According to dYdX Foundation, the community has voted to reduce the impact_notional for Long Tail, Safety, Isolated, and FX tiers from 2,500 to 1,000, as cited on their Twitter announcement. This change is likely to enhance trading efficiency by adjusting the risk parameters, thereby affecting traders who engage in these specific tiers.

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.