Crypto stocks rise following bitcoin bounce

** Cryptocurrency and blockchain-related stocks rise before the bell as bitcoin rebounds along with markets** Bitcoin , world's biggest cryptocurrency, up 1.3% to $79,910 after hitting new 2025 low on Mon of about $74,446. Ether up 0.6% to $1,579.45** Equity futures rising on Tues on hopes of tariff talks, following a brutal selloff in which investors dashed for safe havens ** Crypto exchange Coinbase Global up 3%, notable bitcoin compiler Strategy advances 3% premarket** Retail trading platform Robinhood up nearly 4%** Crypto miners gain: Riot Platforms ~4%, Mara Holdings 4%, Cleanspark 3%, Bit Digital 2.5%** ProShares Bitcoin Strategy ETF and iShares Bitcoin Trust ETF both up >2% premarket** BTC off ~16% YTD so far