ナレッジハブ・技術ガイド
Cryptocurrency ROI & Exchange Fee Economics
Calculating true Cryptocurrency Profit requires factoring in volatile asset prices alongside the bidirectional exchange fees incurred during both buying and selling.
Because crypto portfolios are high value targets for hackers, this tool is engineered to be 100% zero server. Your entry points, exit targets, and holding sizes are processed securely within your browser's isolated memory.
コアアーキテクチャ & 計算式
Net Profit = (Exit Price × Quantity × (1 — Sell Fee)) — (Entry Price × Quantity × (1 + Buy Fee))
The calculation subtracts the total capital invested (including initial purchase fees) from the final gross return (after deducting exit exchange fees).
ベストプラクティスとガイドライン
- Never Ignore Exchange Fees: Active traders often lose their entire edge to exchange maker and taker fees. A 0.5% fee on both buy and sell transactions eats 1% of your total capital per trade.
- Calculate Break Even Points: Before entering a trade, determine the exact price increase required simply to cover your exchange fees and network gas costs.
- Secure Your Portfolio Data: Never paste your exact portfolio sizes or entry prices into cloud based tracking apps that could suffer data breaches.
よくある質問 (FAQ)
What is ROI and how is it calculated?
ROI stands for Return on Investment. It measures the efficiency of an investment by dividing the net profit by the total initial cost (including fees), expressed as a percentage.
How do maker and taker fees affect my net profit?
Exchanges charge different fees depending on whether you provide liquidity (maker) or consume it (taker). Taker fees are generally higher and immediately reduce your net exit capital.