feat: 全链路新增 type 字段支持 + exchange.ts 超时退出优化
- TS: exit 函数统一管理进程退出与 DB 连接关闭；10s 超时 + 异常路径 clearTimeout - Python: PairType(spot/um/cm) 贯穿 Kline 模型、策略配置、数据查询 - 回测脚本升级: 9策略 × 4币种 × 6时间级别 × 2交易类型 - 新增 generate_report.py 回测报告生成工具
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Rekey
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"""
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从 comparison_2h_6h_result.json 生成可读 Markdown 报告
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用法：source .venv/bin/activate && python example/generate_report.py
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"""
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import json
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from datetime import datetime, timezone
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from pathlib import Path
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from collections import defaultdict
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ROOT = Path(__file__).resolve().parent.parent
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JSON_PATH = ROOT / "example" / "comparison_2h_6h_result.json"
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OUT_PATH = ROOT / "example" / "comparison_2h_6h_report.md"
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STRATEGY_ORDER = [
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"1.海龟交易", "2.超级趋势", "3.MACD金叉死叉", "4.布林收缩爆发",
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"5.三均线排列", "6.RSI均值回归", "7.ATR波动率突破", "8.EMA双均线多空", "9.牛熊自适应",
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]
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SYMBOL_ORDER = ["BTCUSDT", "ETHUSDT", "BNBUSDT", "SOLUSDT"]
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TF_ORDER = ["1h", "2h", "4h", "6h", "8h", "1d"]
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TYPE_ORDER = ["spot", "um"]
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PERIOD_ORDER = ["全量", "近两年", "近一年", "近半年"]
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def fmt(val, suffix="", decimals=1):
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if val is None:
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return "—"
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return f"{val:+,.{decimals}f}{suffix}"
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def safe_get(d, key, default=0):
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v = d.get(key, default)
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return default if v is None else v
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def generate():
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with open(JSON_PATH) as f:
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data = json.load(f)
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cfg = data["config"]
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results = data["results"]
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now_str = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M:%S UTC")
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lines = []
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def w(s=""):
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lines.append(s)
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# ── 标题 ──
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w(f"# 1h-1d 策略全维度对比回测报告（Spot + 合约）")
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w()
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w(f"> **生成时间**：{now_str}")
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w(f"> **总耗时**：{cfg['elapsed_seconds']:.1f} 秒")
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w(f"> **测试维度**：9 策略 × 4 币种 × 2 时间级别 × 2 交易类型 × 4 数据量 = {cfg['total_tasks']} 次回测")
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w(f"> **初始资金**：${cfg['initial_capital']:,.0f} | **预热 Bar**：{cfg['warmup_bars']}")
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w(f"> **错误数**：{cfg['total_errors']}")
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w()
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# ── 一、策略概览 ──
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w("## 一、策略概览")
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w()
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w("| # | 策略名称 | 类型 | 参数 | 描述 |")
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w("|---|----------|------|------|------|")
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all_full = [r for r in results if r["数据量"] == "全量"]
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for sn in STRATEGY_ORDER:
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sample = next((r for r in all_full if r["策略名"] == sn), None)
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if sample:
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w(f"| {sn[:2]} | **{sn[2:]}** | {sample['策略类型']} | `{sample['策略参数']}` | {sample['策略描述']} |")
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w()
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# ── 二、全量数据 TOP 20（混合 spot/um，按夏普排名）──
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w("## 二、全量数据 TOP 20（按夏普比率排名）")
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w()
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w("| 排名 | 策略 | 币种 | TF | 类型 | 总收益% | 年化% | 夏普 | 回撤% | 胜率% | 盈亏比 | 交易数 | 卡尔玛 |")
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w("|------|------|------|----|------|---------|-------|------|-------|-------|--------|--------|--------|")
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full_sorted = sorted(all_full, key=lambda x: safe_get(x, "夏普比率"), reverse=True)
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medals = ["🥇", "🥈", "🥉"] + [" " + str(i) for i in range(4, 21)]
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for i, r in enumerate(full_sorted[:20]):
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m = medals[i]
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w(f"| {m} | {r['策略名'][2:]} | {r['币种']} | {r['时间级别']} | {r['类型']} | "
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f"{safe_get(r,'总收益%'):+.1f}% | {safe_get(r,'年化收益%'):+.1f}% | "
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f"**{safe_get(r,'夏普比率'):.2f}** | {safe_get(r,'最大回撤%'):.1f}% | "
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f"{safe_get(r,'胜率%'):.1f}% | {safe_get(r,'盈亏比'):.2f} | {safe_get(r,'交易次数')} | "
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f"{safe_get(r,'卡尔玛比率'):.2f} |")
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w()
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# ── 三、各策略全量详细（spot vs um）──
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w("## 三、各策略全量数据详细表现（2h vs 6h × 4 币种 × spot/um）")
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w()
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for sn in STRATEGY_ORDER:
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strat_full = [r for r in all_full if r["策略名"] == sn]
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if not strat_full:
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continue
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sample = strat_full[0]
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w(f"### {sn}")
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w(f"> **类型**：{sample['策略类型']} | **参数**：`{sample['策略参数']}`")
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w(f"> {sample['策略描述']}")
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w()
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w("| 币种 | TF | 类型 | 总收益% | 年化% | 夏普 | 回撤% | 胜率% | 盈亏比 | 交易数 | 卡尔玛 |")
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w("|------|----|------|---------|-------|------|-------|-------|--------|--------|--------|")
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strat_full.sort(key=lambda x: (SYMBOL_ORDER.index(x["币种"]), TF_ORDER.index(x["时间级别"]), TYPE_ORDER.index(x["类型"])))
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for r in strat_full:
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w(f"| {r['币种']} | {r['时间级别']} | {r['类型']} | "
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f"{safe_get(r,'总收益%'):+.1f}% | {safe_get(r,'年化收益%'):+.1f}% | "
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f"**{safe_get(r,'夏普比率'):.2f}** | {safe_get(r,'最大回撤%'):.1f}% | "
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f"{safe_get(r,'胜率%'):.1f}% | {safe_get(r,'盈亏比'):.2f} | "
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f"{safe_get(r,'交易次数')} | {safe_get(r,'卡尔玛比率'):.2f} |")
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best = max(strat_full, key=lambda x: safe_get(x, "夏普比率"))
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w()
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w(f"> 🏆 **{sn[2:]} 最优**：{best['币种']} {best['时间级别']} {best['类型']}，"
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f"夏普 **{safe_get(best,'夏普比率'):.2f}**，"
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f"总收益 **{safe_get(best,'总收益%'):+.1f}%**，"
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f"年化 **{safe_get(best,'年化收益%'):+.1f}%**，"
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f"交易 {safe_get(best,'交易次数')} 次")
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w()
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# ── 四、各币种全量 — 策略横向对比 ──
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w("## 四、各币种全量数据 — 策略横向对比")
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w()
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for symbol in SYMBOL_ORDER:
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w(f"### {symbol}")
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w()
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sym_full = [r for r in all_full if r["币种"] == symbol]
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sym_full.sort(key=lambda x: safe_get(x, "夏普比率"), reverse=True)
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w("| 排名 | 策略 | TF | 类型 | 总收益% | 年化% | 夏普 | 回撤% | 胜率% | 盈亏比 | 交易数 | 卡尔玛 |")
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w("|------|------|----|------|---------|-------|------|-------|-------|--------|--------|--------|")
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for i, r in enumerate(sym_full):
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m = medals[i] if i < 3 else f" {i+1}"
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w(f"| {m} | {r['策略名'][2:]} | {r['时间级别']} | {r['类型']} | "
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f"{safe_get(r,'总收益%'):+.1f}% | {safe_get(r,'年化收益%'):+.1f}% | "
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f"**{safe_get(r,'夏普比率'):.2f}** | {safe_get(r,'最大回撤%'):.1f}% | "
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f"{safe_get(r,'胜率%'):.1f}% | {safe_get(r,'盈亏比'):.2f} | "
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f"{safe_get(r,'交易次数')} | {safe_get(r,'卡尔玛比率'):.2f} |")
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best_sym = max(sym_full, key=lambda x: safe_get(x, "夏普比率"))
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w()
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w(f"> 🏆 **{symbol} 最优**：{best_sym['策略名'][2:]} {best_sym['时间级别']} {best_sym['类型']}，"
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f"夏普 **{safe_get(best_sym,'夏普比率'):.2f}**，"
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f"总收益 **{safe_get(best_sym,'总收益%'):+.1f}%**")
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w()
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# ── 五、spot vs um 对比 ──
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w("## 五、Spot vs 合约（UM）对比 — 全量夏普差异")
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w()
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w("| 策略 | 币种 | TF | Spot 夏普 | UM 夏普 | 差异 | 更优 |")
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w("|------|------|----|-----------|---------|------|------|")
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diffs = []
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for sn in STRATEGY_ORDER:
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for symbol in SYMBOL_ORDER:
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for tf in TF_ORDER:
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spot_r = next((r for r in all_full if r["策略名"]==sn and r["币种"]==symbol and r["时间级别"]==tf and r["类型"]=="spot"), None)
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um_r = next((r for r in all_full if r["策略名"]==sn and r["币种"]==symbol and r["时间级别"]==tf and r["类型"]=="um"), None)
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if spot_r and um_r:
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s_sharpe = safe_get(spot_r, "夏普比率")
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u_sharpe = safe_get(um_r, "夏普比率")
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diff = u_sharpe - s_sharpe
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if abs(diff) > 0.15:
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better = "UM ✅" if diff > 0 else "Spot ✅"
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winner = "um" if diff > 0 else "spot"
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diffs.append((sn, symbol, tf, s_sharpe, u_sharpe, diff, winner))
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diffs.sort(key=lambda x: abs(x[5]), reverse=True)
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for sn, symbol, tf, s_s, u_s, diff, winner in diffs:
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w(f"| {sn[2:]} | {symbol} | {tf} | {s_s:.2f} | {u_s:.2f} | {diff:+.2f} | {winner} |")
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w()
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if diffs:
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um_wins = sum(1 for d in diffs if d[6] == "um")
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spot_wins = sum(1 for d in diffs if d[6] == "spot")
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w(f"> 显著差异（|Δ夏普|>0.15）共 {len(diffs)} 组：UM 更优 {um_wins} 组，Spot 更优 {spot_wins} 组")
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w()
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# ── 六、周期对比（按 type 分组）──
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w("## 六、2h vs 6h — 周期对比（按类型分组）")
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w()
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for pair_type in TYPE_ORDER:
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type_full = [r for r in all_full if r["类型"] == pair_type]
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w(f"### {pair_type.upper()}")
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w()
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for symbol in SYMBOL_ORDER:
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w(f"#### {symbol}")
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w()
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w("| 策略 | 2h 夏普 | 2h 收益% | 6h 夏普 | 6h 收益% | 更优周期 |")
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w("|------|---------|----------|---------|----------|----------|")
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for sn in STRATEGY_ORDER:
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r2 = next((r for r in type_full if r["策略名"]==sn and r["币种"]==symbol and r["时间级别"]=="2h"), None)
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r6 = next((r for r in type_full if r["策略名"]==sn and r["币种"]==symbol and r["时间级别"]=="6h"), None)
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if r2 and r6:
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s2, s6 = safe_get(r2, "夏普比率"), safe_get(r6, "夏普比率")
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better = "2h ✅" if s2 > s6 else "6h ✅"
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w(f"| {sn[2:]} | {s2:.2f} | {safe_get(r2,'总收益%'):+.1f}% | {s6:.2f} | {safe_get(r6,'总收益%'):+.1f}% | {better} |")
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w()
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# ── 七、综合评分 TOP 20 ──
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w("## 七、全量数据 综合评分 TOP 20")
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w()
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w("> 综合评分 = 夏普比率×0.4 + 年化收益归一化×0.3 + 卡尔玛归一化×0.2 - 回撤归一化×0.1")
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w()
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# normalize（回撤和卡尔玛取绝对值，因存储为负数）
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all_annual = [safe_get(r, "年化收益%") for r in all_full]
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all_calmar = [abs(safe_get(r, "卡尔玛比率")) for r in all_full]
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all_dd = [abs(safe_get(r, "最大回撤%")) for r in all_full]
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max_annual = max(all_annual) if all_annual else 1
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max_calmar = max(all_calmar) if all_calmar else 1
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max_dd = max(all_dd) if all_dd else 1
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for r in all_full:
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score = (
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safe_get(r, "夏普比率") * 0.4
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+ (safe_get(r, "年化收益%") / max(1, max_annual)) * 0.3
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+ (safe_get(r, "卡尔玛比率") / max(0.01, max_calmar)) * 0.2
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- (abs(safe_get(r, "最大回撤%")) / max(1, max_dd)) * 0.1
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)
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r["_score"] = score
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scored = sorted(all_full, key=lambda x: x["_score"], reverse=True)
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w("| 排名 | 策略 | 币种 | TF | 类型 | 总收益% | 年化% | 夏普 | 回撤% | 胜率% | 盈亏比 | 综合评分 |")
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w("|------|------|------|----|------|---------|-------|------|-------|-------|--------|----------|")
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for i, r in enumerate(scored[:20]):
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m = medals[i]
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w(f"| {m} | {r['策略名'][2:]} | {r['币种']} | {r['时间级别']} | {r['类型']} | "
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f"{safe_get(r,'总收益%'):+.1f}% | {safe_get(r,'年化收益%'):+.1f}% | "
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f"**{safe_get(r,'夏普比率'):.2f}** | {safe_get(r,'最大回撤%'):.1f}% | "
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f"{safe_get(r,'胜率%'):.1f}% | {safe_get(r,'盈亏比'):.2f} | "
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f"**{r['_score']:.3f}** |")
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w()
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# ── 八、策略类型平均表现 ──
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w("## 八、策略类型平均表现（全量，4币种×2TF×2类型 平均）")
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w()
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w("| 类型 | 策略 | 平均夏普 | 平均收益% | 平均回撤% |")
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w("|------|------|----------|-----------|-----------|")
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for sn in STRATEGY_ORDER:
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subset = [r for r in all_full if r["策略名"] == sn]
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if subset:
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avg_s = sum(safe_get(r, "夏普比率") for r in subset) / len(subset)
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avg_ret = sum(safe_get(r, "总收益%") for r in subset) / len(subset)
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avg_dd = sum(safe_get(r, "最大回撤%") for r in subset) / len(subset)
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stype = subset[0]["策略类型"]
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w(f"| {stype} | {sn[2:]} | {avg_s:.2f} | {avg_ret:+.1f}% | {avg_dd:.1f}% |")
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w()
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# ── 九、关键发现 ──
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w("## 九、关键发现")
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w()
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# 最优夏普
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best_all = max(all_full, key=lambda x: safe_get(x, "夏普比率"))
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w(f"### 🏆 综合最优策略")
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w(f"- **{best_all['策略名'][2:]}** — {best_all['币种']} {best_all['时间级别']} {best_all['类型']}")
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w(f" - 夏普比率：**{safe_get(best_all,'夏普比率'):.2f}**")
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w(f" - 总收益：**{safe_get(best_all,'总收益%'):+.1f}%**")
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w(f" - 年化收益：**{safe_get(best_all,'年化收益%'):+.1f}%**")
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w(f" - 最大回撤：{safe_get(best_all,'最大回撤%'):.1f}%")
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w(f" - 交易次数：{safe_get(best_all,'交易次数')}")
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w()
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# 各币种最优
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w("### 📊 各币种最优策略（全量，按夏普）")
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w()
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w("| 币种 | 最优策略 | TF | 类型 | 总收益% | 年化% | 夏普 | 回撤% | 交易数 |")
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w("|------|----------|----|------|---------|-------|------|-------|--------|")
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for symbol in SYMBOL_ORDER:
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sym_full = [r for r in all_full if r["币种"] == symbol]
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best = max(sym_full, key=lambda x: safe_get(x, "夏普比率"))
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w(f"| {symbol} | **{best['策略名'][2:]}** | {best['时间级别']} | {best['类型']} | "
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f"{safe_get(best,'总收益%'):+.1f}% | {safe_get(best,'年化收益%'):+.1f}% | "
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f"**{safe_get(best,'夏普比率'):.2f}** | {safe_get(best,'最大回撤%'):.1f}% | "
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f"{safe_get(best,'交易次数')} |")
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w()
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# spot vs um
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w("### 🔄 Spot vs 合约（UM）")
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w()
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spot_full = [r for r in all_full if r["类型"] == "spot"]
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um_full = [r for r in all_full if r["类型"] == "um"]
|
||||
spot_avg_s = sum(safe_get(r, "夏普比率") for r in spot_full) / len(spot_full)
|
||||
um_avg_s = sum(safe_get(r, "夏普比率") for r in um_full) / len(um_full)
|
||||
w(f"- Spot 平均夏普：**{spot_avg_s:.2f}**")
|
||||
w(f"- UM（合约）平均夏普：**{um_avg_s:.2f}**")
|
||||
w(f"- 差距：{um_avg_s - spot_avg_s:+.2f}")
|
||||
w()
|
||||
|
||||
# 保存
|
||||
with open(OUT_PATH, "w", encoding="utf-8") as f:
|
||||
f.write("\n".join(lines))
|
||||
print(f"报告已生成：{OUT_PATH} ({len(lines)} 行)")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
generate()
|
||||
Reference in New Issue
Block a user