According to @ai_9684xtpa, the USD plus single-letter stablecoin ticker space is getting crowded, citing USDC, USDT, USDS, and USDD as examples and signaling less room for new symbols and higher lookalike risk in listings and pair selection. Source: @ai_9684xtpa on X, Sep 8, 2025 For trade execution, verify the asset name and contract address before interacting with any new USD* ticker to avoid misorders or fake token traps, as major exchanges instruct users to confirm contract addresses and issuer details prior to trading. Source: Binance Support Help Center Confirm stablecoin contract addresses from issuer pages such as Circle for USDC and Tether for USDT before swapping or depositing to ensure you are trading the intended asset rather than a similarly named token. Source: Circle official documentation and Tether issuer website Check order books and depth across similarly named stablecoin pairs because liquidity can fragment across USD* tickers, which can materially affect spreads and slippage during execution. Source: Exchange order book and depth tools provided by major centralized and decentralized exchanges