NextFin news, On Monday, September 13, 2025, memecoins experienced a notable rally in U.S. cryptocurrency markets, driven by traders' expectations of an upcoming Federal Reserve interest rate cut and the potential approval of altcoin exchange-traded funds (ETFs) in the United States, according to CoinDesk.
The surge in memecoin prices coincided with increased inflows into Bitcoin ETFs, which saw a $642 million inflow on Friday, September 12, led by major institutional investors such as Fidelity and BlackRock. These inflows reflect positioning ahead of the Federal Open Market Committee (FOMC) meeting scheduled for this week, where a 25 basis point rate cut is widely anticipated by economists, as reported by CoinGape.
Market analysts surveyed by Reuters indicated that 105 out of 107 economists expect the Fed to reduce interest rates by 25 basis points at the September 17 meeting, with up to three cuts possible before the end of 2025. This expectation has fueled risk-on sentiment in the crypto market, contributing to the memecoin rally.
Additionally, the broader cryptocurrency market capitalization surpassed $4 trillion recently, boosted by these Fed rate cut bets and ETF inflows, as noted by CryptoRank. Altcoins, including memecoins, have gained momentum amid these developments.
The rally took place primarily in U.S. markets where the Federal Reserve's monetary policy decisions have a direct impact. Traders are actively discussing the potential for a new altcoin season on social media platforms, further amplifying interest in memecoins.
In summary, the memecoin rally on Monday was driven by a combination of anticipated Federal Reserve rate cuts and optimism surrounding the approval of U.S. altcoin ETFs, reflecting increased institutional and retail investor activity in the cryptocurrency sector.
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