Stephen Alpher

Stephen is CoinDesk's managing editor for Markets. He previously served as managing editor at Seeking Alpha. A native of suburban Washington, D.C., Stephen went to the University of Pennsylvania's Wharton School, majoring in finance. He holds BTC above CoinDesk’s disclosure threshold of $1,000.

Stephen Alpher

Latest from Stephen Alpher


Finance

Bitcoin miner Bitdeer tumbles 17% as $300 million convertible note offering spurs dilution fears

The Singapore-based bitcoin miner and AI data center firm is raising capital to repurchase notes and fund expansion.

Bitdeer (Credit: Bitdeer)

Tech

SocGen taps XRP Ledger for euro stablecoin distribution

The French banking giant expands its euro stablecoin to a third blockchain, deepening institutional use of XRPL for compliant digital assets and onchain settlement

Ripple

Finance

South Korea’s Hanwha makes a $13 million bet on ‘seedless’ crypto wallets

The South Korean financial firm backs the U.S.-based blockchain company to accelerate enterprise wallet technology and real-world asset tokenization.

Wallet (hamedtaha/Unsplash, modified by CoinDesk)

Markets

Bitcoin sinks to $66,000, U.S. stocks lose steam as Fed minutes mention possible rate hike

Bitcoin is now on track for its fifth consecutive weekly decline, and losing this level could open the floor for a fresh leg lower.

Bitcoin (BTC) price on Feb. 18 (CoinDesk)

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Tech

The Protocol: Zora moves to Solana

Also: EF’s Stańczak to leave ED role, XRPL member-only DEX and Ethereum revives the DAO.

geese, migrate

Finance

Bitcoin miner Riot stock jumps nearly 9% as activist Starboard urges AI data center expansion

The activist investor said Riot's 1.7 GW power capacity can drive premium AI hosting deals at Texas sites.

Racks of mining machines.

Markets

Bitcoin volatile, but flat, while crypto stocks bounce amid cooling AI fears

Coinbase, Circle, Galaxy, IREN and Riot led the early morning rebound among crypto-related stocks as the battered software sector found some relief.

curves, swing, volatile, winding road (Raphaël Biscaldi/Unsplash)

Finance

Bitwise aims to offer prediction market ETFs for U.S. elections in 2026 and 2028

Under "Prediction Shares" branding, Bitwise filed to list two ETFs tracking prediction markets betting on the outcome of the 2028 presidential election.

Bitwise Chief Investment Officer Matt Hougan (CoinDesk Archives)

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Markets

Bitcoin's plunge signals coming AI crisis, but massive Fed response will drive new record high: Arthur Hayes

The rise of artificial intelligence is likely to displace millions of workers in quick order, triggering sizable credit defaults, said Hayes.

Arthur Hayes (CoinDesk)

Finance

Tokenized pre-IPO shares topic ignites legal debate at Consensus Hong Kong 2026

Ultan Miller touts a blockchain-based pre-IPO index, while critics warn unauthorized equity tokenization risks legal and investor fallout.

Hecto Finance's Ultan Miller. (Photo by Olivier Acuna/Modified by CoinDesk)