Top Market Gainers: Earnings Surprises and ETF Performance Drive Significant Stock Movements

Font: Financial Modeling Prep  • May 05, 2026

• Positive corporate earnings reports, surpassing analyst expectations, are a primary catalyst for today's significant market gains.
• Individual companies like Backblaze (NASDAQ: BLZE), EverQuote (NASDAQ: EVER), and Sterling Infrastructure (NASDAQ: STRL) demonstrated robust stock performance following strong financial results.
• Leveraged Exchange-Traded Funds (ETFs) such as CIFG (NASDAQ: CIFG) and CRWG (NASDAQ: CRWG) experienced dramatic surges, reflecting heightened investor interest in underlying assets and new product offerings.

The market shows significant activity among top gainers, with several companies posting large price increases. Backblaze, a cloud storage platform, is a key example. Its shares climb over 63% to close at $7.59 on an exceptionally high trading volume of approximately 36.87 million shares, far above its average of 824,000.

The strong investor interest in Backblaze follows its recent announcement of quarterly earnings of $0.04 per share. This result surpasses analyst estimates and shows a strong improvement from a loss of $0.03 per share in the same quarter last year. Similarly, EverQuote, an online insurance marketplace, sees its stock rise over 63% to $23.82, with its performance linked to beating first-quarter estimates.

In the industrials sector, Sterling Infrastructure experiences a major surge of over 52%, with its shares reaching $806.00. Sterling Infrastructure also reports strong first-quarter results, with earnings and revenues beating estimates. The company posts earnings per share of $3.59 and revenues of $825.70 million, leading to an increased financial forecast for 2026.

Leveraged exchange-traded funds (ETFs), which use financial tools to amplify the returns of an asset, also see dramatic moves. CIFG, which aims to double the daily performance of Cipher Mining (NASDAQ: CIFR) stock, jumps over 47% to $13.11. This follows news that its provider is expanding its ETF offerings, including one for Cipher Mining. Meanwhile, CRWG increases by an extraordinary 935% to $60.17.

In summary, today's market gains are largely driven by positive corporate earnings reports that beat expectations. Strong performance in leveraged ETFs also highlights specific investor interest in the underlying assets, showing how company news and new product offerings can directly influence market activity and create significant price movements.