--- title: "Pre-market trend | Tower Semiconductor (TSEM) stands out in the semiconductor wave on 5/13, what is its momentum?" type: "News" locale: "en" url: "https://longbridge.com/en/news/286314220.md" description: "Yesterday, Tower Semiconductor triggered a golden cross signal above the zero axis of the daily MACD, with a single-day trading volume reaching USD 1.57 billion, standing out in the semiconductor sector. The confirmation of bullish signals indicates that buying power is systematically gathering, and the short-term trend is shifting from a consolidation phase to a possible acceleration phase. As a specialized semiconductor manufacturer focused on analog and mixed-signal chip foundry, Tower Semiconductor's clients cover multiple high-growth areas such as automotive electronics, industrial control, and communications. Against the backdrop of the current explosion in AI and data center demand, the scarcity of its foundry capacity is being revalued by the market. On the news front, the entire semiconductor industry chain welcomed multiple positive resonances yesterday. Bank of America significantly raised its forecast for the AI data center market size to USD 1.7 trillion, believing that AI spending will be \"stronger and more enduring,\" benefiting the entire semiconductor sector. Micron Technology had its target price raised to USD 950 by Bank of America and surged 4.83%, while the Direxion Semicon Bull 3X ETF (SOXL) skyrocketed 6.79%, and the Philadelphia Semiconductor Index (SOXX) rose 2.38%, highlighting the sector's interconnected effects. As a differentiated foundry leader, Tower Semiconductor possesses a unique competitive advantage during the cyclical recovery of high-end analog chip demand, and its high trading volume reflects institutional investors' positive recognition of this logic. From a technical perspective, a golden cross above the zero axis of the MACD is typically regarded as an important signal of strengthening mid-term trends, especially when accompanied by substantial trading volume, which often enhances the reliability of the signal" datetime: "2026-05-14T13:00:00.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286314220.md) - [en](https://longbridge.com/en/news/286314220.md) - [zh-HK](https://longbridge.com/zh-HK/news/286314220.md) --- # Pre-market trend | Tower Semiconductor (TSEM) stands out in the semiconductor wave on 5/13, what is its momentum? Yesterday, Tower Semiconductor triggered a golden cross signal above the zero axis of the daily MACD, with a single-day trading volume reaching $1.57 billion, standing out in the semiconductor sector. The confirmation of bullish signals indicates that buying power is systematically accumulating, and the short-term trend is shifting from a consolidation phase to a possible acceleration phase. As a specialized semiconductor manufacturer focusing on analog and mixed-signal chip foundry, Tower Semiconductor's clients cover multiple high-growth areas such as automotive electronics, industrial control, and communications. In the current backdrop of explosive demand for AI and data centers, the scarcity of its foundry capacity is being repriced by the market. On the news front, the entire semiconductor industry chain welcomed multiple positive resonances yesterday. Bank of America significantly raised its forecast for the AI data center market size to $1.7 trillion, believing that AI spending will be "stronger and more sustained," benefiting the entire semiconductor sector. Micron Technology had its target price raised to $950 by Bank of America and surged 4.83%, while the Direxion Semicon Bull 3X ETF (SOXL) soared 6.79%, and the Philadelphia Semiconductor Index (SOXX) rose 2.38%, showcasing a prominent sector linkage effect. As a leading differentiated foundry, Tower Semiconductor possesses a unique competitive advantage in the cyclical recovery of high-end analog chip demand, and its high trading volume reflects institutional funds' positive recognition of this logic. From a technical perspective, a golden cross above the zero axis of the MACD is typically regarded as an important signal of strengthening mid-term trends, especially when accompanied by substantial trading volume, which often enhances the reliability of the signal. The overall semiconductor sector is currently in an upward channel, with index products like SMH and SOXX simultaneously experiencing increased volume and upward movement, providing a favorable external environment for individual stocks. However, Tower Semiconductor's daily liquidity is relatively low compared to mainstream large-cap chip stocks, and large capital inflows and outflows may lead to increased intraday volatility. In summary, the short-term trend for Tower Semiconductor leans bullish, with sector prosperity resonating alongside individual bullish technical signals, forming a relatively positive market pattern. However, it is important to note that unexpected PPI inflation may trigger changes in macro-level interest rate expectations, and if market risk appetite shows a significant pullback, high-beta small and mid-cap semiconductor stocks may be the first to bear the brunt. _This article provides only technical analysis and market information for reference and does not constitute any investment advice. 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