--- title: "Pre-market hot trades in US stocks: Clearone pre-market down 7.08%; Monolithic Power pre-market up 4.81%" type: "News" locale: "en" url: "https://longbridge.com/en/news/295670381.md" description: "Clearone pre-market down 7.08%; Monolithic Power pre-market up 4.81%; OFA pre-market up 285.56%; Rocky Mountain Chocolate Factory pre-market up 167.66%; BlackRock MuniAssets Fund, Inc. pre-market up 152.00%" datetime: "2026-08-12T13:08:28.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/295670381.md) - [en](https://longbridge.com/en/news/295670381.md) - [zh-HK](https://longbridge.com/zh-HK/news/295670381.md) generator: "portal-rs" --- # Pre-market hot trades in US stocks: Clearone pre-market down 7.08%; Monolithic Power pre-market up 4.81% **Pre-market Hot Trades in US Stocks** Clearone is down 7.08% in pre-market trading. Based on recent key news: 1. On August 11, ClearOne released important information through the EDGAR system regarding the company's strategic direction and shareholder structure. This announcement attracted market attention, leading to a pre-market drop of 7.08% in stock price. Source: EDGAR 2. On August 12, ClearOne's technical sentiment signal indicated a buy, although market concerns about its governance structure and strategic transactions increased, the stock price remained under pressure. Source: TipRanks 3. No other significant news recently. The communications industry has been quite volatile lately. Monolithic Power is up 4.81% in pre-market trading. Based on recent key news: 1. On August 11, analysts pointed out that with strong growth in GPU/ASIC shipments between 2026 and 2027, the AI-driven 12V-1V power conversion market is expected to expand dramatically. Monolithic Power, with its industry-leading BCD technology and proprietary Intelli Phase and DPPM architectures, is expected to achieve excellent power density in space-constrained server PCB layouts, driving a year-on-year increase of 153% and 81% in enterprise data sales. This trend directly drives strong demand for high-phase load point VRMs, thereby enhancing chip content value. 2. On August 11, Asian economic signals were turbulent, and investors expressed their macroeconomic divergence through Direxion Daily FTSE China Bear 3X Shares. The price fluctuations of this tool reflect anxieties brought about by cross-border policy changes. 3. On August 11, there was significant internal activity in the PIMCO Dynamic Income Fund, with executive Thibault Christian Stracke purchasing over $540,000 in common stock in August 2026. Strong demand in the AI market is driving chip growth. **Top Gainers in Pre-market US Stocks** OFA is up 285.56% in pre-market trading, with no significant news recently. Trading is active, and capital flows are evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation. Rocky Mountain Chocolate Factory is up 167.66% in pre-market trading. Based on recent key news: 1. On August 12, the board of Rocky Mountain Chocolate Factory may evaluate a potential sale as part of a strategic review. The company disclosed in SEC filings that it has received expressions of interest from third parties, which significantly boosted the stock price. The US market has been increasingly volatile recently, warranting attention. BlackRock MuniAssets Fund is up 152% in pre-market trading. Based on recent key news: 1. On August 12, BlackRock MuniAssets Fund announced a rights offering for 2026, attracting investor attention. This move aims to pursue tax-exempt income, resulting in a significant stock price increase of 152% Source: RT.US 2. On August 12, the demand for tax-exempt income increased, driving up the stock price of BlackRock MuniAssets Fund. Investors are seeking stable sources of income, further stimulating the stock price. Source: RT.US 3. Recently, interest in fixed-income products has risen in the market, and BlackRock MuniAssets Fund has benefited from this trend, with a significant increase in stock price. Source: RT.US The demand for fixed-income products has increased, and market volatility has intensified ### Related Stocks - [CLRO.US](https://longbridge.com/en/quote/CLRO.US.md) - [MPWR.US](https://longbridge.com/en/quote/MPWR.US.md) - [OFAL.US](https://longbridge.com/en/quote/OFAL.US.md) - [RMCF.US](https://longbridge.com/en/quote/RMCF.US.md) - [MUA.RT.US](https://longbridge.com/en/quote/MUA.RT.US.md) ## Related News & Research - [Wall Street Thinks Monolithic Power Is a Buy. 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