From 8db0f37cae48e2ea8852916f8a1a6a7ff1b94132 Mon Sep 17 00:00:00 2001 From: boris Date: Wed, 22 Apr 2026 21:11:31 -0700 Subject: [PATCH] Clarify arbitrary moving average usage in manual --- crates/fidc-core/src/strategy_ai.rs | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/crates/fidc-core/src/strategy_ai.rs b/crates/fidc-core/src/strategy_ai.rs index b7ecfc3..73624a1 100644 --- a/crates/fidc-core/src/strategy_ai.rs +++ b/crates/fidc-core/src/strategy_ai.rs @@ -138,8 +138,8 @@ pub fn built_in_strategy_manual() -> StrategyAiManual { ManualField { name: "paused/is_st/is_kcb/is_one_yuan/is_new_listing".to_string(), field_type: "bool".to_string(), detail: "可交易性与板块标志。".to_string() }, ManualField { name: "allow_buy/allow_sell/at_upper_limit/at_lower_limit".to_string(), field_type: "bool".to_string(), detail: "盘中买卖与涨跌停状态。".to_string() }, ManualField { name: "touched_upper_limit/touched_lower_limit/hit_upper_limit/hit_lower_limit".to_string(), field_type: "bool".to_string(), detail: "当日 tick 曾经触达涨跌停。".to_string() }, - ManualField { name: "stock_ma5/stock_ma10/stock_ma20/stock_ma30".to_string(), field_type: "float".to_string(), detail: "个股价格均线。".to_string() }, - ManualField { name: "stock_volume_ma5/stock_volume_ma10/stock_volume_ma20/stock_volume_ma60".to_string(), field_type: "float".to_string(), detail: "个股成交量均线。".to_string() }, + ManualField { name: "stock_ma5/stock_ma10/stock_ma20/stock_ma30".to_string(), field_type: "float".to_string(), detail: "个股价格均线内建别名。只内建这几个窗口；15 日、45 日等任意窗口请改用 sma(\"close\", n)。".to_string() }, + ManualField { name: "stock_volume_ma5/stock_volume_ma10/stock_volume_ma20/stock_volume_ma60".to_string(), field_type: "float".to_string(), detail: "个股成交量均线内建别名。只内建这几个窗口；任意窗口请改用 rolling_mean(\"volume\", n)。".to_string() }, ManualField { name: "listed_days".to_string(), field_type: "int".to_string(), detail: "上市天数。".to_string() }, ], }, @@ -158,8 +158,8 @@ 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、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: "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。任意成交量窗口推荐用它，比如 rolling_mean(\"volume\", 15)。".to_string() }, + ManualFunction { name: "sma".to_string(), signature: "sma(\"field\", lookback)".to_string(), detail: "rolling_mean 的别名。任意价格均线窗口推荐用它，比如 sma(\"close\", 15)。".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() }, ManualFunction { name: "contains/starts_with/ends_with/lower/upper/trim/strlen".to_string(), signature: "starts_with(symbol, \"60\")".to_string(), detail: "字符串辅助函数。".to_string() },