Add comprehensive documentation and prepare for PyPI release

 Documentation Added:
- Complete API documentation for all modules
- Installation guide with troubleshooting
- Quick start guide for beginners
- Performance benchmarks and metrics
- Release notes and changelog
- PyPI upload instructions

 Features:
- Technical Indicators API (50+ indicators)
- Portfolio Management API
- Risk Analysis API
- Data Processing API
- Complete examples and tutorials

 Ready for PyPI Release:
- Package built successfully
- All tests passing (40+ tests)
- Documentation complete
- Performance optimized

Author: MeridianAlgo

PYPI_UPLOAD_INSTRUCTIONS.md

@@ -0,0 +1,199 @@
+# PyPI Upload Instructions for MeridianAlgo v3.1.0
+
+## 🚀 Ready for PyPI Release
+
+The package has been successfully built and is ready for PyPI upload.
+
+## 📦 Package Files Created
+
+The following files have been created in the `dist/` directory:
+- `meridianalgo-3.1.0.tar.gz` - Source distribution
+- `meridianalgo-3.1.0-py3-none-any.whl` - Wheel distribution
+
+## 🔧 Upload to PyPI
+
+### Prerequisites
+
+1. **Install twine** (if not already installed):
+```bash
+pip install twine
+```
+
+2. **Create PyPI account** (if you don't have one):
+   - Go to [pypi.org](https://pypi.org)
+   - Create an account
+   - Verify your email
+
+3. **Get API token** (recommended):
+   - Go to [pypi.org/manage/account/](https://pypi.org/manage/account/)
+   - Create a new API token
+   - Save the token securely
+
+### Upload Commands
+
+#### Option 1: Upload to Test PyPI (Recommended First)
+```bash
+# Upload to Test PyPI first
+twine upload --repository testpypi dist/*
+
+# Test the installation from Test PyPI
+pip install --index-url https://test.pypi.org/simple/ meridianalgo
+```
+
+#### Option 2: Upload to Production PyPI
+```bash
+# Upload to production PyPI
+twine upload dist/*
+```
+
+### Authentication
+
+When prompted for credentials:
+- **Username**: `__token__`
+- **Password**: Your API token (not your PyPI password)
+
+### Alternative: Using .pypirc
+
+Create a `.pypirc` file in your home directory:
+
+```ini
+[distutils]
+index-servers = pypi testpypi
+
+[pypi]
+username = __token__
+password = your_api_token_here
+
+[testpypi]
+repository = https://test.pypi.org/legacy/
+username = __token__
+password = your_test_api_token_here
+```
+
+Then upload with:
+```bash
+twine upload dist/*
+```
+
+## ✅ Verification
+
+After upload, verify the package:
+
+### 1. Check PyPI Page
+Visit: https://pypi.org/project/meridianalgo/
+
+### 2. Test Installation
+```bash
+# Uninstall local version
+pip uninstall meridianalgo
+
+# Install from PyPI
+pip install meridianalgo
+
+# Verify version
+python -c "import meridianalgo; print(meridianalgo.__version__)"
+```
+
+### 3. Test Functionality
+```bash
+# Run demo
+python demo.py
+
+# Run tests
+pytest tests/ -v
+```
+
+## 📊 Package Information
+
+- **Package Name**: meridianalgo
+- **Version**: 3.1.0
+- **Author**: Meridian Algorithmic Research Team
+- **Email**: support@meridianalgo.com
+- **License**: MIT
+- **Homepage**: https://github.com/MeridianAlgo/Python-Packages
+- **Documentation**: https://docs.meridianalgo.com
+
+## 🎯 Post-Upload Checklist
+
+- [ ] Package uploaded to PyPI
+- [ ] PyPI page is accessible
+- [ ] Package can be installed with `pip install meridianalgo`
+- [ ] Version is correct (3.1.0)
+- [ ] All dependencies are properly specified
+- [ ] Documentation links work
+- [ ] GitHub repository is updated
+- [ ] Release notes are published
+
+## 🚨 Troubleshooting
+
+### Common Issues
+
+#### 1. Authentication Failed
+```bash
+# Make sure you're using the API token, not password
+# Username should be: __token__
+# Password should be: your_api_token
+```
+
+#### 2. Package Already Exists
+```bash
+# If version 3.1.0 already exists, you need to:
+# 1. Increment version in setup.py
+# 2. Rebuild the package
+# 3. Upload again
+```
+
+#### 3. Upload Failed
+```bash
+# Check your internet connection
+# Verify PyPI credentials
+# Try uploading to Test PyPI first
+```
+
+#### 4. Installation Failed
+```bash
+# Check if all dependencies are available
+# Verify package name and version
+# Try installing from Test PyPI first
+```
+
+## 📈 Success Metrics
+
+After successful upload, you should see:
+
+1. **PyPI Page**: https://pypi.org/project/meridianalgo/
+2. **Download Stats**: Available in PyPI project page
+3. **Installation**: `pip install meridianalgo` works
+4. **Version**: `meridianalgo.__version__` returns '3.1.0'
+5. **Functionality**: All demos and tests pass
+
+## 🎉 Congratulations!
+
+Once uploaded successfully, MeridianAlgo v3.1.0 will be available to users worldwide via:
+
+```bash
+pip install meridianalgo
+```
+
+The package includes:
+- ✅ 50+ Technical Indicators
+- ✅ Advanced Portfolio Management
+- ✅ Comprehensive Risk Analysis
+- ✅ Data Processing Utilities
+- ✅ Machine Learning Integration
+- ✅ Complete Documentation
+- ✅ 40+ Tests (All Passing)
+- ✅ Performance Benchmarks
+
+## 📞 Support
+
+If you encounter any issues during upload:
+
+1. **Check PyPI Status**: https://status.python.org/
+2. **Review Upload Logs**: Look for specific error messages
+3. **Contact PyPI Support**: https://pypi.org/help/
+4. **GitHub Issues**: https://github.com/MeridianAlgo/Python-Packages/issues
+
+---
+
+**MeridianAlgo v3.1.0** - Ready for global distribution! 🚀