Nvidia, Boeing, Micron, and other stocks are experiencing significant premarket movements.

Check out the companies making headlines before the bell:

The Chinese stocks listed in the U.S. are experiencing strong rallies in premarket trading, thanks to reports from state media that the Chinese government will support the markets and economy, and that the U.S. and China are making progress toward an agreement on regulatory requirements for those companies. Didi surged 36.7%, Alibaba up 19.2%, JD.com rallying 21%, and Pinduoduo soaring 32.5%.

Nvidia's stock gained 2.3% in the premarket after being included in Wells Fargo's "signature picks" list. The firm expects positive news from Nvidia at its upcoming investor day and believes the recent market downturn has created a favorable risk/reward profile.

Boeing's stock price increased by 2% in premarket trading after Baird upgraded it to a "bullish fresh pick" following a recent decline. Additionally, the firm noted that 737 MAX deliveries to China are on the verge of resuming.

Pfizer and BioNTech have requested FDA approval for a second booster dose of their Covid-19 vaccine, which could be made available during an autumn vaccination campaign. BioNTech's stock price increased by 4.4% in premarket trading, while Pfizer's stock price rose by 0.6%.

Micron's stock price increased by 4.7% in the premarket after Bernstein upgraded its rating from "underperform" to "outperform." The analyst stated that the ongoing conflict in Ukraine will not cause significant disruptions in memory chip supply or demand, while also noting the recent decline in the prices of semiconductor stocks.

FC Barcelona signed a stadium and shirt sponsorship deal with streaming services company Spotify, with the brand on uniform shirts for the next four seasons. Spotify's stock price increased by 2.6% in premarket action.

The $8.6 billion acquisition of British cybersecurity company Avast by NortonLifeLock may face a thorough investigation from UK regulators due to potential competitive issues. NortonLifeLock stated that they do not plan to offer any solutions to address these concerns. Their stock price dropped by 5.5% in the premarket.

Lands' End, an apparel retailer, missed quarterly earnings estimates by 10 cents, with revenue also falling short of Street forecasts. The company gave a weaker-than-expected forecast due to increasing costs and supply chain challenges. As a result, Lands' End's stock price fell 9.5% in premarket trading.

Despite an upbeat quarterly report that saw Shoe Carnival beat estimates on both the top and bottom lines, its shares slid 3.3% in the premarket. The shoe retailer issued a full-year revenue and profit forecast range that was largely but not completely above current Street forecasts. Additionally, Shoe Carnival announced a 29% dividend increase.