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npm_package/README.md

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+# Trading Calculators
+
+Free trading calculators for forex, gold, and crypto traders.
+
+## Installation
+```bash
+npm install @liudecai-one/trading-calculators-free
+```
+
+## Usage
+```js
+const { positionSize, pipValue, fibonacci } = require('@liudecai-one/trading-calculators-free');
+
+// Position size: account=$10K, risk=1%, stop=20 pips
+const size = positionSize(10000, 1, 20);
+console.log({ size }); // 0.5 lots
+
+// Fibonacci retracement levels
+const fib = fibonacci(1.1200, 1.1000);
+console.log({ fib });
+```
+
+## Free Web Tools
+- [Position Size Calculator](https://blog.quant-view.xyz/tools/position-size-calculator.html)
+- [Pip Value Calculator](https://blog.quant-view.xyz/tools/pip-calculator.html)
+- [Margin Calculator](https://blog.quant-view.xyz/tools/margin-calculator.html)
+- [Fibonacci Calculator](https://blog.quant-view.xyz/tools/fibonacci-calculator.html)
+- [ATR Calculator](https://blog.quant-view.xyz/tools/atr-calculator.html)
+- [Risk-Reward Calculator](https://blog.quant-view.xyz/tools/risk-reward-calculator.html)
+- [Drawdown Calculator](https://blog.quant-view.xyz/tools/drawdown-calculator.html)
+
+## More Resources
+- [Trading Blog](https://blog.quant-view.xyz)
+- [GFIL Terminal](http://gfil-intel.xyz/)
+- [Telegram Community](https://t.me/GFIL_Trading)
+- [Discord Server](https://discord.gg/GMmMCD4MCr)