在台積電法說後，4月19日台灣股市盤中指數急跌1009.32點，創下盤中史上第2大跌幅紀錄。儘管後來跌勢有所收斂，但終場仍大跌774.08點，指數收在19527.12，成為台股有史以來最大單日跌幅。主要原因是台積電受到外資賣壓影響，法說會不如預期，再加上以色列與伊朗衝突升溫，使得股價終場下跌54元，收在750元。其他權值股如聯發科、台達電及鴻海也均下跌超過3%。

台積電（TSMC）是一家總部位於台灣新竹的全球領先的晶圓代工製造公司。該公司成立於1987年，是全球最大的專業積體電路製造合約製造商之一，也是台灣最具影響力和競爭力的企業之一。作為晶圓代工行業的領導者，每年投入大量資金進行最先進的製造技術和製程開發，為全球各大半導體設計公司生產高品質的積體電路（IC）產品。其業務範圍涵蓋從3奈米到90奈米等多種先進製程技術，並提供包括設計服務、製造、封裝和測試等在內的完整解決方案。

台積電的客戶遍及全球，包括蘋果、英特爾、高通、諾基亞等眾多知名半導體設計公司。許多世界領先的科技產品，如智能手機、個人電腦、雲端運算、物聯網和人工智慧等，都依賴於台積電提供的先進晶片技術。該公司不僅在技術領域取得巨大成就，還在可持續發展和企業社會責任方面積極參與。並致力於節能減排、環境保護和社會公益。

目前全球只有三星和台積電能夠生產3奈米製程，而台積電是唯一能夠大量生產的半導體製造商。在全球高端晶片代工市場上，台積電的市佔率超過65%。作為全球半導體行業的領導者，台積電不僅在技術上堅持創新，還致力於為客戶提供最優質的產品和服務。同時，該公司也注重可持續發展和社會責任，成為全球科技領域不可或缺的重要力量。

After TSMC's investor conference, on April 19th, the Taiwan stock market index plummeted by 1009.32 points during trading, marking the second-largest intraday drop in history. Although the decline later narrowed, the market still closed down by 774.08 points, with the index ending at 19527.12, marking the largest single-day drop in Taiwan's stock market history. The main reason for this was the pressure from foreign investors on TSMC, as the investor conference did not meet expectations. Additionally, escalating tensions between Israel and Iran further impacted the market. TSMC's stock price fell by 54 points to close at 750 points. Other heavyweight stocks such as MediaTek, Delta Electronics, and Foxconn all dropped by over 3%.

Taiwan Semiconductor Manufacturing Company (TSMC) is a leading global semiconductor foundry headquartered in Hsinchu, Taiwan. Established in 1987, it is one of the largest contract manufacturers of integrated circuits (ICs) globally and one of Taiwan's most influential and competitive companies.

As a leader in the semiconductor foundry industry, TSMC invests heavily in advanced manufacturing technologies and process development each year, producing high-quality IC products for major semiconductor design companies worldwide. Its business covers various advanced process technologies ranging from 3 nanometers to 90 nanometers, providing comprehensive solutions including design services, manufacturing, packaging, and testing.

TSMC's clients span the globe and include many well-known semiconductor design companies such as Apple, Intel, Qualcomm, and Nokia. Many world-leading technological products, such as smartphones, personal computers, cloud computing, the Internet of Things, and artificial intelligence, rely on TSMC's advanced chip technology.

TSMC has not only achieved significant technological advancements but also actively participates in sustainable development and corporate social responsibility. The company is committed to energy conservation, environmental protection, and social welfare and has an excellent team of employees dedicated to excellence and innovation.

Currently, only Samsung and TSMC can produce 3-nanometer processes globally, with TSMC being the only one capable of mass production. In the global high-end chip foundry market, TSMC's market share exceeds 65%. As a leader in the global semiconductor industry, TSMC not only emphasizes innovation in technology but also strives to provide customers with the highest quality products and services. Additionally, the company focuses on sustainable development and social responsibility, making it an indispensable force in the global technology sector.

照片:DALLE3