According to dYdX Foundation, the community has passed Proposal 312 to upgrade the FARTCOIN-USD market from isolated margin to cross margin, signaling a change in how collateral and risk are managed for this pair. Source: dYdX Foundation on Twitter and dYdX Chain governance via Mintscan Proposal 312. This upgrade moves FARTCOIN-USD to account-level cross margining rather than position-level isolated margin, altering margin allocation and liquidation mechanics for traders of this market. Source: dYdX Docs on margin and risk. On dYdX, cross margin shares collateral and risk across open positions and determines liquidation based on total account equity rather than a single position, which directly affects leverage, drawdown tolerance, and portfolio-level risk. Source: dYdX Docs on cross margin and liquidation. Traders active in FARTCOIN-USD should reassess leverage, hedges, and stop-loss placement to account for cross-collateral effects once the change takes effect, aligning risk controls with account-equity-based liquidation. Source: dYdX Docs and dYdX Foundation governance announcement.