According to the source, the last time ETH closed Q3 at a similarly elevated level, the following Q4 nearly doubled, framing a potential seasonal momentum setup for Ethereum (source: X post dated Sep 28, 2025). The post provides no underlying data, price levels, or methodology to substantiate the claim, so traders should independently verify ETH quarterly history before building a directional thesis (source: content review of the referenced post). Given the absence of evidence in the source, a data-confirmation approach is warranted: anchor decisions to the actual Q3 closing print and require early Q4 trend confirmation and volume follow-through before positioning (source: reliance on the source’s lack of supporting data).