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Olga Kharif

Olga Kharif

Fortune

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MicroStrategy boss Michael Saylor's Bitcoin-buying plans paid off big during this year's boom

The premium that MicroStrategy is getting over Bitcoin after the January introduction of U.S. exchange-traded funds that can hold the cryptocurrency...

30.04.2024 60

Fortune

Olga Kharif

Ethereum developers approve tweak to slow down ‘staking,’ one of the few reliable ways to earn returns in crypto

Staking has worked a little too well, and the respite will allow developers to figure out longer-term solutions.

16.09.2023 10

Fortune

Olga Kharif

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