[Official Launch: Gate Contract Index Zone to Launch BVOL (BTC Volatility) and EVOL (ETH Volatility) Perpetual Contracts...] The Gate Contract Index Zone will officially launch BVOL (BTC Volatility) and EVOL (ETH Volatility) perpetual contract live trading (USDT settlement) on July 29, 2026, at 16:00 (UTC+8). It will support 1–20x long and short operations, with leverage adjustable at the time of order placement. BVOL (BTC Volatility): BVOL represents the 30-day expected volatility of the BTC spot price. BVOLUSDT perpetual contract live trading link: Click to trade EVOL (ETH Volatility): EVOL represents the 30-day expected volatility of the ETH spot price. EVOLUSDT perpetual contract live trading link: Click to trade Note: Regarding the launch time: If there is significant price volatility in the early stages, the contract launch time may be delayed and adjusted based on actual conditions. Regarding trading parameter adjustments: To mitigate market risks and optimize user trading experience, Gate will adjust trading parameters such as funding rates, minimum price increments, maximum leverage, risk limits, and maintenance margin as needed based on actual conditions. Gate Team July 29, 2026