# United States Oil Complex — Brent − WTI (transatlantic crude arb)

United States Oil Complex — Brent − WTI (transatlantic crude arb) was 2.52 USD/barrel in 11 November 2026, up 366.7% from 10 November 2026 and down 13.7% from a year earlier.
Over the past ten years it has ranged from −5.95 USD/barrel (26 Nov 2021) to 54.34 USD/barrel (20 Apr 2020), averaging 4.89 USD/barrel.

- Source agency: Makrognosis (computed from agency-direct inputs)
- Makrognosis code: `US.OILSPREAD.D.NSA.GRP-BRENTWTI`
- Frequency: daily
- Units: USD/barrel
- Coverage: 1987-05-20 to 2026-11-11 (10,028 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/oil-complex-brent-wti-transatlantic-crude-arb

## Recent data

| Period | Value |
|---|---:|
| 11 November 2026 | 2.52 USD/barrel |
| 10 November 2026 | 0.54 USD/barrel |
| 9 November 2026 | 0.63 USD/barrel |
| 6 November 2026 | 3.46 USD/barrel |
| 5 November 2026 | 3.91 USD/barrel |
| 4 November 2026 | 0.11 USD/barrel |
| 3 November 2026 | 7.39 USD/barrel |
| 2 November 2026 | 7.33 USD/barrel |
| 30 October 2026 | 12.59 USD/barrel |
| 29 October 2026 | 9.77 USD/barrel |
| 28 October 2026 | 12.95 USD/barrel |
| 27 October 2026 | 19.73 USD/barrel |
| 26 October 2026 | 22.87 USD/barrel |
| 23 October 2026 | 18.58 USD/barrel |
| 22 October 2026 | 21.12 USD/barrel |
| 21 October 2026 | 13.42 USD/barrel |
| 20 October 2026 | 7.33 USD/barrel |
| 19 October 2026 | 8.81 USD/barrel |
| 16 October 2026 | 11.12 USD/barrel |
| 15 October 2026 | 21.64 USD/barrel |
| 14 October 2026 | 30.21 USD/barrel |
| 13 October 2026 | 30.39 USD/barrel |
| 12 October 2026 | 34.96 USD/barrel |
| 9 October 2026 | 31.30 USD/barrel |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US.OILSPREAD.D.NSA.GRP-BRENTWTI"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US.OILSPREAD.D.NSA.GRP-BRENTWTI",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```