Taiwan benchmark Taiex rises to record intraday high as tech stocks advance
Published . Updated .
Taiwan's benchmark Taiex rose to a record intraday high Tuesday, driven by gains in the tech sector, following an AI-driven rally on Wall Street.
Directly affected
- No company is named in this report.
Indirectly affected
- NVDA NVIDIA
Chip makers and their suppliers move when export rules or Taiwan risk changes
- TSM Taiwan Semiconductor
The main advanced-chip manufacturer sits in Taiwan
- ASML ASML
Chipmaking-equipment sales follow export rules
- AVGO Broadcom
Chip makers and their suppliers move when export rules or Taiwan risk changes
- AMD AMD
Chip makers and their suppliers move when export rules or Taiwan risk changes
- AMAT Applied Materials
Chip-equipment makers feel export controls
- LRCX Lam Research
Chip-equipment makers feel export controls
- SMH VanEck Semiconductor
A fund of semiconductor companies
- SOXX iShares Semiconductor
A fund of semiconductor companies
- QQQ Invesco QQQ
Big tech moves with chip-supply risk
Price reaction, T-5 to T+3
Taiwan's benchmark Taiex rose to a record intraday high Tuesday, driven by gains in the tech sector, following an AI-driven rally on Wall Street.
Source: CNBC Top
How far Roundhill Generative AI & Tech (CHAT) has moved since 22 Sep 2026
Since the first closing price after “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance,” Roundhill Generative AI & Tech (CHAT) is -13.14%. The S&P 500 fund (SPY) is -0.17% over the same days, a -12.97% difference versus the market.
Official trades in Roundhill Generative AI & Tech (CHAT) around 22 Sep 2026
- Gilbert Cisneros buy Taiwan Semiconductor Manufacturing (TSM) ($1,001 - $15,000). The transaction date is the publication date. The filing is listed beside the story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance.”
- Michael T. McCaul sell Taiwan Semiconductor Manufacturing (TSM) ($1,001 - $15,000). That is 28 days before publication, inside 30 days. The filing is listed beside the story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance.”
- Richard W. Allen buy Taiwan Semiconductor Manufacturing (TSM) ($1,001 - $15,000). That is 41 days before publication, inside 60 days. The filing is listed beside the story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance.”
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Roundhill Generative AI & Tech (CHAT)
Companies tied to this story
- CHAT Roundhill Generative AI & Tech
Roundhill Generative AI & Tech (CHAT) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance.” Reason on file: GA selected CHAT as a RELATED security because its canonical security name directly matches this event's themes: tech, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- TSM Taiwan Semiconductor Manufacturing
In “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance,” Taiwan Semiconductor Manufacturing (TSM) is linked, with no stored direction, medium confidence. Reason on file: GA selected TSM as a RELATED security because its canonical security name directly matches this event's themes: semiconductor, taiwan. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- HCAI Huachen AI Parking Management Technology Holding
Huachen AI Parking Management Technology Holding (HCAI) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance.” Reason on file: GA selected HCAI as a RELATED security because its canonical security name directly matches this event's themes: tech, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- HTT High Templar Tech
For “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance,” High Templar Tech (HTT) is linked, with no stored direction, medium confidence. Reason on file: GA selected HTT as a RELATED security because its canonical security name directly matches this event's themes: technology, high. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- SUPX SuperX AI Technology
SuperX AI Technology (SUPX) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance.” Reason on file: GA selected SUPX as a RELATED security because its canonical security name directly matches this event's themes: technology, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- MEDS DataMeds AI
DataMeds AI (MEDS) is linked, with no stored direction, medium confidence in the 22 Sep 2026 story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance.” Reason on file: GA selected MEDS as a RELATED security because its canonical security name directly matches this event's themes: stocks, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Roundhill Generative AI & Tech (CHAT)
The 22 Sep 2026 story “Taiwan benchmark Taiex rises to record intraday high as tech stocks advance” names Roundhill Generative AI & Tech (CHAT) because of this story.
The link for Roundhill Generative AI & Tech (CHAT) is this: GA selected CHAT as a RELATED security because its canonical security name directly matches this event's themes: tech, ai. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Also listed, Taiwan Semiconductor Manufacturing (TSM): GA selected TSM as a RELATED security because its canonical security name directly matches this event's themes: semiconductor, taiwan. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Dates in the story, and the Roundhill Generative AI & Tech (CHAT) price range
CHAT traded between 78.71 and 96.70 across 20 sessions. The latest close on file is 80.30. HCAI traded between 0.21 and 0.70 across 20 sessions. The latest close on file is 0.21. TSM traded between 407.24 and 487.45 across 20 sessions. The latest close on file is 420.20.
A simple score for Roundhill Generative AI & Tech (CHAT)
46 out of 100
“Taiwan benchmark Taiex rises to record intraday high as tech stocks advance” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.