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Oil prices surge on Mideast fears

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The Daily Market Update

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Daily Market Update
August 20, 2026
Energy spikes and yields surge as Middle East tensions boil.
IN TODAY'S ISSUE
Crude oil prices just hit a 4-week high following Trump's warning to Iran's supporters.
Treasury yields are climbing, putting heavy pressure on Nasdaq tech stocks.
Ross Stores delivered a strong double-beat, providing a rare bright spot for consumer retail.
Energy producers are surging while cruise line stocks feel the heat from rising fuel costs.
OVERNIGHT
SPY · -0.84%   QQQ · -0.72%   VIX · -0.71%
TOP STORY
USO · TLT
The trading session was defined by an acute reaction to escalating geopolitical tensions in the Middle East. Markets were shaken by President Trump's threat of "economic warfare" against countries supporting Iran, which sparked a greater than 2% move in crude oil prices, pushing them to a 4-week high. The prospect of restricted supply lines through the Strait of Hormuz has intensified inflation fears, triggering a corresponding surge in Treasury yields that pushed the 10-year note higher, acting as a major headwind for equity valuations.

Investors aggressively fled high-beta technology names, with the Nasdaq dropping 1%, while energy producers and traditional safe-haven energy assets saw an influx of capital. The shift was underscored by the Dow's 700-point decline, reflecting deep-seated concerns that the energy-driven inflation spike will force the Federal Reserve to maintain a more hawkish posture than previously anticipated. The combination of rising input costs and higher cost-of-capital environment left traders opting for defensive posturing as uncertainty persists over the duration of the energy crisis.
QUICK HITS
ROST
EARNINGS BEAT
Ross Stores
Ross Stores reported an impressive Q2 revenue of $6.26 billion, significantly outperforming the FactSet estimate of $6.16 billion. The retailer's ability to drive 10% comparable-store sales growth, fueled by robust in-store traffic, stands in sharp contrast to broader consumer discretionary weakness. As other retailers face margin compression, the company's decision to raise its full-year guidance signals strong operational resilience. Traders should watch for follow-through momentum as this outperformance distinguishes it from peers struggling with current macro headwinds.
DE
EARNINGS BEAT
Deere & Company
Deere & Company surprised investors with a 7% year-over-year increase in net income to $1.379 billion, marking its first profit rise in three years. While the agricultural sector remains under pressure, strong sales from the construction and forestry unit effectively masked weakness in larger equipment segments. The CEO’s assertion that 2026 represents the bottom of the agricultural cycle has provided a fundamental floor for the stock. Investors are now balancing this recovery narrative against the risk of continued high-interest rate impacts on farm capital expenditures.
CCL
MARGIN PRESSURE
Carnival Corp
Cruise operators like Carnival and Royal Caribbean saw significant declines, ranging from 3% to 5%, as the rapid rise in crude oil prices threatened operational profitability. Fuel expenses represent a primary variable cost for these fleets, and the inability to hedge effectively against sudden spikes in energy costs creates an immediate margin threat. With no company-specific negative catalysts, the weakness remains purely a sector-wide reaction to the energy price breakout, leaving these stocks vulnerable if oil remains elevated throughout the week.
MONEY FLOW
CAPITAL MOVING INTO
Energy Independence
COPVLO
Energy
Institutional capital flowed into major energy producers and refiners as oil prices surged to 4-week highs on fears of supply disruption in the Strait of Hormuz.
 
CAPITAL MOVING OUT OF
Technology Growth
QQQ
Technology
Rising Treasury yields and fears of sustained inflationary pressure triggered a defensive rotation, forcing a 1% decline in broad tech benchmarks.
MARKET WINNERS & LOSERS
WINNERS
ROST
Consumer Discretionary
The company reported a $100 million revenue beat against analyst estimates, proving its off-price model remains insulated from broader discretionary spending weakness.
EVENT DRIVEN
 
LOSERS
F
Industrials
Shares slid 3.48% following reports of a 10.2% drop in July vehicle sales and heightened anxiety regarding potential trade policy shifts under USMCA.
MACRO PRESSURE
THE BIGGER PICTURE
The session was dominated by a classic 'risk-off' dynamic as geopolitical friction translated into tangible inflationary pressure. The spike in oil prices served as the primary catalyst, effectively forcing a recalibration of interest rate expectations and punishing interest-rate-sensitive sectors like technology. This environment highlights a return to high-volatility trading where energy-linked assets are benefiting at the expense of equity growth multiples. Investors remain laser-focused on how energy costs will feed into upcoming inflation prints and the subsequent response from central banks.
TRADE OF THE DAY
COP
BULLISH
+3.30%
CATALYST
Geopolitical escalation in the Middle East and sustained crude oil strength.
SETUP TO WATCH
Maintain long exposure above the $130 support level; watch for a retest of the breakout as a buying opportunity if crude stabilizes at these levels.
RISK
A rapid de-escalation in Middle East tensions or a surprise diplomatic resolution that stabilizes energy supply lines.
TIMEFRAME
3-8 trading sessions
COMING UP THIS WEEK
NULL Hormel Foods earnings update
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The Daily Market Update

A daily email on what moved in the markets, and why. Macro down to stocks, written for people who already trade.