Axis method receipts坐标轴方法凭据
A composite may only be shown when its full composition law is disclosed.只有在完整披露构成法则的前提下，复合指标才可展示。
- Direction方向
- Deteriorating to accelerating从恶化到加速
- Weights law权重法则
- Weighted average of the parts that are present: Atlanta Fed nowcast 35%, weekly economic index 30%, leading-tier momentum 20%, current-activity momentum 15%.按到位分项的加权平均：亚特兰大联储即时预测 35%、周度经济指数 30%、领先动能 20%、当前活动动能 15%。
- Transformation变换
- Nowcast and weekly index are centred (2.0% and 1.5% annualised) and scaled so a 4-point swing fills half the scale. Leading and current-activity momentum are centred at zero with a 2-point half-swing. Only prior published readings are used.即时预测与周度指数以年化 2.0% 与 1.5% 为中心，4 个点对应半幅刻度。领先与当前活动动能以 0 为中心、2 个点为半幅。只使用已发布的先验读数。
- Frequency alignment频率对齐
- Mixed clocks: the nowcast updates near-daily inside the quarter, the weekly index on Fridays, and the activity tiers monthly with each leg's own publication lag.时钟不一：季内即时预测接近日更，周度指数周五发布，活动分层为月度并带各分项自身的发布滞后。
- Revision behaviour修订行为
- Recomputed each time the source publishes, using only readings that were already known then. A method change is reported as a break in comparability, never as a numeric move.每次数据源发布时用当时已知的读数重算。方法变更会标明为不可比，而不会写成数字位移。
- Components present已具备分项
- 4 / minimum最少 2
- Coverage floor覆盖下限
- At least 50% of the parts must be present至少 50% 的分项必须到位
- Definition version定义版本
- Definition v1, published 20 Oct 2026定义第1版，发布于2026年10月20日
- Authority ceiling权限上限
- Descriptive reading — this page cannot rank, size or trigger a trade描述性读数 — 本页不能排名、定仓或触发交易
| Component分项 |
Raw原始值 |
Standardized标准化值 |
Weight权重 |
Contribution贡献 |
| GDPNow growth nowcastGDPNow 实时增长预估Growth-nowcast desk增长即时预测小组 |
3.503.50 |
68.74 |
0.35 |
+6.56 |
| Weekly Economic Index growth每周经济指数增长Growth-nowcast desk增长即时预测小组 |
3.053.05 |
69.38 |
0.30 |
+5.81 |
| Leading tier 6M momentum领先层六个月动能Business-cycle desk商业周期小组 |
0.530.53 |
63.13 |
0.20 |
+2.63 |
| Coincident tier 6M momentum同步层六个月动能Business-cycle desk商业周期小组 |
−0.07−0.07 |
48.14 |
0.15 |
−0.28 |