Dear OSL User,

Thank you for your continued support and trust in OSL. As part of our ongoing effort to improve the VIP Programme, and to help us provide an even better service to our users in the future, OSL is upgrading the OSL VIP Programme. Please review the details and effective dates below.

What's Upgrading

1. Pro Trade Spot Fee Update (effective 2 November 2026)

With effect from 2 November 2026, Taker fees for the following trading pairs will be as follows:

• Maker fee remains 0% for all trading pairs, including the pairs above.

• Flash Trade is not affected by this change.

2. VIP Tier Upgrade: More Trading Volume Now Counts (effective 2 November 2026)

With effect from 2 November 2026, trading volume from USDT/USD, USDT/HKD, RLUSD/HKD, USDGO/USD, USDGO/USDC, USDGO/USDT will be included in the 30-Day Trading Volume used to determine your VIP tier, so more of your trading can help you reach a higher VIP tier.

3. VIP Programme Streamlining: Monthly Reward Update (effective 1 November 2026)

To make the VIP Programme more streamlined and to focus on the continued upgrade of our overall service, with effect from 1 November 2026, the Monthly Reward (Monthly Bonus) will no longer be offered to any VIP tier (VIP 2 to VIP 4).

• The Monthly Bonus for October 2026 will continue to be calculated and distributed in accordance with the current VIP Programme Terms and Conditions, including the Monthly Activity Eligibility Condition.

• No Monthly Bonus will be calculated or distributed for November 2026 or any subsequent calendar month.

What Stays the Same

This upgrade does not affect the following:

• Your VIP tier status. No downgrade will result from these changes

• The Maker 0% fee rate on all Pro Trade spot pairs

• Your dedicated Account Manager service

• Account functions including trading, deposits, withdrawals and transfers

• The VIP Year-End Bonus, which continues to be determined under the VIP Programme Terms and Conditions (and existing monthly rewards, subject to the current VIP Programme Terms and Conditions)

Terms and Conditions

The OSL VIP Programme Terms and Conditions and the fee-related terms of the OSL Client Terms and Conditions will be updated to reflect the changes above. Please refer to the latest versions on the OSL website.

This upgrade is an important step in our ongoing effort to improve the VIP Programme and will help us provide an even better service to our users in the future. Should you have any questions, please contact your dedicated Account Manager or reach us through OSL's official client service channels.

Disclaimer

This content is provided by OSL Digital Securities Limited ("OSLDS") solely for informational purposes and does not constitute, nor shall it be construed as, an offer, solicitation, or recommendation to purchase, sell, or subscribe to any securities, financial instruments, products, or services. This content does not constitute legal, tax, accounting, or financial advice, and recipients are advised to obtain independent professional advice prior to making any decisions or taking any action. OSLDS reserves the right to adjust trading fees at any time. Advance notice of any such changes will be provided via official announcement.

OSLDS makes no representations or warranties, express or implied, as to the accuracy, completeness, or reliability of the information contained herein and disclaims all liability for any losses or damages arising from its use. Where third-party data or information is referenced, OSLDS makes no representation or endorsement as to the accuracy, completeness, or reliability of such data. All opinions, estimates, and information are as of the date hereof and may be subject to change without notice.

The OSL Team 26 October 2026