According to the source, the SEC has set crypto ETF listing standards that could open the floodgates for new products, as indicated in a social media post dated Sep 19, 2025, and the source cautions that price impact may be uneven across assets and issuers. The source advises traders to watch registration effectiveness dates, exchange listing approvals, first-day AUM, spreads, and volumes to identify which ETFs attract inflows and liquidity, per the same post. The source further indicates that dispersion may favor products linked to deeper underlying liquidity and established service providers, so the source recommends tracking order book depth, creation-redemption activity, and primary-market flow metrics around launch windows to manage slippage and basis risk.