According to dYdX Foundation, an on-chain vote is live to extend the 100% fee discount (free trading) for BTC-USD and SOL-USD perpetual markets on dYdX through December 2025, with voting scheduled to end on Nov 28, 2025 at 13:32 UTC. Source: dYdX Foundation on X (Nov 26, 2025); Mintscan Proposal 320. If approved, exchange fees on dYdX for BTC-USD and SOL-USD perpetuals would remain at zero through year-end 2025, directly lowering explicit execution costs for traders on those pairs on dYdX. Source: dYdX Foundation on X (Nov 26, 2025); Mintscan Proposal 320. Traders can plan routing and short-term strategies around the event window, as a confirmed extension would keep taker and maker fees at $0 on these contracts on dYdX, reducing breakeven thresholds for scalping, hedging, and cross-venue leg execution on the specified pairs. Source: dYdX Foundation on X (Nov 26, 2025); Mintscan Proposal 320. Key timeline: Vote closes Nov 28, 2025 at 13:32 UTC, and the proposal seeks a policy lasting through December 2025 if enacted. Source: dYdX Foundation on X (Nov 26, 2025); Mintscan Proposal 320.