According to the source, Canaan secured $72 million in strategic equity, is refocusing on BTC mining rigs, and is ramping US production (source: the source). For trading, monitor NASDAQ: CAN price action alongside ASIC miner pricing, US delivery lead times, and miner capex and hashrate/difficulty trends, validating developments via Canaan investor updates and Bitcoin network statistics (source: Canaan investor materials; BTC.com network data).