docs: add realized ledger weights to handoff
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@@ -124,6 +124,8 @@ print(factor_backtest.returns)
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print(factor_backtest.stats())
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print(factor_backtest.stats())
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print(factor_backtest.execution.ledger_frame)
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print(factor_backtest.execution.ledger_frame)
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print(factor_backtest.execution.trades_frame)
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print(factor_backtest.execution.trades_frame)
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print(factor_backtest.position_weights) # 实际日末资产权重
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print(factor_backtest.cash_weights)
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# 所有分析都以实际成交后的 Ledger 为事实源,不直接使用目标权重伪造结果。
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# 所有分析都以实际成交后的 Ledger 为事实源,不直接使用目标权重伪造结果。
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attribution = factor_backtest.return_attribution()
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attribution = factor_backtest.return_attribution()
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@@ -9,6 +9,7 @@
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- 贡献闭合到成本后日收益并显式暴露 residual;
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- 贡献闭合到成本后日收益并显式暴露 residual;
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- 严格日期对齐的 TE / IR / alpha / beta;
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- 严格日期对齐的 TE / IR / alpha / beta;
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- 标签安全且可分组的 Euler component risk。
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- 标签安全且可分组的 Euler component risk。
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- 从 Ledger 股数和收盘估值投影的实际资产 / 现金权重。
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## Branch stack
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## Branch stack
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@@ -27,7 +28,7 @@ Riskfolio-Lib 和 PyPortfolioOpt 只作为时间语义、Ledger、相对指标
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## Verification
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## Verification
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- `pytest -q --cov=src --cov-report=term-missing`: 513 passed,9 个既有 SciPy warning,91% coverage;
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- `pytest -q --cov=src --cov-report=term-missing`: 514 passed,9 个既有 SciPy warning,91% coverage;
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- `mypy --strict src/`: 15 source files passed;
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- `mypy --strict src/`: 15 source files passed;
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- 变更范围 `ruff check`: passed;
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- 变更范围 `ruff check`: passed;
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- 全仓 Ruff:仅 13 个既有 `tests/governance/*` PT009;
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- 全仓 Ruff:仅 13 个既有 `tests/governance/*` PT009;
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