; yRange = maxY – minY; // Handle case where all data points are the same if (yRange === 0) { minY -= 1; maxY += 1; yRange = 2; } // Draw Axes ctx.strokeStyle = '#ccc'; ctx.lineWidth = 1; // Y-axis ctx.beginPath(); ctx.moveTo(padding, padding); ctx.lineTo(padding, height – padding); ctx.stroke(); // X-axis ctx.beginPath(); ctx.moveTo(padding, height – padding); ctx.lineTo(width – padding, height – padding); ctx.stroke(); // Draw Y-axis labels and ticks ctx.fillStyle = '#555'; ctx.textAlign = 'right'; ctx.textBaseline = 'middle'; var numYTicks = 5; for (var i = 0; i <= numYTicks; i++) { var yValue = minY + (yRange / numYTicks) * i; var yPos = height – padding – ((yValue – minY) / yRange) * (height – 2 * padding); ctx.fillText(yValue.toFixed(1) + '%', padding – 10, yPos); ctx.beginPath(); ctx.moveTo(padding – 5, yPos); ctx.lineTo(padding, yPos); ctx.stroke(); } // Draw X-axis labels and ticks ctx.textAlign = 'center'; ctx.textBaseline = 'top'; var numXLabels = Math.min(labels.length, 10); // Limit number of visible labels var labelStep = Math.floor(labels.length / numXLabels); for (var i = 0; i < labels.length; i++) { if (i % labelStep === 0 || i === labels.length – 1) { var xPos = padding + (i / (labels.length – 1)) * (width – 2 * padding); ctx.fillText(labels[i], xPos, height – padding + 10); ctx.beginPath(); ctx.moveTo(xPos, height – padding); ctx.lineTo(xPos, height – padding + 5); ctx.stroke(); } } // Draw the line graph ctx.strokeStyle = primaryColor; ctx.lineWidth = 2; ctx.beginPath(); for (var i = 0; i < labels.length; i++) { var xPos = padding + (i / (labels.length – 1)) * (width – 2 * padding); var yValue = data[i]; var yPos = height – padding – ((yValue – minY) / yRange) * (height – 2 * padding); if (i === 0) { ctx.moveTo(xPos, yPos); } else { ctx.lineTo(xPos, yPos); } } ctx.stroke(); // Add fill below the line ctx.fillStyle = primaryColor.replace(')', ', 0.2)'); // Make it semi-transparent ctx.lineTo(width – padding, height – padding); // Close the path to the bottom right corner ctx.lineTo(padding, height – padding); // Close the path to the bottom left corner ctx.fill(); // Add Axis Titles ctx.font = 'bold 12px Segoe UI, Tahoma, Geneva, Verdana, sans-serif'; ctx.fillStyle = primaryColor; // X-axis title ctx.textAlign = 'center'; ctx.fillText(xAxisLabel, width / 2, height – padding / 2 + 10); // Y-axis title (rotated) ctx.save(); ctx.translate(padding / 2, height / 2); ctx.rotate(-Math.PI / 2); ctx.textAlign = 'center'; ctx.fillText(yAxisLabel, 0, -10); ctx.restore(); } // Override the updateChart function to use native drawing function updateChart(entryPrice, positionSize, leverage, assetCurrency, baseCurrency) { var priceRange = []; var profitLossData = []; var marginUsed = parseFloat(document.getElementById('margin').value); var baseExitPrice = entryPrice; var step = baseExitPrice * 0.05 / 5; var numSteps = 10; for (var i = 0; i <= numSteps * 2; i++) { var currentExitPrice = baseExitPrice – (numSteps * step) + (i * step); if (currentExitPrice 0 ? (currentProfitLossBase / marginUsed) * 100 : 0; priceRange.push(currentExitPrice.toFixed(2)); profitLossData.push(currentProfitLossPercent); } var canvasId = 'leverageChart'; var yAxisLabel = 'Profit/Loss (%)'; var xAxisLabel = 'Exit Price (' + assetCurrency + ')'; var primaryColor = 'var(–primary-color)'; // Use CSS variable // Dynamically set canvas dimensions based on container var chartContainer = document.getElementById('chart-container'); var canvas = document.getElementById(canvasId); if (canvasContainer && canvas) { canvas.width = chartContainer.clientWidth * 0.95; // Adjust width canvas.height = 300; // Fixed height or dynamic based on container } drawLineChart(canvasId, priceRange, profitLossData, yAxisLabel, xAxisLabel, primaryColor); } // FAQ Toggle Function function toggleFaq(element) { var content = element.nextElementSibling; if (content.style.display === "block") { content.style.display = "none"; } else { content.style.display = "block"; } }

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