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Expose signal open to platform strategies

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boris
2026-04-22 08:43:46 -07:00
parent 67b099d6e7
commit 03062b849b
3 changed files with 89 additions and 29 deletions
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6
crates/fidc-core/src/strategy_ai.rs
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@@ -116,8 +116,8 @@ pub fn built_in_strategy_manual() -> StrategyAiManual {
title: "日级字段".to_string(),
detail: "可直接在表达式中使用的日级与账户字段。".to_string(),
fields: vec![
ManualField { name: "signal_close".to_string(), field_type: "float".to_string(), detail: "信号指数前一日收盘价。".to_string() },
ManualField { name: "benchmark_close".to_string(), field_type: "float".to_string(), detail: "基准前一日收盘价。".to_string() },
ManualField { name: "signal_open/signal_close".to_string(), field_type: "float".to_string(), detail: "信号指数当日开盘价与前一日收盘价。".to_string() },
ManualField { name: "benchmark_open/benchmark_close".to_string(), field_type: "float".to_string(), detail: "基准当日开盘价与前一日收盘价。".to_string() },
ManualField { name: "signal_ma5/signal_ma10/signal_ma20/signal_ma30".to_string(), field_type: "float".to_string(), detail: "信号指数滚动均线。".to_string() },
ManualField { name: "benchmark_ma5/benchmark_ma10/benchmark_ma20/benchmark_ma30".to_string(), field_type: "float".to_string(), detail: "基准指数滚动均线。".to_string() },
ManualField { name: "cash/available_cash/market_value/total_equity".to_string(), field_type: "float".to_string(), detail: "账户资金与总资产。".to_string() },
@@ -158,7 +158,7 @@ pub fn built_in_strategy_manual() -> StrategyAiManual {
functions: vec![
ManualFunction { name: "factor".to_string(), signature: "factor(\"column_name\")".to_string(), detail: "读取当前股票的数据库因子列。".to_string() },
ManualFunction { name: "day_factor".to_string(), signature: "day_factor(\"field_name\")".to_string(), detail: "读取日级/指数级字段映射。".to_string() },
ManualFunction { name: "rolling_mean".to_string(), signature: "rolling_mean(\"field\", lookback)".to_string(), detail: "任意字段滚动均值，支持 volume/amount/turnover_ratio 等。".to_string() },
ManualFunction { name: "rolling_mean".to_string(), signature: "rolling_mean(\"field\", lookback)".to_string(), detail: "任意字段滚动均值，支持 volume/amount/turnover_ratio、signal_open/signal_close、benchmark_open/benchmark_close 等。".to_string() },
ManualFunction { name: "sma".to_string(), signature: "sma(\"field\", lookback)".to_string(), detail: "rolling_mean 的别名。".to_string() },
ManualFunction { name: "round/floor/ceil/abs/min/max/clamp".to_string(), signature: "round(x)".to_string(), detail: "常用数值函数。".to_string() },
ManualFunction { name: "safe_div".to_string(), signature: "safe_div(lhs, rhs, fallback)".to_string(), detail: "安全除法。".to_string() },