Billions poured into Bitcoin funds throughout September, then something shifted on the very last trading day of the quarter. The answer reveals a hidden pattern that repeats every three months across crypto markets.
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On September 30, 2026, the final trading day of the third quarter, investors withdrew $148.7 million from U.S. spot Bitcoin (CRYPTO:BTC) funds, according to SoSoValue data. Ethereum (CRYPTO: ETH) funds saw outflows of $59.6 million, while Solana (CRYPTO: SOL) funds lost $11.1 million on the same day.
This marked an abrupt end to a nine-day trend of inflows into Bitcoin funds, which…
