Mizuho Securities (FX)

Written by How we review

Mizuho Securities (FX) is a well-regarded forex broker offering access to global currency markets with professional execution and a streamlined, compliance-focused trading platform. It emphasizes transparent operations and dependable client support without making performance claims.
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Key facts

8.1/10
Our rating
#66
Trust rank
1917
Founded
3
Licences
1
Countries accepted
HeadquartersJapan
Broker typeMarket Maker
RegulationJFSA; FFAJ; JSDA
PlatformsProprietary
InstrumentsForex
Fee levelMedium

Updated

Pros

  • • JFSA-regulated (Type I Financial Instruments Business)
  • • Client funds segregated in trust accounts
  • • Backed by Mizuho Financial Group (bank-grade capital)
  • • Deep JPY liquidity and pricing for major yen pairs
  • • Strict risk controls and margin standards under Japanese regulation

    • Cons

  • • Retail leverage capped at 25:1
  • • No MT4/MT5 platform support
  • • Japan-residents only onboarding
  • • FX-only product scope; no CFDs/crypto
  • • Wider spreads; no ECN/raw pricing

    • Key Features

  • • JFSA regulated Type I Financial Instruments Business Operator
  • • Institutional FX trading spot forwards swaps options
  • • Electronic trading and FIX API connectivity
  • • 24 hour global dealing desk and liquidity access
  • • Segregated client margin and robust risk management
  • • Research and market strategy from Mizuho Financial Group

    • Similar Brokers

    Where This Broker Ranks

    Mizuho Securities (FX) is not in the top 10 for any country or territory we rank yet. Each list shows the ten highest-rated brokers that accept clients there. How we rate brokers · All rankings by country

    How we review: We rate brokers on regulation, safety of client funds, trading costs, platforms and tools, execution, and reputation, using independent research and hands-on platform testing where possible. Partners cannot buy higher scores. This content is informational only, not investment advice.

    See our Methodology and Risk Disclosure for full details.

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    Frequently Asked Questions

    Mizuho Securities offers FX services primarily to institutional, corporate, and other eligible clients, with availability varying by region. To open an account, you complete know-your-customer checks, provide identity and business documents, confirm funding sources, and acknowledge margin and product risk disclosures. You may need to show relevant experience and trading objectives as part of a suitability review. Some product types or leverage levels can be restricted based on your location and status. Contact the local entity to confirm eligibility, required documents, and whether retail access is supported in your jurisdiction.

    You typically access FX through institutional-grade platforms that support desktop, web, and API connectivity, subject to your account and region. Standard order types are generally available, such as market, limit, stop, and stop-limit, plus time-in-force options like day and good-till-canceled. Advanced tools may include order staging, one-cancels-the-other, price alerts, and position and margin monitoring. Platform features, data packages, and permissions depend on your client category and agreement. Ask your coverage team which interface, connectivity method, and order capabilities are enabled for your account.

    FX pricing is typically provided via streaming quotes with variable spreads. Orders execute subject to available liquidity and market conditions and can experience slippage or partial fills. Depending on product and entity, the firm may act on an agency or principal basis; execution policies and disclosures describe this. You receive trade confirmations and post-trade reports, and you can request information on routing, fill quality, and rollover procedures. Pricing, spreads, and execution behavior can change during volatile periods or around events. Stop orders are not assured at the trigger price.

    Your total FX cost can include the bid-offer spread, explicit commissions, and overnight financing or rollover. Depending on your setup, you may also see platform, connectivity, or data package fees. Bank transfers, currency conversions, and third-party payments can carry charges set by your bank or intermediary. Some entities apply account, custody, or inactivity fees under certain conditions. Fee structures vary by client category and jurisdiction and are defined in your agreement and rate card. Request a full fee schedule for the specific entity that onboards your account.

    Mizuho Securities applies controls required under local regulation and its policies. Depending on your entity and account type, client money may be held in segregated accounts or under a custodial arrangement defined in your agreement. The firm uses encryption, layered access controls, and monitoring to help protect account data, and it maintains business continuity and incident response plans. Protections, coverage limits, and recovery processes differ by jurisdiction and product. Review your account documents to understand how cash, collateral, and personal data are handled by the specific entity servicing you.

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