Nearly 70% of altcoins outperformed BTC in a single week. How are whales positioning for a potential 'altseason'?

BlockBeats news, September 20 — As UNI, ZEC, and NEAR successively outperformed BTC by a clear margin, assets such as AVAX, STRK, AR, and ENA also joined the ranks of leading gainers. Meanwhile, BTC's market share has retreated from the beginning of the month, and some large Hyperliquid accounts have begun directly trading this relative strength shift. The BTC market share