Crude Oil Inventory Seasonal Z Score

Weekly EIA crude oil ending stocks (excluding the SPR) against the same week of the year in the prior five years, in standard deviations. Positive means stocks sit above that seasonal norm, negative means below.

Category: calculated. Derived metrics combine multiple data sources into single indicators. These are computed server-side so you get the figure already worked out.

API: GET /api/metrics/oil-inventory-zscore

Used in briefings: Energy Basket, Oil and Its Producers

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