A Glassnode chart went viral on social media yesterday: "The altcoin season signal has just flipped." On the same day, XRP rose 7% in a single day, reaching $1.52, SOL bounced back to $116, and HYPE climbed nearly 19% over the week. Altcoin traders are celebrating—comments everywhere say, "Rotation has started."
But one piece of data is especially striking: on September 21, the XRP ETF had zero net inflows—this is the fourth "silent day" in September. On the same day, the SOL ETF saw net inflows of $26 million, and HYPE also had $2.9 million (according to SoSoValue data). Prices went up, but institutional money didn’t follow—this combination is a bit odd.
Now look at the overall market: BTC dominance is still in the 57%–59% range (according to CoinGecko data), and the big money is still clustering in Bitcoin. In the XRP community, there’s a rumor that a whale accumulated 1.54 billion XRP over 96 hours; the catalyst is likely the whale—not an institution.
My take: The actual “go” for the shanzhai season has never been some single chart—it’s when the BTC dominance turns downward. Right now, dominance is barely moving; this looks more like a localized trade driven by sentiment and whales lighting the fuse. You can participate with a small position, but don’t go all-in the moment the “signal light” just turns on—throughout history, false signals have been far more common than real ones. The above is not investment advice.
Do you think this round of the shanzhai season has really arrived? Comment section poll: Yes / False signal.

