Gate Announcement on Support for Order Size Parameter Type Changes in USDT Perpetual Contracts

Gate will officially open the order size parameter type update for the following USDT perpetual contract at 06:00 on January 29, 2026 (UTC).
JDON_USDT and FORTH_USDT contracts will be the first to support placing orders with the size parameter in string format:

After this update, clients trading the above contracts will be able to use the updated order size field type, further enhancing order placement experience and flexibility.
For detailed feature explanations and usage instructions, please refer to the previous announcement: https://www.gate.com/announcements/article/48788

Please familiarize yourself with the relevant rule changes in advance and plan your trading activities accordingly. Thank you for your continued support of Gate.
Support for this feature will be gradually rolled out to more USDT perpetual contracts in subsequent phases. Please stay tuned for further announcements.

Gate Team
January 8, 2026

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