Temporary Higher Margin Requirements: A Practical Guide for Traders

Juno Markets applies a temporary 1:200 leverage cap to new forex and metals positions around selected major US releases. The worked example shows why position timing can materially change required margin.

Key facts

• HMR applies to all forex and metals products in the notice.
• Maximum leverage for new positions is temporarily 1:200.
• The window begins 15 minutes before and ends 10 minutes after selected releases.
• Positions opened during the window are recalculated after it ends.

How Juno’s HMR works

Juno Markets said its HMR applies around Non-Farm Payrolls, the unemployment rate, FOMC decisions and press conferences, CPI, Core CPI and Core PCE. During each window, new forex and metals positions use a maximum leverage of 1:200.

The broker said positions opened before the window retain their original margin requirement. After the window closes, all open positions are recalculated using the account’s normal dynamic-leverage tier.

The published example in plain English

Juno’s example assumes USD 1,000 equity and normal leverage of 1:1000. One lot of USDJPY opened before HMR requires USD 100 in the example. A second one-lot position opened during HMR at 1:200 requires USD 500. Total margin rises to USD 600. After the window, both positions are recalculated to USD 100 each, producing USD 200 total margin.

The numbers are the broker’s illustration, not a universal forex formula. Contract size, currency conversion, symbol and account settings can change real calculations.

A practical HMR checklist

The main risk is not only whether an order can open. Higher margin can reduce the free equity available to absorb adverse movement.

• Map event times to platform time.
• Identify automated orders that may trigger inside the window.
• Recalculate margin using the current symbol specification.
• Allow for spread widening and slippage.
• Confirm when positions are recalculated after the window.

SafeGate perspective and limitations

Juno’s notice is unusually detailed and gives clients a worked example, affected-event list and treatment of existing positions. That is a useful transparency benchmark for other brokers issuing HMR notices.

The notice page displays an effective date earlier than its visible publication date. Before publication, SafeGate should preserve both dates and avoid implying that the page was available before its recorded posting date.

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Sources and verification

• Juno Markets HMR announcement — published August 12, 2026; effective date stated as July 6; jurisdiction: International; accessed August 25, 2026.

Last reviewed: August 25, 2026. Recheck dates, status, legal entities and live terms immediately before publication.

Image brief: Margin calculator panel with before, during and after columns based on the broker’s published example.

Disclosure

SafeGate Advisors is not a broker and does not accept deposits. This article is general information, not investment advice. SafeGate may receive compensation from some brokers through affiliate partnerships, but editorial assessments should follow the published methodology and verified evidence.