B · 周期/价格位置
满分 21 分。AHR999 8.4 分,EMA200W 偏离 5.3 分,ATH 回撤深度和时间 7.3 分。价格派生信号小幅上调,用于增强周期位置识别。
AHR999 = (price / MA200D) * (price / powerLawPrice)
EMA200W = daily price -> weekly close -> 200 week EMA
drawdownPct = (price - athPrice) / athPrice * 100
- AHR999
- 用于衡量价格相对长期增长曲线和 200 日均价的位置;越低越接近历史低估区。
- EMA200W
- 用日线价格转周线后计算 200 周 EMA,价格低于或贴近该长期成本线时加分。
- ATH 回撤
- 同时看从历史高点下跌的深度和持续时间;早周期快速深跌会被 cap 限制,避免把短期暴跌误判成周期底。
E · 情绪
满分 16 分。Fear & Greed 11.2 分,Bitcoin 1D/3D/7D 快速暴跌 4.8 分;急跌只加情绪分,不能单独触发 60/70。
Fear & Greed:
value<=10 and avg7<=15 and days<=15>=3 => 11.2/11.2
value<=10 => 9.0/11.2
11-15 => 中等加分
>15 => 只给弱分或 0
fastCrash:
1D <= -8% or 3D <= -15% or 7D <= -25% => 4.8/4.8
1D <= -5% or 3D <= -10% or 7D <= -18% => 较强加分
1D <= -3% or 3D <= -7% or 7D <= -12% => 弱加分
门槛与 cap
V4 不只看总分。60/70/80 分别对应低位观察、确认信号、强信号;观察期只影响页面标签,不篡改最新完整日的当日总分。
60 低位观察: total>=60 and valuation>=50% and lightCostBasis and (cycle>=45% or capitulation>=40% or leverage>=30%)
70 确认信号: total>=70 and valuation>=65% and cycle>=60% and mediumCostBasis and (capitulation>=45% or leverage>=35%)
80 强信号: total>=80 and valuation>=85% and cycle>=70% and capitulation>=55% and (majorCostBasis or leverage>=50%)
80 黑天鹅例外: total>=78 and valuation>=95% and cycle>=75% and capitulation>=70% and ATH drawdown>=70% and majorCostBasis
90: total>=90 raw score band; 7-day persistence only promotes the current level label
observation: 60=14d, 70=45d, 80=180d
cap: ATH drawdown>=60% but daysSinceAth<270 => total<=59
cap 是最终上限,不是扣分项。也就是说,即使模块原始分很高,只要触发弱估值、缺少出清证据或早周期深跌等限制,最终总分也不会超过对应上限。
深底校准
历史源里 Binance OI/Funding 只覆盖近期,SOPR/Puell 也可能为空,会压缩 2018/2020/2022 深底分数。V4 在严格成本区条件成立时沿用校准曲线,但 hard cap 永远在校准后生效。
active when:
valuation>=85% and cycle>=60% and capitulation>=45%
and ATH drawdown>=60%
and (price/balanced<=1.25 or price/realized<=1 or MVRV<=1)
calibratedTotal = 55 + (rawTotal - 55) * 1.75
finalTotal = min(calibratedTotal, hardCap if any)