docs: incorporate gemini feedback for labels, ATR snapshot, and release metrics
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@ -28,7 +28,7 @@ date: 2026-03-03
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Market Data -> Feature Snapshot -> Track Router -> Signal Decision -> Execution -> Label Backfill -> Walk-Forward Eval
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```
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- **Feature Snapshot**:每次评估时落库原始特征和中间分数。
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- **Feature Snapshot**:每次评估时落库原始特征和中间分数(含 `atr_value` 快照)。
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- **Track Router**:按 symbol 路由到 ALT/BTC 模型。
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- **Signal Decision**:输出开仓/不开仓/翻转决策和原因。
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- **Execution**:独立处理 maker/taker、TP/SL、BE、flip。
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@ -70,7 +70,7 @@ Market Data -> Feature Snapshot -> Track Router -> Signal Decision -> Execution
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- 关键字段:
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- 元数据:`event_id, ts, symbol, track, side`
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- 版本:`strategy, strategy_version, config_hash, engine_instance`
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- 原始特征:`cvd_fast_raw, cvd_mid_raw, p99_flow_raw, accel_raw, ls_ratio_raw, top_pos_raw, oi_delta_raw, coinbase_premium_raw, fr_raw, liq_raw, obi_raw, tiered_cvd_whale_raw`
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- 原始特征:`cvd_fast_raw, cvd_mid_raw, p99_flow_raw, accel_raw, ls_ratio_raw, top_pos_raw, oi_delta_raw, coinbase_premium_raw, fr_raw, liq_raw, obi_raw, tiered_cvd_whale_raw, atr_value`
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- 决策:`score_total, score_direction, score_crowding, score_environment, score_aux, gate_passed, block_reason`
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### `signal_label_events`
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@ -118,7 +118,7 @@ Market Data -> Feature Snapshot -> Track Router -> Signal Decision -> Execution
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- ALT 轨:样本外连续两个窗口净R为正。
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- BTC 轨:样本外净R非负,且胜率不低于随机基线。
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- 执行层:平均手续费R显著低于 V5.1 基线。
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- 执行层:`maker_ratio >= 40%`,且 `avg_friction_cost_r`(滑点+手续费)较 V5.1 基线下降 >= 30%。
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- 稳定性:最大回撤不显著劣化。
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## 10. 里程碑
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@ -12,6 +12,7 @@ updated: 2026-03-03
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- [ ] 新增 `signal_label_events` 表(含索引)
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- [ ] 新增 `execution_cost_events` 表(含索引)
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- [ ] 在信号评估循环中落库 feature snapshot(每次评估都写)
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- [ ] `signal_feature_events` 增加 `atr_value` 字段(信号触发时 ATR 绝对值快照)
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- [ ] 打通统一追溯字段:`strategy_version/config_hash/engine_instance`
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- [ ] 实现 ALT/BTC 路由器(按 symbol 分流)
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- [ ] ALT 轨移除独立 confirmation 层,改为四层结构
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@ -19,13 +20,13 @@ updated: 2026-03-03
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- [ ] 执行层支持 TP 预挂单(maker 优先)
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- [ ] 增加 TP 未成交兜底:越价+超时后撤 maker 改 taker 强平
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- [ ] Break-Even 改为费用感知(含手续费+滑点缓冲)
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- [ ] 新增标签回填任务(15m/30m/60m)
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- [ ] 标签回填强制使用 Mark Price,并按时间顺序判定先触发条件
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## P1(强烈建议本期完成)
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- [ ] BTC 轨首版特征:`tiered_cvd_whale`, `obi_depth_10`, `spot_perp_divergence`, `atr_percent_1h`
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- [ ] BTC 轨采用门控逻辑(含 veto 条件)
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- [ ] 新增标签回填任务(15m/30m/60m)
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- [ ] 标签回填强制使用 Mark Price,并按时间顺序判定先触发条件
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- [ ] 新增执行成本统计任务(fee/slippage/maker_ratio)
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- [ ] 新增按 `config_hash` 分组报表接口
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- [ ] 新增按 `track` 分组报表接口(ALT/BTC 分开看)
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@ -77,7 +78,7 @@ updated: 2026-03-03
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- [ ] ALT:连续两个 OOS 窗口净R > 0
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- [ ] BTC:OOS 净R >= 0 且胜率 >= 随机基线
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- [ ] 执行成本较 V5.1 明显改善(avg_fee_r 下降)
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- [ ] `maker_ratio >= 40%`,且 `avg_friction_cost_r`(滑点+手续费)较 V5.1 下降 >= 30%
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- [ ] 最大回撤不高于风险红线
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## 任务分配建议
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