币界网报道：Pi Network, Kaspa, and Bitget Token (BGT) are showing strong bullish momentum as top crypto gainers this week. Pi Network's price surged over 30% amid anticipation of its upcoming mainnet launch and growing adoption in decentralized applications. Kaspa (KAS) continues its upward trajectory with a 25% weekly gain, driven by its unique blockDAG architecture that enables high scalability. Bitget Token rose 18% following the exchange's expansion into new markets and increased trading volumes. Analysts suggest Pi Network could test $50 if mainnet launch succeeds, while Kaspa may target $0.20 as its technology gains recognition. Bitget Token's growth is tied to platform adoption, with potential to reach $1.50 if current trends continue. The broader market recovery and institutional interest are contributing to these altcoins' outperformance.