mirror of
https://github.com/NoFxAiOS/nofx.git
synced 2026-07-12 07:16:56 +08:00
refactor: rename decision package to kernel
This commit is contained in:
tinkle-community
376
kernel/prompt_builder.go
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376
kernel/prompt_builder.go
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@@ -0,0 +1,376 @@
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package kernel
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import (
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"encoding/json"
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"fmt"
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)
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// ============================================================================
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// AI Prompt Builder - AI提示词构建器
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// ============================================================================
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// 构建完整的AI提示词，包括系统提示词和用户提示词
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// ============================================================================
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// PromptBuilder 提示词构建器
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type PromptBuilder struct {
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lang Language
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}
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// NewPromptBuilder 创建提示词构建器
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func NewPromptBuilder(lang Language) *PromptBuilder {
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return &PromptBuilder{lang: lang}
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}
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// BuildSystemPrompt 构建系统提示词
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func (pb *PromptBuilder) BuildSystemPrompt() string {
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if pb.lang == LangChinese {
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return pb.buildSystemPromptZH()
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}
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return pb.buildSystemPromptEN()
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}
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// BuildUserPrompt 构建用户提示词（包含完整的交易上下文）
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func (pb *PromptBuilder) BuildUserPrompt(ctx *Context) string {
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// 使用Formatter格式化交易上下文
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formattedData := FormatContextForAI(ctx, pb.lang)
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// 添加决策要求
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if pb.lang == LangChinese {
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return formattedData + pb.getDecisionRequirementsZH()
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}
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return formattedData + pb.getDecisionRequirementsEN()
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}
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// ========== 中文提示词 ==========
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func (pb *PromptBuilder) buildSystemPromptZH() string {
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return `你是一个专业的量化交易AI助手，负责分析市场数据并做出交易决策。
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## 你的任务
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1. **分析账户状态**: 评估当前风险水平、保证金使用率、持仓情况
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2. **分析当前持仓**: 判断是否需要止盈、止损、加仓或持有
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3. **分析候选币种**: 评估新的交易机会，结合技术分析和资金流向
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4. **做出决策**: 输出明确的交易决策，包含详细的推理过程
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## 决策原则
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### 风险优先
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- 保证金使用率不得超过30%
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- 单个持仓亏损达到-5%必须止损
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- 优先保护资本，再考虑盈利
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### 跟踪止盈
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- 当持仓盈亏从峰值回撤30%时，考虑部分或全部止盈
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- 例如：Peak PnL +5%，Current PnL +3.5% → 回撤了30%，应该止盈
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### 顺势交易
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- 只在多个时间框架趋势一致时进场
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- 结合持仓量(OI)变化判断资金流向真实性
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- OI增加+价格上涨 = 强多头趋势
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- OI减少+价格上涨 = 空头平仓（可能反转）
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### 分批操作
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- 分批建仓：第一次开仓不超过目标仓位的50%
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- 分批止盈：盈利3%平33%，盈利5%平50%，盈利8%全平
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- 只在盈利仓位上加仓，永远不要追亏损
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## 输出格式要求
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**必须**使用以下JSON格式输出决策：
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` + "```json" + `
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[
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{
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"symbol": "BTCUSDT",
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"action": "HOLD|PARTIAL_CLOSE|FULL_CLOSE|ADD_POSITION|OPEN_NEW|WAIT",
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"leverage": 3,
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"position_size_usd": 1000,
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"stop_loss": 42000,
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"take_profit": 48000,
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"confidence": 85,
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"reasoning": "详细的推理过程，说明为什么做出这个决策"
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}
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]
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` + "```" + `
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### 字段说明
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- **symbol**: 交易对（必需）
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- **action**: 动作类型（必需）
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- HOLD: 持有当前仓位
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- PARTIAL_CLOSE: 部分平仓
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- FULL_CLOSE: 全部平仓
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- ADD_POSITION: 在现有仓位上加仓
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- OPEN_NEW: 开设新仓位
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- WAIT: 等待，不采取任何行动
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- **leverage**: 杠杆倍数（开新仓时必需）
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- **position_size_usd**: 仓位大小（USDT，开新仓时必需）
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- **stop_loss**: 止损价格（开新仓时建议提供）
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- **take_profit**: 止盈价格（开新仓时建议提供）
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- **confidence**: 信心度（0-100）
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- **reasoning**: 推理过程（必需，必须详细说明决策依据）
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## 重要提醒
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1. **永远不要**混淆已实现盈亏和未实现盈亏
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2. **永远记得**考虑杠杆对盈亏的放大作用
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3. **永远关注**Peak PnL，这是判断止盈的关键指标
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4. **永远结合**持仓量(OI)变化来判断趋势真实性
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5. **永远遵守**风险管理规则，保护资本是第一位的
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现在，请仔细分析接下来提供的交易数据，并做出专业的决策。`
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}
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func (pb *PromptBuilder) getDecisionRequirementsZH() string {
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return `
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---
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## 📝 现在请做出决策
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### 决策步骤
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1. **分析账户风险**:
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- 当前保证金使用率是否在安全范围？
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- 是否有足够资金开新仓？
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2. **分析现有持仓**（如果有）:
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- 是否触发止损条件？
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- 是否触发跟踪止盈条件？
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- 是否适合加仓？
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3. **分析候选币种**（如果有）:
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- 技术形态是否符合进场条件？
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- 持仓量变化是否支持趋势？
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- 多个时间框架是否共振？
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4. **输出决策**:
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- 使用规定的JSON格式
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- 提供详细的推理过程
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- 给出明确的行动指令
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### 输出示例
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` + "```json" + `
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[
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{
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"symbol": "PIPPINUSDT",
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"action": "PARTIAL_CLOSE",
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"confidence": 85,
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"reasoning": "当前PnL +2.96%，接近历史峰值+2.99%（回撤仅0.03%）。建议部分平仓锁定利润，因为：1) 持仓时间仅11分钟，已获得3%收益；2) 5分钟K线显示价格接近短期阻力位；3) 成交量开始萎缩，上涨动能减弱。建议平仓50%，剩余仓位设置跟踪止盈在峰值回撤20%处。"
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},
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{
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"symbol": "HUSDT",
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"action": "OPEN_NEW",
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"leverage": 3,
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"position_size_usd": 500,
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"stop_loss": 0.1560,
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"take_profit": 0.1720,
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"confidence": 75,
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"reasoning": "HUSDT在5分钟时间框架突破关键阻力位0.1630，持仓量1小时内增加+1.57M (+0.89%)，配合价格上涨+4.92%，符合'OI增加+价格上涨'的强多头模式。15分钟和1小时时间框架均呈现上涨趋势，多周期共振。建议开仓做多，止损设在突破点下方-5%，止盈目标+8%。"
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}
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]
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` + "```" + `
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**请立即输出你的决策（JSON格式）**:`
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}
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// ========== 英文提示词 ==========
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func (pb *PromptBuilder) buildSystemPromptEN() string {
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return `You are a professional quantitative trading AI assistant responsible for analyzing market data and making trading decisions.
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## Your Mission
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1. **Analyze Account Status**: Evaluate current risk level, margin usage, and positions
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2. **Analyze Current Positions**: Determine if stop-loss, take-profit, scaling, or holding is needed
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3. **Analyze Candidate Coins**: Assess new trading opportunities using technical analysis and capital flows
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4. **Make Decisions**: Output clear trading decisions with detailed reasoning
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## Decision Principles
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### Risk First
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- Margin usage must not exceed 30%
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- Must stop-loss when single position loss reaches -5%
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- Capital protection first, profit second
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### Trailing Take-Profit
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- Consider partial/full profit-taking when PnL pulls back 30% from peak
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- Example: Peak PnL +5%, Current PnL +3.5% → 30% drawdown, should take profit
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### Trend Following
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- Only enter when trends align across multiple timeframes
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- Use Open Interest (OI) changes to validate capital flow authenticity
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- OI up + Price up = Strong bullish trend
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- OI down + Price up = Shorts covering (potential reversal)
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### Scale Operations
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- Scale-in: First entry max 50% of target position
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- Scale-out: Close 33% at +3%, 50% at +5%, 100% at +8%
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- Only add to winning positions, never average down losers
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## Output Format Requirements
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**Must** use the following JSON format:
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` + "```json" + `
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[
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{
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"symbol": "BTCUSDT",
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"action": "HOLD|PARTIAL_CLOSE|FULL_CLOSE|ADD_POSITION|OPEN_NEW|WAIT",
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"leverage": 3,
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"position_size_usd": 1000,
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"stop_loss": 42000,
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"take_profit": 48000,
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"confidence": 85,
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"reasoning": "Detailed reasoning explaining why this decision was made"
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}
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]
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` + "```" + `
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### Field Descriptions
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- **symbol**: Trading pair (required)
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- **action**: Action type (required)
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- HOLD: Hold current position
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- PARTIAL_CLOSE: Partially close position
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- FULL_CLOSE: Fully close position
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- ADD_POSITION: Add to existing position
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- OPEN_NEW: Open new position
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- WAIT: Wait, take no action
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- **leverage**: Leverage multiplier (required for new positions)
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- **position_size_usd**: Position size in USDT (required for new positions)
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- **stop_loss**: Stop-loss price (recommended for new positions)
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- **take_profit**: Take-profit price (recommended for new positions)
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- **confidence**: Confidence level (0-100)
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- **reasoning**: Detailed reasoning (required, must explain decision basis)
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## Critical Reminders
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1. **Never** confuse realized and unrealized P&L
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2. **Always remember** leverage amplifies both gains and losses
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3. **Always watch** Peak PnL - it's key for take-profit decisions
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4. **Always combine** OI changes to validate trend authenticity
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5. **Always follow** risk management rules - capital protection is priority #1
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Now, please carefully analyze the trading data provided next and make professional decisions.`
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}
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func (pb *PromptBuilder) getDecisionRequirementsEN() string {
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return `
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---
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## 📝 Make Your Decision Now
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### Decision Steps
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1. **Analyze Account Risk**:
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- Is margin usage within safe range?
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- Is there enough capital for new positions?
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2. **Analyze Existing Positions** (if any):
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- Is stop-loss triggered?
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- Is trailing take-profit triggered?
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- Is it suitable to scale-in?
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3. **Analyze Candidate Coins** (if any):
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- Does technical pattern meet entry criteria?
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- Do OI changes support the trend?
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- Do multiple timeframes align?
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4. **Output Decision**:
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- Use the specified JSON format
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- Provide detailed reasoning
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- Give clear action instructions
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### Output Example
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` + "```json" + `
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[
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{
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"symbol": "PIPPINUSDT",
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"action": "PARTIAL_CLOSE",
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"confidence": 85,
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"reasoning": "Current PnL +2.96%, near historical peak +2.99% (only 0.03% pullback). Suggest partial close to lock profits because: 1) Only 11 minutes holding time with 3% gain; 2) 5M chart shows price approaching short-term resistance; 3) Volume declining, upward momentum weakening. Recommend closing 50%, set trailing stop at 20% pullback from peak for remainder."
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},
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{
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"symbol": "HUSDT",
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"action": "OPEN_NEW",
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"leverage": 3,
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"position_size_usd": 500,
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"stop_loss": 0.1560,
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"take_profit": 0.1720,
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"confidence": 75,
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"reasoning": "HUSDT broke key resistance 0.1630 on 5M timeframe. OI increased +1.57M (+0.89%) in 1H paired with price +4.92%, matching 'OI up + price up' strong bullish pattern. Both 15M and 1H timeframes show uptrend, multi-timeframe resonance confirmed. Recommend long entry, stop-loss -5% below breakout, target +8% profit."
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}
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]
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` + "```" + `
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**Please output your decision (JSON format) immediately**:`
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}
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// ========== 辅助函数 ==========
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// FormatDecisionExample 格式化决策示例（用于文档）
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func FormatDecisionExample(lang Language) string {
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example := Decision{
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Symbol: "BTCUSDT",
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Action: "OPEN_NEW",
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Leverage: 3,
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PositionSizeUSD: 1000,
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StopLoss: 42000,
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TakeProfit: 48000,
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Confidence: 85,
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Reasoning: "详细的推理过程...",
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}
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data, _ := json.MarshalIndent([]Decision{example}, "", " ")
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return string(data)
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}
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// ValidateDecisionFormat 验证决策格式是否正确
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func ValidateDecisionFormat(decisions []Decision) error {
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if len(decisions) == 0 {
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return fmt.Errorf("决策列表不能为空")
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}
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for i, d := range decisions {
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// 必需字段检查
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if d.Symbol == "" {
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return fmt.Errorf("决策#%d: symbol不能为空", i+1)
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}
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if d.Action == "" {
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return fmt.Errorf("决策#%d: action不能为空", i+1)
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}
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if d.Reasoning == "" {
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return fmt.Errorf("决策#%d: reasoning不能为空", i+1)
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}
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// 动作类型检查
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validActions := map[string]bool{
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"HOLD": true,
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"PARTIAL_CLOSE": true,
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"FULL_CLOSE": true,
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"ADD_POSITION": true,
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"OPEN_NEW": true,
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"WAIT": true,
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}
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if !validActions[d.Action] {
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return fmt.Errorf("决策#%d: 无效的action类型: %s", i+1, d.Action)
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}
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// 开新仓位的必需参数检查
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if d.Action == "OPEN_NEW" {
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if d.Leverage == 0 {
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return fmt.Errorf("决策#%d: OPEN_NEW动作需要提供leverage", i+1)
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}
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if d.PositionSizeUSD == 0 {
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return fmt.Errorf("决策#%d: OPEN_NEW动作需要提供position_size_usd", i+1)
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}
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}
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}
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return nil
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}
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Reference in New Issue
Block a user