51 lines
2.0 KiB
Plaintext
51 lines
2.0 KiB
Plaintext
DOCUMENTATION UPDATE COMPLETE - Issue #10 (Benchmark Data Feature)
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==================================================================
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SUMMARY OF CHANGES:
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Updated CHANGELOG.md with comprehensive benchmark data feature documentation
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All changes follow Keep a Changelog format
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All file references verified and accurate
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All line counts verified against actual source files
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FILES MODIFIED:
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1. CHANGELOG.md
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Location: Lines 92-115 in Unreleased/Added section
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Added 25 lines documenting the benchmark feature
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Total lines in file: 287 to 312 lines (+25)
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Status: Modified (git tracked)
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DOCUMENTATION ADDED:
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Feature: Benchmark data retrieval and analysis (Issue #10)
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Main Components Documented:
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1. get_benchmark_data() - OHLCV data fetching (lines 67-115)
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2. get_spy_data() - S&P 500 wrapper (lines 117-136)
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3. get_sector_etf_data() - Sector ETF data (lines 138-186)
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4. calculate_relative_strength() - IBD-style RS calculation (lines 188-285)
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5. calculate_rolling_correlation() - Correlation analysis (lines 287-349)
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6. calculate_beta() - Risk measurement (lines 351-441)
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Additional Details:
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11 sector ETF mappings documented
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Error handling and validation documented
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Test coverage: 35 total tests (28 unit + 7 integration)
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All cross-references include markdown links with line numbers
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VERIFICATION RESULTS:
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File existence verified (benchmark.py, test_benchmark.py, test_benchmark_integration.py)
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Line counts verified (441, 753, 593 lines respectively)
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Test function counts verified (28 unit tests, 7 integration tests)
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Line number references verified against actual code
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Markdown formatting verified for consistency
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Entry ordering verified (Issue #10 between #8 and #9)
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Keep a Changelog format compliance verified
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INLINE DOCUMENTATION STATUS:
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Module docstring: Present and comprehensive
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Section headers: Present in benchmark.py
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Function docstrings: Comprehensive with examples
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Inline comments: Section organization headers present
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Status: Already documented in source code
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STATUS: All documentation updates complete and verified.
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