Market Summary

On May 20, the US stock market staged a powerful rebound, erasing the prior day's losses in one session. The Dow jumped 645.47 points (+1.31%) to 50,009.35, reclaiming the 50,000 level. The S&P 500 climbed 1.08% and the Nasdaq gained 1.54%, marking the best day of May. After President Trump stated that "negotiations with Iran are in their final stages," WTI crude plunged 4% to $99 per barrel and Brent crude fell to $105, while the 30-year Treasury yield— which had spiked to 5.2% the previous day— also eased, simultaneously resolving two major headwinds. The FOMC April minutes, released at 03:00 Korea time, struck a hawkish note ("most members saw the need for additional rate hikes if inflation persists"), yet the simultaneous easing in bonds and oil, coupled with a chip-stock rally ahead of Nvidia's earnings, overwhelmed that tone. The VIX quickly retreated to 17.44 (-3.43%).

Sector & Asset Trends

Sector performance mirrored an inverse of the prior day. Energy ($XLE), the strongest performer yesterday, fell 2.43% on the sharp drop in oil prices and was the weakest sector. Conversely, Consumer Discretionary ($XLY), which had been sold off the previous day, surged 2.53%, while Technology ($XLK) jumped 2.25%, displaying the strongest rotation. Materials ($XLB), Financials ($XLF), and Industrials ($XLI) also advanced in tandem, as cyclically sensitive sectors broadly revived, and Real Estate ($XLRE) gained 1.12%, benefiting from the decline in rates. On the defensive side, Consumer Staples ($XLP) fell 0.66% and Healthcare ($XLV) slipped 0.13% under profit-taking pressure.

In the bond market, long-duration Treasuries—which had fallen to an RSI of 27 the previous day— rebounded sharply, with $TLT up 1.07% and $IEF up 0.68%. The most notable commodity mover was clearly oil: $USO plunged 5.68%, recording its largest two-week decline, and natural gas ($UNG) also dropped 3.45%. In contrast, gold ($GLD) +1.43%, silver ($SLV) +2.74%, and copper ($CPER) +2.5% advanced on a weaker dollar and lower yields, while $SOXX surged 4.74%, reflecting strong expectations among chip ETFs ahead of Nvidia's earnings.

Key Stock Movements

The top of the gainers' list was overwhelmingly dominated by chip and AI semiconductor equipment names. ARM Holdings ($ARM) led with a 15.05% surge, followed by AMD up 8.10%, Intel ($INTC) 7.42%, Lam Research ($LRCX) 6.84%, ASML 6.23%, and Marvell ($MRVL) 5.97%, fueling a [chip-stock rally in lockstep ahead of Nvidia's earnings](https://www.reuters.com/business/us-stock-futures-climb-chip-stocks-rebound-ahead-nvidia-results-2026-05-20/). Elsewhere, Goldman Sachs ($GS) gained 5.75%, TJX Companies ($TJX) 5.66% on upbeat earnings, CrowdStrike ($CRWD) 5.39%, and GE Aerospace ($GE) 5.22%, confirming a broad-based rotation across financials, consumer, and industrials.

On the losing side, energy stocks took the lead. Analog Devices ($ADI) dropped 4.15% on disappointing earnings, standing out even amid the chip rally, and with [oil collapsing on Trump's Iran comments](https://www.bloomberg.com/news/articles/2026-05-20/treasuries-rally-as-trump-cites-final-stages-of-us-iran-talks), major oil majors fell across the board: ExxonMobil ($XOM) -3.86%, Chevron ($CVX) -3.00%, and Shell ($SHEL) -1.97%. Walmart ($WMT) also slipped 2.35%, confirming that funds were rotating out of yesterday's favored inflation-defensive names. Meanwhile, [Nvidia reported Q1 results that beat consensus and issued Q2 revenue guidance of $89.1–$92.8B](https://finance.yahoo.com/markets/stocks/article/nvidia-tops-q1-estimates-offers-upbeat-outlook-on-strong-chip-sales-191200548.html) after the close, yet the stock moved weaker in extended trading.

Key Schedule

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Expert Commentary

"The US economy is essentially a leveraged bet on AI. Artificial intelligence and high-income consumers are the pillars driving growth."

— Peter Orszag, CEO of Lazard

"Either further declines in oil prices or signs of labor-market weakness will help relieve rate-related pressures."

— Michael Kantrowitz, Chief Investment Strategist at Piper Sandler

"We expect Nvidia to beat consensus again this quarter and guide above market expectations. The 2026 AI infrastructure spending trend remains healthy and is likely to continue through 2027."

— Matt Bryson, Analyst at Wedbush

Technical Signals & Outlook

RSI overbought readings were concentrated in 30 names, overwhelmingly tilted toward tech (18 stocks), while MACD golden crosses showed financials and healthcare turning newly bullish. Given that Nvidia's after-hours reaction and the tone of the 03:00 KST minutes have already been priced in, the next trading day is likely to hinge on a tug-of-war between the hawkish-minutes aftershock and the easing effect in bonds and oil.

View Technical Signals Report

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