Fix dependency mismatches, upgrade to Python 3.10+, and enhance CI/CD with rigorous linting and testing. Removed all non-ASCII characters/emojis.

Author: MeridianAlgo-Developer

.github/workflows/deploy.yml

@@ -7,28 +7,41 @@ on:
 
 jobs:
   build-n-publish:
-    name: Build and publish Python distribution to PyPI
+    name: Build, Lint, Test and Publish
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python 3.9
+
+    - name: Set up Python 3.10
       uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: '3.10'
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+        pip install -r dev-requirements.txt
+        pip install .
+
+    - name: Lint with ruff
+      run: ruff check .
+
+    - name: Check formatting with black
+      run: black --check .
+
+    - name: Check imports with isort
+      run: isort --check-only .
+
+    - name: Run tests
+      run: pytest tests/
+
     - name: Install pypa/build
-      run: >-
-        python -m
-        pip install
-        build
-        --user
+      run: python -m pip install build --user
+
     - name: Build a binary wheel and a source tarball
-      run: >-
-        python -m
-        build
-        --sdist
-        --wheel
-        --outdir dist/
-        .
+      run: python -m build --sdist --wheel --outdir dist/ .
+
     - name: Publish distribution to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1
       with:

CHANGELOG.md

@@ -112,7 +112,7 @@ All algorithms are optimized for production use:
 - **Market microstructure**: < 1ms for tick processing
 - **Statistical arbitrage**: < 100ms for signal generation
 - **Execution algorithms**: < 10ms per order slice
-- **HFT strategies**: < 100μs for quote calculation
+- **HFT strategies**: < 100s for quote calculation
 - **Factor models**: < 1s for portfolio optimization
 - **Regime detection**: < 5s for HMM fitting (100 observations)
 

README.md

@@ -158,4 +158,4 @@ If you use MeridianAlgo in your research or business, please cite it:
 }
 ```
 
-**MeridianAlgo** — *Empowering Quantitative Excellence.*
+**MeridianAlgo**  *Empowering Finance for Everyone*

best_lstm_model.pth

@@ -1,11 +1,13 @@
 # Development dependencies
-pytest>=6.0
-pytest-cov>=2.0
-black>=21.7b0
-flake8>=3.9.0
-mypy>=0.910
-sphinx>=4.0.0
-sphinx-rtd-theme>=0.5.0
+pytest>=7.4.0
+pytest-cov>=4.1.0
+pytest-xdist>=3.3.0
+ruff>=0.1.0
+black>=23.9.0
+isort>=5.12.0
+mypy>=1.5.0
+sphinx>=7.0.0
+sphinx-rtd-theme>=1.3.0
 jupyter>=1.0.0
-notebook>=6.4.0
-ipykernel>=6.0.0
+notebook>=7.0.0
+ipykernel>=6.25.0

dev-requirements.txt

@@ -1,10 +1,10 @@
 # API Reference - MeridianAlgo v4.0.0
 
-## 📚 Complete API Documentation
+##  Complete API Documentation
 
 This document provides comprehensive API reference for all MeridianAlgo modules.
 
-## 🗂️ Module Overview
+##  Module Overview
 
 ### Core Modules
 - [Data Infrastructure](#data-infrastructure) - Multi-source data providers and processing
@@ -246,7 +246,7 @@ stress_results = stress_tester.run_historical_scenarios(portfolio, scenarios)
 
 ---
 
-## 🔧 Configuration
+##  Configuration
 
 ### Global Configuration
 
@@ -275,7 +275,7 @@ ma.logging.enable_file_logging('meridianalgo.log')
 
 ---
 
-## 🚀 Quick Start Examples
+##  Quick Start Examples
 
 ### Basic Portfolio Analysis
 
@@ -336,7 +336,7 @@ predictions = model.predict(test_features)
 
 ---
 
-## 📊 Performance Considerations
+##  Performance Considerations
 
 ### Optimization Tips
 
@@ -358,7 +358,7 @@ ma.config.enable_memory_mapping(True)
 
 ---
 
-## 🔍 Error Handling
+##  Error Handling
 
 ### Exception Types
 
@@ -377,7 +377,7 @@ except ValidationError as e:
 
 ---
 
-## 📞 Support
+##  Support
 
 For detailed API documentation and examples:
 - **Online Docs**: [docs.meridianalgo.com](https://docs.meridianalgo.com)

docs/API_REFERENCE.md

@@ -1,6 +1,6 @@
 # Deployment Guide for MeridianAlgo
 
-## 🚀 PyPI Deployment
+##  PyPI Deployment
 
 ### Prerequisites
 
@@ -43,7 +43,7 @@ Use API token authentication:
 - **Username**: `__token__`
 - **Password**: Your PyPI API token
 
-## 🐳 Docker Deployment
+##  Docker Deployment
 
 ### Build Docker Image
 ```bash
@@ -68,7 +68,7 @@ services:
       - PYTHONPATH=/app
 ```
 
-## ☁️ Cloud Deployment
+##  Cloud Deployment
 
 ### AWS Lambda
 ```python
@@ -109,7 +109,7 @@ def main(req: func.HttpRequest) -> func.HttpResponse:
     return func.HttpResponse(risk_metrics)
 ```
 
-## 🔧 CI/CD Pipeline
+##  CI/CD Pipeline
 
 ### GitHub Actions
 ```yaml
@@ -141,7 +141,7 @@ jobs:
       run: twine upload dist/*
 ```
 
-## 📊 Monitoring and Analytics
+##  Monitoring and Analytics
 
 ### Package Usage Analytics
 - Monitor download statistics on PyPI
@@ -160,7 +160,7 @@ ma.enable_monitoring(
 )
 ```
 
-## 🔒 Security Considerations
+##  Security Considerations
 
 ### API Key Management
 ```python
@@ -184,7 +184,7 @@ cipher_suite = Fernet(key)
 encrypted_data = cipher_suite.encrypt(sensitive_data.encode())
 ```
 
-## 📈 Scaling Considerations
+##  Scaling Considerations
 
 ### Horizontal Scaling
 - Use Redis for caching market data
@@ -196,7 +196,7 @@ encrypted_data = cipher_suite.encrypt(sensitive_data.encode())
 - Use distributed computing with Dask/Ray
 - Implement intelligent caching strategies
 
-## 🚨 Troubleshooting
+##  Troubleshooting
 
 ### Common Deployment Issues
 
@@ -227,7 +227,7 @@ docker run -it meridianalgo:debug /bin/bash
 - Implement caching strategies
 - Consider using container-based deployments
 
-## 📞 Support
+##  Support
 
 For deployment issues:
 1. Check the [troubleshooting guide](TROUBLESHOOTING.md)
@@ -237,4 +237,4 @@ For deployment issues:
 
 ---
 
-**MeridianAlgo** - Deploy anywhere, analyze everywhere! 🌍
+**MeridianAlgo** - Deploy anywhere, analyze everywhere! 

docs/DEPLOYMENT.md

@@ -1,14 +1,14 @@
 # Release Notes - MeridianAlgo v4.0.0
 
-## 🎉 Ultimate Quantitative Development Platform
+##  Ultimate Quantitative Development Platform
 
 **Release Date**: December 2024  
 **Version**: 4.0.0  
 **Codename**: "Ultimate Quant"
 
 This major release transforms MeridianAlgo into the ultimate quantitative development platform, integrating the best features from leading quantitative finance libraries while maintaining superior performance and extensibility.
 
-## 🚀 Major New Features
+##  Major New Features
 
 ### 1. Comprehensive Data Infrastructure
 - **Multi-Source Data Providers**: Yahoo Finance, Alpha Vantage, Quandl, IEX Cloud, FRED, and more
@@ -58,7 +58,7 @@ This major release transforms MeridianAlgo into the ultimate quantitative develo
 - **Cloud Deployment**: AWS, GCP, Azure optimizations
 - **Intelligent Caching**: Redis integration with memory mapping
 
-## 🔧 Technical Improvements
+##  Technical Improvements
 
 ### Performance Enhancements
 - **Numba JIT Compilation**: Critical paths compiled to machine code
@@ -78,7 +78,7 @@ This major release transforms MeridianAlgo into the ultimate quantitative develo
 - **Documentation**: Comprehensive docstrings and examples
 - **Backward Compatibility**: Migration tools for existing code
 
-## 📊 Performance Benchmarks
+##  Performance Benchmarks
 
 ### Speed Improvements
 - **Technical Indicators**: 10-50x faster than pure Python implementations
@@ -96,7 +96,7 @@ This major release transforms MeridianAlgo into the ultimate quantitative develo
 - **Concurrent Users**: Support 1000+ concurrent analysis sessions
 - **Cloud Scaling**: Auto-scaling based on computational load
 
-## 🛠️ Breaking Changes
+##  Breaking Changes
 
 ### API Changes
 - **Module Reorganization**: Some imports have changed (migration guide provided)
@@ -111,7 +111,7 @@ This major release transforms MeridianAlgo into the ultimate quantitative develo
 ### Migration Guide
 See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 
-## 🐛 Bug Fixes
+##  Bug Fixes
 
 ### Data Handling
 - Fixed timezone handling in market data
@@ -128,7 +128,7 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 - Fixed thread safety issues in parallel processing
 - Resolved caching inconsistencies
 
-## 📚 Documentation & Examples
+##  Documentation & Examples
 
 ### New Documentation
 - **API Reference**: Complete documentation for all modules
@@ -142,7 +142,7 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 - **Portfolio Examples**: Risk parity, factor investing
 - **Risk Management**: VaR monitoring, stress testing scenarios
 
-## 🔒 Security Enhancements
+##  Security Enhancements
 
 ### Data Security
 - **API Key Management**: Secure storage and rotation
@@ -156,7 +156,7 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 - **Sandboxing**: Isolated execution of user strategies
 - **Code Review**: Mandatory security reviews
 
-## 🌍 Platform Support
+##  Platform Support
 
 ### Operating Systems
 - **Windows**: Full support with native optimizations
@@ -173,7 +173,7 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 - **Google Cloud**: Cloud Functions, Compute Engine, AI Platform
 - **Azure**: Functions, Virtual Machines, Machine Learning
 
-## 📈 Adoption & Community
+##  Adoption & Community
 
 ### Industry Adoption
 - **Hedge Funds**: 50+ funds using MeridianAlgo in production
@@ -187,7 +187,7 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 - **Downloads**: 1M+ monthly downloads
 - **Community Forum**: Active discussions and support
 
-## 🎯 Future Roadmap
+##  Future Roadmap
 
 ### Version 4.1 (Q1 2025)
 - **Alternative Data**: Satellite imagery, social media sentiment
@@ -201,7 +201,7 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 - **Advanced AI**: GPT-based strategy generation
 - **Regulatory Expansion**: Global compliance frameworks
 
-## 🙏 Acknowledgments
+##  Acknowledgments
 
 ### Core Team
 - **Lead Developer**: Quantum Meridian Research Team
@@ -213,7 +213,7 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 - **Industry Partners**: Leading hedge funds and asset managers
 - **Open Source Community**: NumPy, Pandas, SciPy, and PyTorch teams
 
-## 📞 Support & Resources
+##  Support & Resources
 
 ### Getting Help
 - **Documentation**: [docs.meridianalgo.com](https://docs.meridianalgo.com)
@@ -229,13 +229,13 @@ See [MIGRATION.md](MIGRATION.md) for detailed upgrade instructions.
 
 ---
 
-## 🎊 Welcome to the Future of Quantitative Finance!
+##  Welcome to the Future of Quantitative Finance!
 
 MeridianAlgo v4.0.0 represents the culmination of years of development and the collective expertise of the quantitative finance community. Whether you're a hedge fund manager, academic researcher, or individual trader, this platform provides the tools you need to succeed in modern financial markets.
 
 **Download now**: `pip install meridianalgo`
 
-**Join the revolution**: Transform your quantitative analysis with the ultimate platform! 🚀
+**Join the revolution**: Transform your quantitative analysis with the ultimate platform! 
 
 ---