GREENWICH, Connecticut — Sept. 15, 2026
Executive Summary
Interactive Brokers has introduced three programs through Interactive Brokers Securities Japan Inc. (IBSJ) focused on helping Japanese investors manage financing costs and generate income from eligible cash and shares. The offering combines margin financing, Gaika+ and the Stock Yield Enhancement Program, bringing cost-focused account features covering financed positions, non-JPY cash balances and fully paid shares to clients trading through IBSJ.
Announcement Overview
Interactive Brokers stated that the three programs are designed to put more of an investor’s account to work while maintaining clear pricing and disclosed rates. Under the margin approach, interest applies only to the financed amount rather than the full position value. Gaika+ enables eligible non-JPY cash balances to generate income in yen, while the Stock Yield Enhancement Program allows eligible clients to earn income by lending fully paid shares. IBSJ said the programs extend Interactive Brokers’ focus on cost efficiency and transparency to investors in Japan.
Key Announcement Details
- Announcement Type: Program Launch
- Announcing Entity: Interactive Brokers Securities Japan Inc. (IBSJ)
- Parent Company: Interactive Brokers Group, Inc.
- Announcement Date: Sept. 15, 2026
- Dateline: GREENWICH, Connecticut
- Primary Development: Three investor cost-and-income programs
- Margin Trading: Interest only on financed amount
- Gaika+: Income on eligible non-JPY cash
- Stock Yield Enhancement: Income on fully paid shares
- Target Market: Investors in Japan
- Markets: Global stocks, options, futures and CFDs
- Client Accounts: 5.4+ million globally
- Client Equity: USD 960+ billion
- Market Access: 170+ markets
- Ticker: NASDAQ: IBKR
A Three-Program Approach to Trading Costs and Income
The centerpiece of the announcement is margin financing, where clients contributing cash toward a position pay interest only on the amount actually financed.
Interactive Brokers stated that this approach is widely used in margin financing across markets globally and is now being made available to investors in Japan through IBSJ. The other two programs address eligible cash and shares:
- Margin: Interest is charged only on the amount borrowed to finance a position.
- Gaika+: Eligible non-JPY cash balances can generate income in yen.
- Stock Yield Enhancement Program: Eligible clients can earn income by lending fully paid shares.
Together, the programs are intended to address three distinct components of an investor’s account: margin, cash and shares.
Illustrative Margin Financing Example
Interactive Brokers provided an example showing how its margin-interest calculation can affect financing costs.
For a ¥10 million position funded with ¥5 million in client cash and held for 12 months at IBSJ’s 2.466% interest rate, the supplied comparison is:
- Interest on ¥10 million: ¥246,600 annually
- Interest on ¥5 million financed: ¥123,300 annually
- Illustrative savings: ¥123,300, or 50%
The company’s footnote states that the comparison uses a ¥2.50% reference rate based on Interactive Brokers’ internal research using published information as of September 11, 2026, while the 2.466% Tier 1 rate shown for Interactive Brokers applied to the financed amount in the example as of that date. Actual interest varies according to the applicable rate, amount financed, balance tier, position value and holding period, and rates are subject to change.
The Three Programs
Margin Trading
Margin Trading enables clients to trade stocks on margin, including shorting Japanese and U.S. stocks, with interest charged only on the amount financed.
The program is positioned around the principle that clients should pay financing costs based on the amount borrowed rather than the entire value of the position.
Gaika+
Gaika+ allows clients to earn daily income in yen on eligible non-JPY cash balances through automatic overnight currency swaps.
According to the supplied announcement, the program:
- Applies when the non-JPY currency interest rate is higher than the yen interest rate
- Carries no added FX or market risk
- Has no effect on cash available for trading
- Can apply to eligible balances originating from deposits or trading
Stock Yield Enhancement Program
The Stock Yield Enhancement Program allows eligible clients to lend fully paid shares to IBSJ, which then lends those shares to short sellers.
IBSJ pays clients 50% of the market-based borrow rate and discloses both the market rate and the client’s share of that rate. Interactive Brokers gave the following illustration:
- Market borrow rate: 4%
- Client share: 50% of the market rate
- Illustrative client rate: 2% annually
- ¥1,000,000 in lent shares: Approximately ¥20,000 in annual income
Company Statement
Ramir Roque Cimafranca, Head of Interactive Brokers Securities Japan Inc., said:
“Our goal has always been to help Japanese clients get more from every yen they invest. These three programs put more of a client’s portfolio to work, — margin, cash, and shares — so every part earns its keep.”
Interactive Brokers Securities Japan
IBSJ is an affiliate of Interactive Brokers Group and enables clients to trade stocks, options, futures and CFDs across global markets through a single platform designed around low costs.
Interactive Brokers Securities Japan Inc. is a subsidiary of Interactive Brokers Group, which the company stated is an established global brokerage group. The group is Nasdaq-listed, is a member of the S&P 500, serves more than 5.4 million client accounts, and reports more than USD 960 billion in client equity worldwide.
IBSJ clients also have access to products and technology developed within Interactive Brokers Group’s global brokerage business.
About Interactive Brokers Group, Inc.
Interactive Brokers Group, Inc. (NASDAQ: IBKR) is a member of the S&P 500. Its affiliates provide automated trade execution and custody services covering securities, commodities, foreign exchange and prediction markets around the clock across more than 170 markets, numerous countries and currencies, through a unified platform.
The group serves individual investors, hedge funds, proprietary trading groups, financial advisors and introducing brokers. It stated that its four decades of focus on technology and automation have supported its investment platform, including trading, risk and portfolio management tools, research facilities and investment products.
The company also identifies recognition from industry sources including Barron’s, Investopedia and Stockbrokers.com, and maintains social media channels across Facebook, Instagram, LinkedIn, Reddit, X, TikTok and YouTube.
Media Contact
For additional information, visit interactivebrokers.com.
Source Attribution
Source: Company announcement
