S&P 500

Unrealized gains from Anthropic and SpaceX stakes inflate current earnings metrics, making the tech giants appear cheaper than they are.

The cyclically adjusted price-to-earnings ratio reached 40 in June 2026, matching 1999 levels that preceded a 45 percent crash; historical data shows negative returns ahead.

Nvidia claims 7.50 percent of Vanguard's $1.05 trillion S&P 500 ETF, surpassing Apple's 6.58 percent as the top five tech stocks control 25 percent of the index.

Pfizer's industry-leading capital returns and fixed-cost leverage support its 9.8x forward P/E, while Sherwin-Williams at 27.1x and Cisco at 21.9x trade at multiples that don't justify their slowing growth and declining efficiency.

Glassnode data shows BTC has beaten the S&P 500 on only one-third of trading days over the past three months—Monday flipped that script.

Julian Emanuel sees 17 percent upside in a bull scenario; Ray Dalio draws parallels to 1929 and 2000, warning AI's promise does not justify any price.

Coinbase Derivatives went live Aug. 17 with the US500, a CFTC-regulated perpetual-style futures contract tracking America's 500 largest public companies.

The average equity investor earned 16.54 percent in 2024 versus 25.02 percent for the S&P 500 — the gap traces directly to market-timing attempts.

Brent crude settled at $87.72 Monday as Strait of Hormuz uncertainty returned, pulling the S&P 500 4.53 points below Friday's all-time high.

University of Michigan inflation expectations hit 4.3% for the year ahead, putting rate-sensitive and consumer stocks in the crossfire as earnings season resumes.

RDDT closed at $178.09 Friday after S&P Dow Jones Indices confirmed the Aug. 18 addition, replacing AvalonBay Communities, which Equity Residential is acquiring.

S&P Dow Jones Indices adds Reddit to the benchmark index on Aug. 18, sending RDDT up 12 percent to $177.74 as the stock tries to recover from a 31 percent year-to-date slide.

S&P Dow Jones Indices confirmed Aug. 13 that RDDT enters the benchmark before the open Aug. 18, sending shares up as much as 12 percent in after-hours trading.

RDDT enters the benchmark index as Equity Residential's acquisition of AvalonBay forces a slot open; shares rose more than 8.8 percent in after-hours trading Wednesday.

U.S. wholesale inflation fell to 4.7% annually in July from 5.5% in June, pushing September Fed hike odds below 40% and lifting Japanese and Korean equities.

Reddit will replace AvalonBay Communities in the S&P 500 on Aug. 18, sending shares up 11 percent despite investor concerns over AI-driven search traffic.

Reddit shares jumped 11 percent after S&P Dow Jones Indices confirmed an Aug. 18 index addition, generating mandatory institutional demand even as Google's AI Overviews threaten its user acquisition pipeline.

Collectible card values outpace major benchmarks as blockchain platforms target the $15 billion market for tokenization and fractional ownership.

A core group of 17 S&P 500 constituents is outpacing the broader market through disciplined cost control and expanding profit margins, deepening index concentration since 2020.

Cigna posted 13.8 percent annual revenue growth and 12 percent EPS growth, while Snap-on's organic revenue disappointed and MSCI reported negative return on equity.

The benchmark index trades near record levels as strong corporate earnings fuel gains, even as technical indicators flash overbought signals.

Berkshire trails the S&P 500 by six points year-to-date, but its cash-generating structure and disciplined capital allocation make the gap misleading.

JPMorgan's proprietary equity indicator has triggered a buy signal, a rare activation the firm says has historically preceded S&P 500 gains.

After months of restraint, large U.S. employers are adding staff again, raising labor costs and squeezing margins for companies with high workforce exposure

Despite an 8 percent index gain in 2026, the 10 worst-performing S&P 500 stocks lost more than 40 percent as investors punished business models exposed to AI disruption.

The S&P 500 gained 20 percent from its April low to a record 7,620 on June 2, but Morgan Stanley sees market leadership shifting away from mega-cap tech.

Power management and automation companies are capturing growing revenue from data center expansion, extending AI's economic reach well beyond chipmakers.

Strip out Nvidia's contribution and the S&P 500's projected second-quarter earnings growth drops from 9 percent to 3 percent—a structural imbalance the data makes hard to dismiss.

Rising Treasury rates, crude prices and a strengthening dollar form a triple threat for equities, pushing the S&P 500 to 7,412 and below its 50-day moving average.

Derivatives traders are pricing in sharp post-earnings moves in three of Wall Street's largest technology stocks ahead of quarterly results.

Declining oil prices and a semiconductor selloff capped index gains even as Apple and Alphabet posted strong quarterly results.

A SpaceX public listing would compel passive funds tracking the S&P 500 to buy billions in new shares, trimming every existing component to make room

Early second-quarter results show unexpected strength, but gains are concentrated—mega-cap tech stocks including Meta, Alphabet and Microsoft fell sharply.

Both S&P 500 ETFs share identical low expense ratios, but VOO's approach to securities lending can enhance long-term returns for buy-and-hold portfolios

Both S&P 500 ETFs charge 0.03 percent fees, but VOO's mutual fund structure and securities lending give it an edge

President Trump cited the S&P 500's new high, but digital asset markets remained subdued with Bitcoin at $77,322 and the Crypto Fear & Greed Index at 28

NVDA's weaker outlook triggers broad tech selloff in futures as cloud giants pull back on data center capex, threatening rally assumptions

The benchmark closed Friday at 7,354, completing its seventh consecutive weekly gain—a rare pattern that historically signals three percent to 11 percent additional upside

The top five mega-cap stocks now represent over 27 percent of the S&P 500's weight, creating risks for diversified portfolios as most constituents lag behind

Corporate share repurchases hit $250 billion in Q1 while passive investment vehicles concentrate capital in mega-cap technology stocks

Tech leaders rose while the S&P 500 fell 1.2 percent, highlighting the performance drag from broad market exposure versus targeted stock picks

The iShares S&P 500 ETF climbs 0.8% on megacap tech gains while Russell 2000 Growth struggles with borrowing costs

The firm cited sustained corporate earnings growth and expanding profit margins as key drivers for its revised 2026 outlook

Vanguard's S&P 500 ETF tracks large-cap resilience while iShares Russell 2000 Growth ETF faces higher interest rate sensitivity

The asset manager's 2026 forecast exceeds consensus, citing underappreciated growth from artificial intelligence infrastructure and software deployments

Apple, Tesla and Nvidia drive benchmark index up 0.8 percent as historical data shows new highs often signal further gains ahead

Optical networking component maker will enter the index May 27, driven by strong performance in AI infrastructure markets

MCHP's embedded control dominance in automotive and industrial markets generates stable cash flows that should outpace S&P 500 returns

AI-focused stocks outperform as broader market erases gains in final hour, with Russell 2000 down 1.6 percent signaling widespread caution

Apple, Microsoft, Alphabet, Amazon, Nvidia, Meta and Tesla generated most index earnings growth, creating concentration risk for diversified portfolios