Dear Users,

In order to improve the market's effective liquidity and trading experience, Pionex will adjust the tick size for the following futures trading pair on October 28, 2025, at 06:00 (UTC).

Trading Pair	Before	After
Price Precision	Tick Size	Price Precision	Tick Size
USDT.PERP/BTC	8	0.000000001	10	0.00000000001

Please note:

• The maintenance is expected to take 1 hour, and the trading feature of the relevant trading pair will be suspended during the maintenance period.
• Running bot orders will be suspended, and the system will automatically resume bot trading after the maintenance.
• If there is significant market volatility, the precision maintenance will be postponed.

Risk Warning:

Trading in the crypto market carries a substantial risk and the possibility of making both significant profits and losses. Please trade cautiously. Though Pionex will try its best to choose high-quality assets, Pionex cannot assure any profit and will not be responsible for your trading loss.

If you encounter any problems, please get in touch with our customer service in time through the online customer service portal on the WEB or APP. Thanks for your support for Pionex.

Pionex Team
October 28th, 2025