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Tb bar strategy

Skill itsadrianxv/tradeblazer_skills/skills/tb-bar-strategy

开拓者量化平台 TradeBlazer 文档及 skills

Install
npx -y skills add itsadrianxv/tradeblazer_skills --skill tb-bar-strategy

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What its author says it does

Copied from the file, not written here

Use when generating, modifying, explaining, or reviewing TBQ3 Bar-based trading strategies with OnBar, OnInit, OnReady, entries, exits, MarketPosition, stop profit/loss, sizing, slippage, commission, multi-symbol, or cross-period logic.

SKILL.md

2.8 KB, 958 tokens by cl100k_base, as published. Nobody here has run it

TB Bar 策略

使用本 skill 写 TBQ3 Bar 策略。目标是生成能被交易语义约束的 TB 代码,而不是只拼接指标条件。

必查时机

  • 用户要求写交易策略、开平仓、反手、止盈止损、资金管理、手续费滑点。
  • 代码包含 OnBarBuySellSellShortBuyToCoverMarketPosition
  • 用户问“为什么重复开仓/信号太多/回测不对/止损不触发”。

生成流程

  1. 先确认策略是 Bar 驱动,默认代码结构为 ParamsVarsEvents
  2. 初始化交易环境放在 OnInitOnReady:初始资金、保证金、手续费、滑点、委托偏移、委托映射。
  3. OnBar(ArrayRef<Integer> indexs) 中计算信号和交易动作。
  4. 开仓必须用持仓状态约束,常用 MarketPosition<>1MarketPosition<>-1 避免连续条件重复发单。
  5. 平仓逻辑必须与方向匹配:多仓用 Sell,空仓用 BuyToCover
  6. 止盈止损默认跳过开仓 Bar:使用 BarsSinceEntry >= 1,并处理开盘跳空价格。
  7. 若涉及复杂模板,读取 references/bar-patterns.md;若涉及失败模式,读取 references/bar-pitfalls.md
  8. 函数语义不确定时,使用 tb-doc-indexreferences/function-index.mddocs/TB语言函数文档 原文。

默认代码骨架

Params
    Numeric initCapital(100);
Vars
    Numeric lots(1);
Events
OnInit()
{
    // 设置交易环境
    SetInitCapital(initCapital * 10000);
}

OnBar(ArrayRef<Integer> indexs)
{
    // 计算信号并执行交易
}

内置审查清单

  • 是否有 MarketPosition 或等价状态限制,避免信号连续满足时重复开仓。
  • 多空两侧是否对称,开仓和平仓函数是否匹配。
  • 止盈止损是否使用 AvgEntryPrice 或明确入场价,且避免处理开仓 Bar。
  • 手数计算是否避免为 0,是否说明固定手数、固定市值或固定保证金。
  • 是否设置或说明初始资金、保证金、手续费、滑点。
  • 跨周期、多品种、换月复权是否查证专题文档,而不是凭猜测实现。

关键文档

  • Bar 策略说明:docs/TB语言编程技巧/236-策略代码说明.md
  • 止盈止损:docs/TB语言编程技巧/2842-止盈止损.md
  • 加仓减仓:docs/TB语言编程技巧/2844-加仓减仓.md
  • 平仓延迟反手:docs/TB语言编程技巧/2847-平仓延迟反手.md
  • 多品种交易:docs/TB语言编程技巧/2845-多品种交易.md
  • 跨周期:docs/TB语言编程技巧/2846-跨周期.md

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