國泰證券

3.8
3.5K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
Learn more
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About this app

1. Young People's Favorite Brokerage
Voted by the community as "Young People's Favorite Brokerage," more than one in three young investors open an account with Guotai Securities.
2. Ultra-Low Fees
No minimum fees for US stock trades, and regular investments in Taiwan and the US are highly cost-effective, making investing economical.
3. Instant Account Opening
Three steps, five minutes, dual investment accounts for Taiwan and US stocks.
4. Comprehensive Quotes
We offer Taiwan, US, Hong Kong, and ETFs, with a choice of dark and light color modes for a seamless experience.
5. A Great Assistant for Regular Investments
Nearly 40% of users choose Cathay Securities for regular investments. With "Smart Add/Subtract" and "Dividend Reinvestment" features, even lazy investors can invest smartly.
6. Graphical Inventory Overview
Integrates Taiwan, US, Hong Kong, Japanese, bonds, and SN securities, presenting a graphical inventory overview for a complete overview of your investments in seconds.
7. Emergency Stock Loan Tool
Quickly disburse funds in three minutes, 24/7 24-hour service, painless relief for short-term funding gaps.
8. New Stock Lending Options
Lend your inventory and create opportunities for idle assets to generate income.

Reminder: To ensure the security of your accounts and transactions, please install security software on your mobile device.
Updated on
Apr 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Photos and videos, Files and docs and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.8
3.45K reviews
Laziz Nuridin
September 12, 2024
How can I change the language to English? If there's no such thing, make one as wlin the online banking app
2 people found this review helpful
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國泰證券
September 10, 2024
親愛的客戶您好:我們會將您的建議反應給相關單位評估,再次感謝您的建議。
楊曜承(LuckyPig)
June 30, 2023
Dark Theme support needed!!!
2 people found this review helpful
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國泰證券
July 3, 2023
親愛的客戶您好:已轉請相關單位評估,謝謝。
elephant淵
April 1, 2026
跟其他卷商與軟體比起來,國泰做的非常糟糕,特別是複委託的部分,慘不忍睹,功能與資訊極度缺乏,跟富途牛牛相比,就像是鮮花比牛糞。
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國泰證券
April 2, 2026
親愛的客戶您好: 很抱歉未能符合您的期待,關於複委託功能與資訊不足的回饋我們已確實記錄,若有具體建議也歡迎提供,謝謝。

What’s new

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Content rating
Everyone
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App support

About the developer
國泰綜合證券股份有限公司
casperkao@cathaysec.com.tw
106033台湾台北市大安區 敦化南路二段333號19樓
+886 2 7711 1104

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