[The Meme Coin sector has yet to recover; in the past seven days, Pump.fun smart money shows small gains at the top, with most mid-tier addresses pulling back] BlockBeats news, September 17: According to GMGN data, while active top-tier smart money maintained high transaction volumes over the past seven days, today's returns have mostly turned negative or flattened, with significant divergence in seven-day returns. Mid-tier addresses generally had a seven-day win rate of less than 50%, with pullbacks widening. A few long-term holding accounts saw seven-day losses exceeding 80%, while most smart money addresses remain on the sidelines.