mql5/python/qwen_client.py

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import requests
import json
import logging
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import time
from typing import Dict, Any, Optional, List
import pandas as pd
import numpy as np
from datetime import datetime, date
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
logger = logging.getLogger(__name__)
class CustomJSONEncoder(json.JSONEncoder):
"""自定义JSON编码器,处理Timestamp等非序列化类型"""
def default(self, o):
if isinstance(o, (datetime, date, pd.Timestamp)):
return o.isoformat()
if isinstance(o, (pd.Series, pd.DataFrame)):
return o.to_dict()
if isinstance(o, (np.integer, int)):
return int(o)
if isinstance(o, (np.floating, float)):
return float(o)
if isinstance(o, np.ndarray):
return o.tolist()
return super().default(o)
class QwenClient:
"""
Qwen3 API客户端用于策略逻辑优化动态止盈止损生成和信号强度判断
使用硅基流动API服务遵循ValueCell的API调用模式
"""
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def __init__(self, api_key: str, base_url: str = "https://api.siliconflow.cn/v1", model: str = "Qwen/Qwen3-VL-235B-A22B-Thinking"):
"""
初始化Qwen客户端
Args:
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api_key (str): 硅基流动API密钥
base_url (str): API基础URL默认为https://api.siliconflow.cn/v1
model (str): 使用的模型名称默认为Qwen/Qwen3-VL-235B-A22B-Thinking
"""
self.api_key = api_key
self.base_url = base_url
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self.model = model
self.headers = {
"Authorization": f"Bearer {api_key}",
"Content-Type": "application/json"
}
# 启用JSON模式,遵循ValueCell的实现
self.enable_json_mode = True
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def _call_api(self, endpoint: str, payload: Dict[str, Any], max_retries: int = 3) -> Optional[Dict[str, Any]]:
"""
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调用Qwen API支持重试机制
基于ValueCell的API调用模式增强了错误处理和日志记录
Args:
endpoint (str): API端点
payload (Dict[str, Any]): 请求负载
max_retries (int): 最大尝试次数默认为3 (增强稳定性)
Returns:
Optional[Dict[str, Any]]: API响应失败返回None
"""
url = f"{self.base_url}/{endpoint}"
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for retry in range(max_retries):
response = None
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try:
# 增加超时时间到60秒,提高在网络不稳定情况下的成功率
response = requests.post(url, headers=self.headers, json=payload, timeout=60)
# 详细记录响应状态
logger.debug(f"API响应状态码: {response.status_code}, 模型: {self.model}, 重试: {retry+1}/{max_retries}")
# 处理不同状态码
if response.status_code == 401:
logger.error(f"API认证失败,状态码: {response.status_code},请检查API密钥是否正确")
return None
elif response.status_code == 403:
logger.error(f"API访问被拒绝,状态码: {response.status_code},请检查API密钥权限")
return None
elif response.status_code == 429:
logger.warning(f"API请求频率过高,状态码: {response.status_code},进入退避重试")
elif response.status_code >= 500:
logger.error(f"API服务器错误,状态码: {response.status_code}")
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response.raise_for_status()
# 解析响应并添加调试信息
response_json = response.json()
logger.info(f"API调用成功,状态码: {response.status_code}, 模型: {self.model}")
return response_json
except requests.exceptions.ConnectionError as e:
logger.error(f"API连接失败 (重试 {retry+1}/{max_retries}): {e}")
logger.error(f"请求URL: {url}")
logger.error("请检查网络连接和API服务可用性")
except requests.exceptions.Timeout as e:
logger.error(f"API请求超时 (重试 {retry+1}/{max_retries}): {e}")
logger.error(f"请求URL: {url}")
logger.error("请检查网络连接和API服务响应时间")
except requests.exceptions.HTTPError as e:
logger.error(f"API HTTP错误 (重试 {retry+1}/{max_retries}): {e}")
logger.error(f"请求URL: {url}")
if response:
logger.error(f"响应内容: {response.text[:200]}...")
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except requests.exceptions.RequestException as e:
logger.error(f"API请求异常 (重试 {retry+1}/{max_retries}): {e}")
logger.error(f"请求URL: {url}")
except json.JSONDecodeError as e:
logger.error(f"JSON解析失败: {e}")
if response:
logger.error(f"响应内容: {response.text}")
return None
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except Exception as e:
logger.error(f"API调用意外错误: {e}")
logger.exception("完整错误堆栈:")
return None
if retry < max_retries - 1:
# 线性延迟重试,提高网络不稳定情况下的成功率
retry_delay = min(5 * (retry + 1), 30) # 每次增加5秒,最大30秒
logger.info(f"等待 {retry_delay} 秒后重试...")
time.sleep(retry_delay)
else:
logger.error(f"API调用失败,已达到最大重试次数 {max_retries}")
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return None
def optimize_strategy_logic(self, deepseek_analysis: Dict[str, Any], current_market_data: Dict[str, Any], technical_signals: Optional[Dict[str, Any]] = None, current_positions: Optional[List[Dict[str, Any]]] = None) -> Dict[str, Any]:
"""
优化策略逻辑基于DeepSeek的情绪得分调整入场条件
基于ValueCell的实现支持JSON模式输出
Args:
deepseek_analysis (Dict[str, Any]): DeepSeek的市场分析结果
current_market_data (Dict[str, Any]): 当前市场数据
technical_signals (Optional[Dict[str, Any]]): 其他技术模型的信号CRT, Price Equation等
current_positions (Optional[List[Dict[str, Any]]]): 当前持仓信息 (用于决定加仓或平仓)
Returns:
Dict[str, Any]: 优化后的策略参数
"""
tech_context = ""
perf_context = ""
pos_context = ""
if current_positions:
pos_context = f"\n当前持仓状态 (包含实时 MFE/MAE):\n{json.dumps(current_positions, indent=2, cls=CustomJSONEncoder)}\n"
else:
pos_context = "\n当前无持仓。\n"
if technical_signals:
# 提取性能统计 (如果存在) 并单独处理,避免被 json.dumps 混淆
perf_stats = technical_signals.get('performance_stats')
if perf_stats:
# 构建 MFE/MAE 象限分析数据
recent_trades = perf_stats.get('recent_trades', [])
trades_summary = ""
if recent_trades:
trades_summary = json.dumps(recent_trades[:10], indent=2, cls=CustomJSONEncoder) # 仅取最近10笔避免Prompt过长
perf_context = (
f"\n历史交易绩效参考 (用于 MFE/MAE 象限分析与 SL/TP 优化):\n"
f"- 平均 MFE: {perf_stats.get('avg_mfe', 0):.2f}%\n"
f"- 平均 MAE: {perf_stats.get('avg_mae', 0):.2f}%\n"
f"- 平均利润: {perf_stats.get('avg_profit', 0):.2f}\n"
f"- 样本交易数: {perf_stats.get('trade_count', 0)}\n"
f"- 最近交易详情 (用于分析体质): \n{trades_summary}\n"
)
# 从 technical_signals 中移除 stats 以免重复 (浅拷贝处理)
sigs_copy = technical_signals.copy()
if 'performance_stats' in sigs_copy:
del sigs_copy['performance_stats']
tech_context = f"\n其他技术模型信号 (CRT/PriceEq/Hybrid):\n{json.dumps(sigs_copy, indent=2, cls=CustomJSONEncoder)}\n"
else:
tech_context = f"\n其他技术模型信号 (CRT/PriceEq/Hybrid):\n{json.dumps(technical_signals, indent=2, cls=CustomJSONEncoder)}\n"
prompt = f"""
作为专业的量化交易策略优化专家你是混合交易系统的核心决策层请根据DeepSeek的市场分析结果当前市场数据当前持仓状态以及其他技术模型的信号优化策略逻辑并做出最终执行决定
你现在拥有全套高级算法的信号支持请特别关注SMC策略与其他信号的共振
1. **SMC (Smart Money Concepts) - 核心信号**:
- 确认DeepSeek分析中识别的OB (订单块) FVG (流动性缺口) 是否与当前价格位置匹配
- 寻找流动性扫荡后的反转确认 (例如: 扫荡低点后出现MSB)
- 在溢价区(Premium)寻找卖出机会在折价区(Discount)寻找买入机会
2. **多模型共识**: 结合 IFVG, CRT, RVGI+CCI, MFH, MTF 的信号如果SMC信号与其他模型冲突请依据 DeepSeek 的市场结构分析和 MTF (多周期) 趋势来裁决
DeepSeek市场分析结果
{json.dumps(deepseek_analysis, indent=2, cls=CustomJSONEncoder)}
当前市场数据
{json.dumps(current_market_data, indent=2, cls=CustomJSONEncoder)}
{pos_context}
{tech_context}
{perf_context}
请综合考虑所有信号并输出最终的交易决策 (Action):
1. DeepSeek 提供宏观结构和趋势判断
2. CRT (Candle Range Theory) 提供流动性猎取和反转信号
3. Price Equation 提供纯数学的动量预测
4. Hybrid Optimizer 提供加权共识
5. **MFE/MAE 象限分析与 SL/TP 优化**:
- **数据**: 请参考提供的历史交易详情 (MFE, MAE, Profit)
- **分析**:
- 观察高盈利交易的 MFE 分布 TP 设定在能捕获大部分 MFE 的位置 ( 80% 分位)
- 观察亏损交易的 MAE 分布 SL 设定在能过滤掉"第一象限 (低MFE 高MAE)"交易的位置
- **动态调整**: 如果近期 MAE 普遍变大且盈利困难说明市场波动剧烈或策略失效请收紧 SL 或暂停交易
6. **持仓管理**:
- 如果有持仓且趋势延续请考虑**加仓 (Add Position)**
- 如果有持仓但趋势反转或动能减弱请考虑**平仓 (Close Position)** **减仓 (Reduce Position)**
- 如果无持仓且信号明确**开仓 (Open Position)**
请提供以下优化结果并确保分析全面逻辑严密不要使用省略号或简化描述**请务必使用中文进行输出Strategy Logic Rationale 部分**
1. 核心决策买入/卖出/持有/平仓/加仓/挂单(Limit)
2. 入场/加仓条件基于情绪得分和技术指标的优化规则如果是挂单请明确价格
3. 出场/减仓条件**基于 MFE/MAE 分析的合理优化止盈止损点**请直接给出具体价格sl_price, tp_price ATR 倍数不要使用简单的动态追踪而是根据市场结构和 MFE/MAE 给出固定的最佳离场点
4. 仓位管理针对当前持仓的具体操作建议如加仓减仓反手
5. 风险管理建议针对当前市场状态的风险控制措施
6. **参数自适应优化建议 (Parameter Optimization)**:
- 请分析当前市场状态 (波动率趋势强度)并评估现有算法参数的适用性
- 给出针对 SMC, MFH, MatrixML Optimization Algorithm (GWO/WOAm/etc) 的具体参数调整建议
- 例如: "SMC ATR 阈值过低,建议提高到 0.003 以过滤噪音" "建议切换到 DE 优化器以增加探索能力"
7. 策略逻辑详解请详细解释做出上述决策的逻辑链条 (Strategy Logic Rationale)**必须包含对 SMC 信号的解读MFE/MAE 数据的分析以及为何选择该 SL/TP 点位**
请以JSON格式返回结果包含以下字段
- action: str ("buy", "sell", "hold", "close_buy", "close_sell", "add_buy", "add_sell", "buy_limit", "sell_limit")
- entry_conditions: dict (包含 "trigger_type", "limit_price", "confirmation")
- exit_conditions: dict (包含 "sl_price", "tp_price", "sl_atr_multiplier", "tp_atr_multiplier", "close_rationale")
- position_management: dict (包含 "action", "volume_percent", "reason")
- position_size: float
- signal_strength: int
- risk_management: dict
- parameter_updates: dict (包含 "smc_atr_threshold": float, "mfh_learning_rate": float, "active_optimizer": str (GWO/WOAm/DE/COAm/BBO/TETA), "reason": str)
- strategy_rationale: str (中文)
"""
# 构建payload,遵循ValueCell的实现
payload = {
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"model": self.model,
"messages": [
{"role": "system", "content": "你是一位专业的量化交易策略优化专家,擅长基于市场分析结果调整交易参数。请始终使用中文回复分析内容。"},
{"role": "user", "content": prompt}
],
"temperature": 0.3,
"max_tokens": 1500,
"stream": False
}
# 启用JSON模式,ValueCell推荐使用JSON模式处理结构化输出
if self.enable_json_mode:
payload["response_format"] = {"type": "json_object"}
response = self._call_api("chat/completions", payload)
if response and "choices" in response:
try:
message_content = response["choices"][0]["message"]["content"]
# Log full response for detailed analysis
logger.info(f"收到模型响应: {message_content}")
optimized_strategy = json.loads(message_content)
# 强制统一 position_size 为 0.01 (User Request)
optimized_strategy["position_size"] = 0.01
return optimized_strategy
except json.JSONDecodeError as e:
logger.error(f"解析Qwen响应失败: {e}")
logger.error(f"原始响应: {response}")
# 返回默认策略参数
return {
"action": "hold",
"entry_conditions": {"trigger_type": "market"},
"exit_conditions": {"sl_atr_multiplier": 1.5, "tp_atr_multiplier": 2.5},
"position_size": 0.01,
"signal_strength": 50,
"risk_management": {"max_risk": 0.02},
"strategy_rationale": "解析失败,使用默认参数"
}
return {
"action": "hold",
"entry_conditions": {"trigger_type": "market"},
"exit_conditions": {"sl_atr_multiplier": 1.5, "tp_atr_multiplier": 2.5},
"position_size": 0.01,
"signal_strength": 50,
"risk_management": {"max_risk": 0.02},
"strategy_rationale": "API调用失败,使用默认参数"
}
def generate_dynamic_stoploss_takeprofit(self, volatility: float, market_state: str, signal_strength: int) -> Dict[str, float]:
"""
根据市场波动率生成自适应止盈止损
Args:
volatility (float): 当前波动率(ATR百分比)
market_state (str): 市场状态(趋势/震荡/高波动)
signal_strength (int): 信号强度(0-100)
Returns:
Dict[str, float]: 动态止盈止损参数
"""
prompt = f"""
作为专业的风险管理专家请根据以下参数生成动态止盈止损
当前波动率(ATR百分比){volatility}
市场状态{market_state}
信号强度{signal_strength}
请基于以下原则生成参数
1. 趋势市场止盈较大止损较小
2. 震荡市场止盈较小止损较小
3. 高波动市场止盈较大止损较大
4. 信号强度高止盈较大止损相对较小
5. 波动率高止盈止损都较大
请以ATR倍数返回止盈止损参数格式为
{{"take_profit": X.XX, "stop_loss": X.XX}}
请只返回JSON格式的结果不要包含其他解释
"""
payload = {
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"model": self.model,
"messages": [
{"role": "system", "content": "你是一位专业的风险管理专家,擅长根据市场条件生成动态止盈止损参数。"},
{"role": "user", "content": prompt}
],
"temperature": 0.2,
"max_tokens": 100
}
response = self._call_api("chat/completions", payload)
if response and "choices" in response:
try:
sl_tp = json.loads(response["choices"][0]["message"]["content"])
return sl_tp
except json.JSONDecodeError as e:
logger.error(f"解析止盈止损参数失败: {e}")
return {"take_profit": 1.5, "stop_loss": 1.0}
def judge_signal_strength(self, deepseek_signal: Dict[str, Any], technical_indicators: Dict[str, Any]) -> int:
"""
对DeepSeek生成的初步信号进行二次验证判断信号强度
Args:
deepseek_signal (Dict[str, Any]): DeepSeek生成的信号
technical_indicators (Dict[str, Any]): 技术指标数据
Returns:
int: 信号强度0-100越高表示信号越可靠
"""
prompt = f"""
作为专业的交易信号分析师请评估以下交易信号的强度
DeepSeek信号
{json.dumps(deepseek_signal, indent=2)}
技术指标
{json.dumps(technical_indicators, indent=2)}
请基于以下因素评估信号强度(0-100)
1. 多指标共振技术指标是否一致支持该信号
2. 市场结构当前市场状态是否有利于该信号
3. 成交量成交量是否支持价格走势
4. 波动率当前波动率是否适合该信号
5. 历史表现类似情况下信号的历史成功率
请只返回一个数字不要包含任何其他文字或解释
"""
payload = {
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"model": self.model,
"messages": [
{"role": "system", "content": "你是一位专业的交易信号分析师,擅长评估交易信号的强度和可靠性。"},
{"role": "user", "content": prompt}
],
"temperature": 0.2,
"max_tokens": 10
}
response = self._call_api("chat/completions", payload)
if response and "choices" in response:
try:
strength = int(response["choices"][0]["message"]["content"].strip())
# 确保强度在0-100之间
return max(0, min(100, strength))
except ValueError:
logger.error("无法解析信号强度")
return 50
def calculate_kelly_criterion(self, win_rate: float, risk_reward_ratio: float) -> float:
"""
计算凯利准则用于确定最优仓位
Args:
win_rate (float): 胜率(0-1)
risk_reward_ratio (float): 风险回报比
Returns:
float: 最优仓位比例
"""
prompt = f"""
请根据以下参数计算凯利准则
胜率{win_rate}
风险回报比{risk_reward_ratio}
请只返回一个数字表示最优仓位比例(0-1之间)不要包含任何其他文字或解释
"""
payload = {
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"model": self.model,
"messages": [
{"role": "system", "content": "你是一位专业的资金管理专家,擅长计算凯利准则。"},
{"role": "user", "content": prompt}
],
"temperature": 0.1,
"max_tokens": 10
}
response = self._call_api("chat/completions", payload)
if response and "choices" in response:
try:
kelly = float(response["choices"][0]["message"]["content"].strip())
# 确保凯利比例在0-1之间
return max(0.0, min(1.0, kelly))
except ValueError:
logger.error("无法解析凯利比例")
# 使用传统凯利公式计算默认值
default_kelly = win_rate - ((1 - win_rate) / risk_reward_ratio)
return max(0.0, min(1.0, default_kelly))
def main():
"""
主函数用于测试Qwen客户端
"""
# 示例使用,实际需要替换为有效的API密钥
api_key = "your_qwen_api_key"
client = QwenClient(api_key)
# 示例DeepSeek分析结果
deepseek_analysis = {
"market_state": "trend_up",
"support_levels": [1.0800, 1.0750],
"resistance_levels": [1.0900, 1.0950],
"structure_score": 85,
"short_term_prediction": "bullish",
"indicator_analysis": "EMA黄金交叉,RSI处于中性区域"
}
# 示例当前市场数据
current_market_data = {
"symbol": "EURUSD",
"timeframe": "H1",
"prices": {
"open": 1.0850,
"high": 1.0875,
"low": 1.0840,
"close": 1.0865,
"volume": 1234567
},
"indicators": {
"ema_fast": 1.0855,
"ema_slow": 1.0848,
"rsi": 65.2,
"atr": 0.0025
}
}
# 测试策略优化
optimized_strategy = client.optimize_strategy_logic(deepseek_analysis, current_market_data)
print("优化后的策略参数:")
print(json.dumps(optimized_strategy, indent=2, ensure_ascii=False))
# 测试动态止盈止损生成
sl_tp = client.generate_dynamic_stoploss_takeprofit(0.25, "trend_up", 85)
print(f"\n动态止盈止损: {sl_tp}")
# 测试信号强度判断
deepseek_signal = {"signal": "buy", "confidence": 0.8}
technical_indicators = {"ema_crossover": 1, "rsi": 65.2, "volume_increase": True}
signal_strength = client.judge_signal_strength(deepseek_signal, technical_indicators)
print(f"\n信号强度: {signal_strength}")
# 测试凯利准则计算
kelly = client.calculate_kelly_criterion(0.6, 1.5)
print(f"\n凯利准则: {kelly:.2f}")
if __name__ == "__main__":
main()