What Moves Oil Prices? WTI and Brent Explained

Oil near $100 again in late 2026 has put the question back on X: why is crude climbing, and what should traders watch?

What people on X are asking

In September 2026, replying to a tanker-tracking account, one user asked: "Then why are crude oil prices climbing?" An options-analytics account listed the main drivers in October: EIA inventories, OPEC+ decisions, geopolitics and options positioning.

The fact-checked answer

Where prices are. FRED's EIA spot data show WTI at $99.64 and Brent at $107.03 on November 3, 2026, both more than 60% higher than a year earlier. See our oil price chart.

The main drivers. The EIA explains that crude prices are driven by global supply and demand, that economic growth is one of the biggest factors in demand, and that OPEC can significantly influence prices by setting production targets for its members. Traders add inventories, geopolitics, the dollar and positioning:

Driver	How it moves prices
OPEC+ production decisions	Cuts tend to lift prices; increases tend to lower them
US shale output	Higher output adds supply, often with a lag after price changes
Global growth	Stronger economies use more fuel
Inventories	Weekly EIA data; surprise draws are bullish, builds bearish
Geopolitics and shipping	Conflicts and route disruptions threaten supply
US dollar	Oil is priced in dollars; a weaker dollar can support prices
Positioning	Futures and options flows can amplify moves

Weekly inventory data. The EIA's Weekly Petroleum Status Report is normally released on Wednesdays at 10:30 a.m. Eastern Time (16:30 in Oslo, CET), shifted around holidays. It often triggers sharp short-term moves.

WTI vs Brent. WTI is US crude priced at Cushing, Oklahoma; Brent is the main international benchmark. Brent usually trades higher, and the gap widens when seaborne supply is disrupted.

Extremes happen. On April 20, 2020, WTI spot settled below zero in FRED's data as storage filled during the pandemic, a reminder that futures and spot oil can behave unusually.

Decision helper

If you trade oil...	Watch
Short term	EIA weekly report, OPEC+ headlines, spreads
Medium term	Global growth data, production trends
Through ETFs or futures	Contract rolls and contango, which can make funds lag spot prices

Checklist

Know which benchmark your product tracks.
Mark the EIA release time and OPEC+ meeting dates.
Reduce size around major announcements.
Understand futures roll costs before holding oil funds long term.

Common mistakes

Trading headlines without checking whether supply is actually affected.
Holding oil futures funds long term without understanding roll costs.
Ignoring the WTI-Brent difference.

FAQ

Why are oil prices so high in 2026?

Prices reflect supply, demand and geopolitical risk; on November 3, 2026, WTI was $99.64, up more than 60% in a year. Check EIA analysis for current drivers.

What is the difference between WTI and Brent?

WTI is the US benchmark; Brent is the international benchmark for seaborne crude.

When is the EIA oil inventory report?

Usually Wednesdays at 10:30 a.m. ET, delayed after holidays.

Does OPEC control oil prices?

It influences them through output decisions, but cannot fully control them.

Can oil prices go negative?

WTI spot did briefly in April 2020, an extreme storage-driven event.

How does the dollar affect oil?

Oil is priced in dollars, so a weaker dollar can make it cheaper for other buyers and support prices.

What Moves Oil Prices? WTI and Brent Explained