According to dYdX Foundation, an on-chain vote has been initiated to decide whether the community should lower the impact notional for Long Tail, Safety, Isolated, and FX trading tiers from 2,500 to 1,000. This vote, which will have significant implications on trading dynamics, ends on January 27, 2025. The proposal aims to potentially reduce risk and increase market efficiency for traders. Source: dYdX Foundation Tweet.