From April 13 to 19, 2023, the Solana ecosystem has seen multiple advancements. Canada approved four institutions—Purpose, Evolve, CI, and 3iQ—to launch a Solana spot ETF with staking features on the Toronto Stock Exchange on April 16. In the United States, expectations for a Solana ETF have increased, with Polymarket predicting an 81% probability of approval by the end of the year, influenced by SEC Chairman Paul Atkins' pro-crypto stance. In terms of network data, Solana has seen over $120 million in cross-chain bridge funding in the past 30 days, with DEX seven-day trading volume reaching $15.8 billion, exceeding 50% of Ethereum L2's total. The mainnet has launched a confidential balance feature to enhance privacy. In terms of price, SOL rose 27% this week, currently around $130, still about 60% below its January peak. Janover increased its holdings to 163,651 SOL (approximately $21.2 million), becoming one of the largest corporate holders of Solana in the U.S.; SOL Strategies and Pudgy Penguins launched the PENGU validation node. Despite facing fluctuations in network fees and the impact of meme coin speculation, the Solana ecosystem continues to maintain an expansion trend.