源文件:research/quant_digests/2026-03-19_1128_macro-news-event-blackout-risk-overlay.md
本轮不把宏观新闻硬装成逐根 15m 主信号,而是把它定位成更诚实的 event-risk overlay:
Exploring volatility reactions in cryptocurrency markets using intraday macroeconomic news analysis(近 5 年新论文)Macroeconomic news and intraday seasonal volatility in the cryptocurrency markets这条线比继续在 entry 细节里打补丁更值得: > 因为它能同时服务三条收口线(breakout-short / Fib retest_hold / EMA-PSAR),且实现成本很低(只需公开日程 + 时间窗映射),优先解决的是 fake break / whipsaw / 成本后存活。
一句话: 宏观高风险时间窗更适合当 blackout / size-down gate,而不是 15m 主触发。
映射到三条线:
size-down 或 延迟确认,比继续加复杂形态条件更便宜。retest_hold 应增加事件窗 veto(或更高确认阈值)。BTC/ETH/SOL 15m perp(本地已有 cache)14:00 ET 映射到 UTC08:30 ET 映射到 UTCabs_return_bpbar_range_bpfwd1h_range_bp关键数值(中位数倍数):
补充:FOMC 事件 bar 当根 range 在 BTC/ETH/SOL 分别约为基线 3.34x / 3.41x / 2.84x。
快检文件:
reports/artifacts/literature/macro_event_overlay_quickcheck_events_2026-03-19.csvreports/artifacts/literature/macro_event_overlay_quickcheck_summary_2026-03-19.csv验证:在不改三条主线方向逻辑的前提下,macro-event overlay 能否降低 continuation failure 并改善成本后表现。
next-bar open,no-overlap6/10/15 bps per side组别:
[-1h,+1h] 不开新仓0.5x[-30m,+30m] blackout,[+30m,+120m] size-downpost_cost_returnfalse_break_ratio4~8 bar continuation failure ratetrade_count_retention首轮通过门槛(相对 A):
failure rate 下降 ≥ 8%post_cost_return 不恶化超过 5%trade_count_retention ≥ 60%*Exploring volatility reactions in cryptocurrency markets using intraday macroeconomic news analysis*. International Review of Economics & Finance.
*Macroeconomic news and intraday seasonal volatility in the cryptocurrency markets*. Applied Economics.