Rank 379 / intraday entropy-ratio XS reversal

接线状态：runner_ready_local_dryrun_ok

runner: scripts/run_rank379_intraday_entropy_xs_paper_runner.py
service: momentum-rank379-paper-refresh.service
timer: momentum-rank379-paper-refresh.timer
scope: fixed_15m_input; session_to_session_xs_long_short; long=lowest_EntR, short=highest_EntR; cost_assumption=6bps(two-leg)
更新时间: 2026-06-30T16:52:02Z
avg_bps_15m: 10.841
net_after_cost_bps: 4.841
latest_day: 2026-04-09T00:00:00Z

captured_at_utc	signal_day_utc	side	symbol	entr	entropy	ret_d	next_ret
2026-06-30T16:52:02Z	2026-04-09 00:00:00+00:00	long	ETHUSDT	0.000030	0.760282	0.000023	0.024807
2026-06-30T16:52:02Z	2026-04-09 00:00:00+00:00	short	BTCUSDT	0.013398	0.744558	0.009976	0.016134