Notice: Changes to SGX Board Lot Sizes Effective 5 October 2026

The Singapore Exchange (SGX) will implement changes to the standard board lot sizes for certain SGX-listed securities with effect from 5 October 2026.

The change:

• Securities priced above S$10 and up to S$100 will have their standard board lot size reduced from 100 units to 10 units.
• Securities priced above S$100 will have their standard board lot size reduced from 100 units to 1 unit.

What This Means for You

• You may be able to buy and sell certain eligible securities in smaller trade sizes from 5 October 2026.
• The reduced board lot sizes lower the capital required to invest in higher-priced SGX-listed securities.
• Existing holdings will not be affected by the change.
• Brokerage commissions, exchange fees, clearing fees and other applicable charges will continue to apply.

To facilitate a smooth transition on the first day that an instrument trades with its new board lot size, SGX will purge all resting orders for the specified instruments at the close of business on the last trading day (2 October 2026) before the implementation of the new board lot size.

For more information, please refer to SGX website .