How do rises and falls in crude oil prices transmit to the Nasdaq?
Start by finding the reason why oil prices moved. The impact on inflation and corporate earnings varies depending on supply disruptions, demand recovery, and economic recession.
Table of contents
Remember this first
First, 3 things to remember
- 1Rather than the direction of oil prices, what matters first is whether supply or demand has changed.
- 2Oil prices are indirectly linked to stocks through costs, purchasing power, and inflation expectations.
- 3The interests of energy producers and energy consumers may differ.
WTI and Brent are benchmark prices for crude oil.
WTI and Brent are different crude oil benchmarks. Check whether the news refers to spot prices or which month's futures contract. They are not the same figures as US gas station gasoline prices, natural gas prices, or electricity prices.
Supply and demand are difficult to increase or decrease significantly in the short term, so prices can move sharply even with small supply-demand shocks. Production plans, inventories, transportation disruptions, and future demand expectations are also important. Returns on crude oil futures products may not be the same as changes in spot prices.
The same rise or fall can have different implications.
The following are conditional cases for understanding economic pathways. Since multiple causes can act simultaneously, do not determine the cause based solely on chart direction.
| Causes of oil price changes | Content to view in connection with the market |
|---|---|
| Rise due to supply disruptions | Production and transportation costs, and inflationary pressure. Growth slowdowns may also overlap. |
| Rise due to demand recovery | It may be a sign of improved economic activity, but the cost burden also increases. |
| Decline due to supply normalization | Possibility of easing cost and inflation pressures. Profits for producing companies may weaken. |
| Fall due to concerns about economic recession | Concerns over weakening demand and corporate earnings may outweigh the benefits of cheaper energy. |
It passes through consumer wallets and corporate costs
All else being equal, households with increased fuel expenditures may have less capacity for other spending. Rising costs for transportation, chemical raw materials, etc., can also affect corporate margins. Results vary depending on whether price pass-through is possible and whether costs have been fixed through contracts or hedging.
Even if software companies on the Nasdaq do not directly consume much crude oil, they can be affected by customers' spending cuts or paths of inflation and interest rates. Conversely, businesses that trade with energy companies may be affected differently. Do not draw conclusions based solely on industry names.
Rising oil prices do not automatically lead to interest rate hikes
Energy prices can affect the overall consumer price index. However, the core inflation index directly excludes food and energy. Whether it spreads to other prices through transportation costs or inflation expectations is a separate issue.
Policy decisions can vary depending on whether it is a temporary supply shock or persistent inflationary pressure, and whether it spreads to wages, expectations, and demand. Concerns about stagflation, where weak growth and rising inflation appear together, make policy choices more difficult.
Do not look only at the numbers in production cut or inventory news
Production decisions by OPEC and its partners can influence supply expectations. However, the announced amount of production cuts may not be the same as the actual reduction in production. Check existing production levels, compliance, changes by other producers, and demand together.
Even if weekly crude oil inventories decrease, a surge in demand is not the only reason. A decline in imports or changes in refinery operations are also possible. Analyze by distinguishing between types of inventory, such as crude oil or gasoline, and the difference from expectations.
For Korean investors, the exchange rate acts as an additional factor
Since crude oil is denominated in dollars, even if the dollar price falls, the decline in KRW-denominated costs may be smaller if the KRW weakens. Korean investors holding US stocks must also distinguish between dollar-denominated stock returns and KRW-converted returns.
Do not conclude that oil prices were the sole cause just because the Nasdaq fell on a day when oil prices spiked. Check if the explanation holds by considering news on inflation, interest rates, earnings, and geopolitics released on the same day.
You should not make such assumptions
“If oil prices fall, it is always good news for the Nasdaq.”
The implications differ between cases where costs have decreased due to supply normalization and cases where demand has decreased due to economic recession. Profit structures also vary by company.
Check what you have read.
- Did you check WTI/Brent and spot/futures?
- Have you separated supply changes from demand changes?
- Have you connected the paths of costs, consumption, and prices?
- Did you also look at exchange rates and company-specific exposure?
Apply what you read to the actual screen
Try it on WAPE
Source and scope of verification
Reviewed · Version 1
- What drives crude oil prices: Spot PricesNew window
U.S. Energy Information Administration · Verify 2026-10-20
Crude oil benchmark prices, low price elasticity of short-term supply and demand, and supply disruptions. - What drives crude oil prices: Demand Non-OECDNew window
U.S. Energy Information Administration · Verify 2026-10-20
Link between economic growth and global oil demand - What drives crude oil prices: Supply OPECNew window
U.S. Energy Information Administration · Verify 2026-10-20
OPEC production, spare capacity, supply expectations, and crude oil prices - Consumer Price Index · Frequently Asked QuestionsNew window
U.S. Bureau of Labor Statistics · Verify 2026-10-20
Scope of the Consumer Price Index and the headline vs. core (excluding food and energy) indices · Distinguishing between price levels, rates of change, and seasonal adjustments
This is educational material for observation and information comprehension. Hypothetical examples do not represent actual stocks or performance and do not provide buy or sell recommendations.