First Securities
Securities broker · Financial Supervisory Commission (FSC), Taiwan · updated 2026-06-28
First Securities is a securities broker under First FHC in Taiwan (FSC-licensed). It offers sub-brokerage covering US, HK, SH–HK Connect, Japan, Korea, Singapore, UK, Germany, France. Program trading / API: 第一金證 in-house API, XQ Global Trader API. It offers regular-savings plans. Order app: 移動贏家. Neutral public-data summary, not investment advice — confirm details on the official site.
First Securities — key features
- Group
- First FHC
- Sub-brokerage
- Yes（US, HK, SH–HK Connect, Japan, Korea, Singapore, UK, Germany, France）
- Program trading / API
- 第一金證 in-house API, XQ Global Trader API
- MultiCharts
- Not listed
- Regular savings
- Yes
- Order app
- 移動贏家★2.4iOS App Store · 477
- Official site
- www.firstsec.com.tw ↗
- Regulator
- Financial Supervisory Commission (FSC), Taiwan
First Securities — FAQ
Does First Securities offer an API?
Yes — 第一金證 in-house API, XQ Global Trader API. API access normally requires an existing account and a separate application; this page does not cover application requirements, quotas or fees, which are set by First Securities and change — check the official site at www.firstsec.com.tw.
Does First Securities support MultiCharts or program trading?
First Securities is not listed as MultiCharts-connected here, but offers: 第一金證 in-house API, XQ Global Trader API.
Does First Securities offer sub-brokerage (foreign stocks)?
Yes — First Securities offers sub-brokerage covering US, HK, SH–HK Connect, Japan, Korea, Singapore, UK, Germany, France.
Who regulates First Securities?
First Securities is regulated by Financial Supervisory Commission (FSC), Taiwan. All firms in this directory are licensed in their jurisdiction.
How do I open an account with First Securities?
Open an account on First Securities' official site; you typically need ID and to complete identity verification (KYC). This is general information, not a recommendation. Not investment advice.
Is this First Securities' official website?
No. This is a neutral comparison page on See-Market, an independent site. To open an account, sign in, or check your balance, go to First Securities' own site at www.firstsec.com.tw. We are not affiliated with First Securities and earn no commission from it.
What does this page not cover?
It does not list commission rates or discounts (these vary by channel and change with promotions), platform uptime or customer-service quality, or terms negotiated with an individual broker representative. The feature matrix above is compiled from public sources and official sites; where it and the official announcement disagree, the official announcement wins.
Neutral directory — no ranking, no vendor fees. Feature data compiled from the broker's official site; ★ = iOS App Store rating (as of 2026-06-28). Confirm fees and features on the official site. Not investment advice.