Crude oil prices climbed sharply on Friday as Iran launched missile and drone attacks on commercial tankers in the Strait of Hormuz. Brent Crude finished the session at $109.90, up 3.72%, while West Texas Intermediate rose 3.51% to $101.40. The price increases follow a drop in daily oil flows through the strait, which fell from a normal 17.15 million barrels to 11.62 million barrels this week due to the geopolitical conflict. Shipping rates and insurance premiums have risen in response to the attacks on critical shipping lanes.
Equity markets ended the week with losses across major U.S. indices, marking the worst weekly performance for several benchmarks since June. The Nasdaq Composite declined 2.15% to close at 26,140, while the S&P 500 fell 1.09% to 7,659. The Dow Jones Industrial Average showed relative resilience, dropping just 0.34% to 52,002, and the Russell 2000 small-cap index closed down 1.66% at 2,721. Investors cited rising energy prices, higher-than-expected inflation data from the CPI and PPI reports released last week, and a rotation out of artificial intelligence-related technology stocks as key drivers of the selling pressure.
In the bond market, yields decreased across the curve after buyers purchased high-yielding U.S. sovereign debt. The benchmark 10-year Treasury yield closed at 5.08%, and the 30-year bond closed at 5.43%. This movement followed a volatile week for bonds that included one of the largest rallies in recent years.
Precious metals remained largely stable as investors paused before making significant commitments amid ongoing geopolitical uncertainty. Gold closed at $4,164, down 0.12%, while silver ended the session at $57.12, a decrease of 0.43%. Natural gas prices declined more steeply, falling 3.71% to $3.12.
The cryptocurrency market experienced mixed results on Friday, with Bitcoin holding its value while other digital assets sold off. Bitcoin climbed approximately 1.7% to trade near $82,162, though it was quoted at $82,091 at 10 AM EDT. Ethereum was listed at $2,402. In contrast, the total crypto market capitalization dropped 2.16%, with altcoins bearing the brunt of the selling; Bitcoin Cash fell more than 6%. This divergence occurred against a backdrop of heightened global inflation fears and broad equity losses.
Wall Street analysts released several new research calls on Monday, October 19, 2026, including upgrades, downgrades, and initiations for companies such as Ameriprise Financial, Boyd Gaming, CoreWeave, Datadog, Intel, JetBlue Airways, PayPal Holdings, Pinterest, and Whirlpool. These reports provide fresh investment ideas for traders and investors, though no single analyst note should serve as the sole basis for buying or selling a stock.