Real Crude Oil Price — Daily CSV Download (WTI CPI-Adjusted Oil Price)
The CPI-adjusted WTI crude oil price reveals the true economic burden of energy costs. The 2008 nominal peak of $145/bbl looks different in real terms when compared to the 1980 oil shock — and the 2020 COVID collapse looks even more extreme. Real oil prices determine the actual energy tax on consumers and the profitability threshold for producers.
Dataset: Real Crude Oil Price — WTI CPI-Adjusted (1986–2026) · Updated —
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Source: FRED series DCOILWTICO · EIA (DCOILWTICO) & BLS (CPIAUCSL) via FRED
Macro Takeaway
This indicator is a key component of the macro-financial monitoring framework. Its current level relative to its historical distribution — captured in the percentile and z-score above — provides immediate context for whether conditions are historically normal, stretched, or compressed.
Cross-referencing with the nominal WTI price and the CPI inflation helps situate this indicator within the broader macro regime.
Dataset Overview
| Indicator | Real Crude Oil Price — WTI CPI-Adjusted (1986–2026) |
|---|---|
| Geography | Global (WTI benchmark) |
| Frequency | Monthly |
| Period | 1986–2026 |
| Variables | date, wti_nominal, cpi_index, wti_real |
| Format | CSV, Excel (XLSX) |
| Sources | EIA (DCOILWTICO) & BLS (CPIAUCSL) via FRED |
| Last updated | — |
Dataset Variables
The CSV and Excel files contain the following columns.
| Column | Type | Description |
|---|---|---|
date | Date (YYYY-MM-DD) | Observation date |
wti_nominal | Float | WTI crude oil price (USD/bbl, nominal) |
cpi_index | Float | CPI-U index level |
wti_real | Float | Real WTI price (CPI-adjusted, base year reference) |
Column names match the CSV headers exactly.
Download the Complete Dataset
The full dataset is available in CSV and Excel formats.
FRED Direct CSV Access
The underlying data is available from FRED under series code DCOILWTICO:
https://fred.stlouisfed.org/graph/fredgraph.csv?id=DCOILWTICO
Direct CSV Access — Eco3min Structured Dataset
https://eco3min.fr/dataset/real-oil-price.csv
This URL returns the complete dataset in CSV format. It can be used directly in pandas, R, curl, or any data tool.
Using the Dataset in Python
import pandas as pd url = "https://eco3min.fr/dataset/real-oil-price.csv" df = pd.read_csv(url, parse_dates=["date"]) print(df.head()) print(df["wti_nominal"].describe())
Using the Dataset in R
library(readr) url <- "https://eco3min.fr/dataset/real-oil-price.csv" df <- read_csv(url) head(df) summary(df$wti_nominal)
Both examples load the dataset directly from the URL — no download or API key required.
Methodology
WTI Cushing spot price (FRED: DCOILWTICO) deflated by CPI-U (FRED: CPIAUCSL). Monthly average of daily prices, CPI-adjusted to a common base year.
This dataset is updated monthly via automated pull from the FRED API.
Historical Regimes
Historical regime analysis for this dataset will be added in a future update. The key stats block above provides immediate context for the current reading relative to the full historical distribution.
Related Macroeconomic Datasets
Real oil prices strip away the illusion of nominal price records. The 1980 oil shock was more extreme in real terms than the 2008 spike — and the energy transition’s impact on long-term real oil prices is the defining commodity question of the 2020s.
- WTI Crude Oil Price (nominal) — The nominal price before inflation adjustment
- Brent Crude Oil Price — Global benchmark for comparison
- Copper Price History — Fellow cyclical commodity — demand-side cross-reference
- US CPI Inflation History — The deflator — and the variable oil prices feed into
- US Producer Price Index — Pipeline inflation — oil as input cost
Related Research
Oil crises have triggered — or coincided with — most of the major global events documented in the Dollar & Crises study. Real oil prices are the energy input to the macro regime.
Macroeconomic Dataset Hub
This dataset is part of the Eco3min macro-financial data repository.
Explore the Eco3min Dataset Hub
Sources
- EIA (DCOILWTICO) & BLS (CPIAUCSL) via FRED