Core Insights - SharpLink (NASDAQ: SBET) has accumulated a total of 4,723 ETH rewards from its Ethereum staking strategy as of October 6, 2025 [1] - The company earned 451 ETH in rewards over the past week, which includes both liquid and native staking forms [1] - Currently, SharpLink is utilizing its entire ETH treasury for staking and has not made any new ETH purchases or stock buybacks in the past week [1]