Riot Platforms Inc

Bitcoin miners get into AI to survive halving

Barbara Terrio

The bitcoin halving took effect late on Friday, cutting the issuance of new bitcoin in half. Bitcoin miners have spent ...

Citigroup, Lyft, Salesforce, Chewy and more

Barbara Terrio

Check out the companies making headlines before the bell. Citigroup — Shares fell 1% after the bank warned investors on ...

Ether tops $2,000 for the first time since April, bitcoin reaches an 18-month high

Gregory Daniels

Jakub Porzycki | NurPhoto | Getty Images The price of ether jumped Thursday, topping the key $2,000 level for the ...

Bitcoin doubles for 2023, tops $35,000

Gregory Daniels

Bitcoin. Filip Radwanski | Sopa Images | Lightrocket | Getty Images The price of bitcoin briefly topped $35,000 for the ...