The TAIEX, Taiwan’s benchmark stock index, plunged 2,031 points, or 4.7%, to 41,603 on Tuesday, retreating for the third consecutive session and marking its lowest level since May 21, as a global selloff in chipmakers weighed on technology heavyweights. Reports that a Chinese state-backed firm began producing immersion DUV lithography equipment and the debut of ChangXin Memory Technologies (CXMT) further pressured sentiment. Electronic technology slumped 5.3%, with TSMC, the world's largest contract chipmaker, accounting for more than 40% of the market's total value, falling 3.0% after being flat in the previous session. Meanwhile, Delta Electronics and MediaTek plunged 10.0% and 9.9%, respectively. Among the major memory chip suppliers, Nanya Technology Corp. and Winbond Electronics Corp. each plunged 10.0%. On the data front, Taiwan's consumer confidence weakened in July from June's four-month high.

Taiwan's main stock market index, the TSI, fell to 41603 points on July 28, 2026, losing 4.65% from the previous session. Over the past month, the index has declined 7.55%, though it remains 79.31% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from Taiwan. Historically, the Taiwan Stock Market Index (TWSE) reached an all time high of 48218.87 in June of 2026. Taiwan Stock Market Index (TWSE) - data, forecasts, historical chart - was last updated on July 28 of 2026.

Taiwan's main stock market index, the TSI, fell to 41603 points on July 28, 2026, losing 4.65% from the previous session. Over the past month, the index has declined 7.55%, though it remains 79.31% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from Taiwan. The Taiwan Stock Market Index (TWSE) is expected to trade at 42306.15 points by the end of this quarter, according to Trading Economics global macro models and analysts expectations. Looking forward, we estimate it to trade at 36849.05 in 12 months time.



Indexes Price Day Month Year Date
TSI 41,603.36 -2,030.83 -4.65% -7.55% 79.31% Jul/28

Components Price Day Year MCap Date
Taiwan Semiconductor 2,350.00 0 0% 105.24% 1.95T Jul/27
Mediatek 3,680.00 -70.00 -1.87% 157.34% 190.81B Jul/27
Delta Electronic Ind 1,755.00 -30.00 -1.68% 239.46% 177.75B Jul/27
Hou Hai Precision 253.00 0.50 0.20% 44.99% 110.6B Jul/27
Fubon Financial 125.50 -4.50 -3.46% 53.05% 47.88B Jul/28
Cathay Financial 98.50 1.50 1.55% 57.35% 40.15B Jul/27
Quanta Computer 322.00 -6.00 -1.83% 19.93% 37.34B Jul/27
Ctbc Financial Hold 63.00 -0.60 -0.94% 48.24% 36B Jul/27
Chunghwa Telecom 140.50 1.50 1.08% 8.91% 33.64B Jul/27
Nan Ya Plastic 174.00 -3.50 -1.97% 417.09% 22.42B Jul/27




Related Last Previous Unit Reference
Taiwan Inflation Rate 2.60 2.20 percent Jun 2026
Taiwan Interest Rate 2.00 2.00 percent Jun 2026
Taiwan Unemployment Rate 3.33 3.32 percent Jun 2026

Taiwan Stock Market Index (TWSE)
The Taiwan Stock Exchange TAIEX Index is a major stock market index which tracks the performance of all listed common shares traded on the Taiwan Stock Exchange. It is a capitalization-weighted index. The TAIEX has a base value of 100 as of January 1, 1966. Stock index prices displayed on Trading Economics are based on over-the-counter (OTC), contract for difference (CFD), perpetual futures, and other derivative financial instruments intended to provide a general market reference only. These prices do not represent official exchange-traded index values or official licensing data from exchanges or index providers. The data is supplied by third-party providers and may differ from official market prices, settlement values, or real-time exchange data. While efforts are made to ensure reliability, Trading Economics does not independently verify the data and makes no representations or warranties regarding its accuracy, completeness, or fitness for any particular purpose. Users seeking official real-time or settlement data should obtain it directly from the relevant exchanges or authorized market data providers.
Actual Previous Highest Lowest Dates Unit Frequency
41603.36 43634.19 48218.87 421.43 1979 - 2026 points Daily

Market Data Coverage: Taiwan

News Stream
TAIEX Slumps 4.7%, Ends at Over 2-Month Low
The TAIEX, Taiwan’s benchmark stock index, plunged 2,031 points, or 4.7%, to 41,603 on Tuesday, retreating for the third consecutive session and marking its lowest level since May 21, as a global selloff in chipmakers weighed on technology heavyweights. Reports that a Chinese state-backed firm began producing immersion DUV lithography equipment and the debut of ChangXin Memory Technologies (CXMT) further pressured sentiment. Electronic technology slumped 5.3%, with TSMC, the world's largest contract chipmaker, accounting for more than 40% of the market's total value, falling 3.0% after being flat in the previous session. Meanwhile, Delta Electronics and MediaTek plunged 10.0% and 9.9%, respectively. Among the major memory chip suppliers, Nanya Technology Corp. and Winbond Electronics Corp. each plunged 10.0%. On the data front, Taiwan's consumer confidence weakened in July from June's four-month high.
2026-07-28
Taiwan Stocks Hit Over 2-Month Low on Tech Selloff
The TAIEX, Taiwan’s benchmark stock index, slumped 1,512 points, or 3.5%, to 42,123 in Tuesday morning trade, down for the third consecutive session and marking its lowest level since May 21, as a global selloff in chipmakers weighed on technology heavyweights. Almost all sectors traded in the red, led by process industries, followed by electronic technology, technology services, and industrial services. Reports that a Chinese state-backed firm began producing immersion DUV lithography equipment and the debut of ChangXin Memory Technologies (CXMT) further pressured sentiment. Electronic technology plunged 3.9%, with TSMC, the world's largest contract chipmaker, accounting for more than 40% of the market's total value, falling 2.6% after being flat in the previous session. Meanwhile, MediaTek and Delta Electronics plunged 6.7% and 7.4%, respectively. Among the major memory chip suppliers, Nanya Technology Corp. slumped 9.8%, while Winbond Electronics Corp. plunged 10.0%.
2026-07-28
TAIEX Jumps 4.2% on Tech Rally, Rebounding from 2-Month Low
The TAIEX, Taiwan’s benchmark stock index, surged 1,783 points, or 4.2%, to close at 44,233 on Tuesday, erasing losses from the previous two sessions and rebounding from its lowest level since May 22, touched a day earlier, mainly boosted by gains in electronic technology, technology services, distribution services, and producer manufacturing. The electronic technology sector rebounded, jumping 4.6% after falling 0.6% in the previous session, as traders awaited key US tech earnings for clues about the rally in AI-related stocks. TSMC, the world's largest contract chipmaker, which accounts for more than 40% of the market's total value, continued to advance, rising 3.0% after gaining 1.3% on Monday, as the company expects strong demand for AI chips. Meanwhile, MediaTek, Delta Electronics, and Hon Hai Precision Industry surged 10.0%, 8.5%, and 4.9%, respectively.
2026-07-21