Helene Braun

Helene is a New York-based markets reporter at CoinDesk, covering the latest news from Wall Street, the rise of the spot bitcoin exchange-traded funds and updates on crypto markets. She is a graduate of New York University's business and economic reporting program and has appeared on CBS News, YahooFinance and Nasdaq TradeTalks. She holds BTC and ETH.

Helene Braun

Latest from Helene Braun


Markets

Cathie Wood’s ARK Invest files for two crypto index ETFs tied to CoinDesk 20

One proposed fund will attempt to exactly mimic the CoinDesk 20, but the other would track the index, excluding bitcoin.

Ark Invest CEO Cathie Wood

Markets

Here are the winners and losers (so far) in bitcoin mining from Nvidia's $2B CoreWeave investment

Nvidia’s deepened partnership with CoreWeave raises pressure on bitcoin miners pivoting to AI infrastructure.

Racks of mining machines.

Markets

Coreweave stock gains 9% on fresh $2 billion Nvidia investment

Already an investor in CoreWeave, Nvidia last September had agreed to purchase $6.3 billion of computing services from the AI infrastructure provider.

CoinDesk

Markets

Crypto ETFs with staking can supercharge returns but they may not be for everyone

From yield potential to custody risks, here’s how direct ETH and staking funds compare for different investor goals.

Ether holding vs  (Michael M. Santiago/Getty Images)

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Markets

Here's what bitcoin bulls are saying as price remains stuck during global rally

It's about a lot more than "zooming out." Supply overhangs and investor "muscle memory" regarding gold help explain bitcoin's poor absolute and relative performance.

Here's what bitcoin bulls are saying as price remains stuck during global rally

Markets

Binance plans to bring back tokenized stock trading after 2021 retreat

The exchange shut down its earlier effort under regulatory pressure, but it's now back to exploring offering tokenized equities on its platform.

Binance

Markets

Crypto custodian BitGo down 12%, falling well below IPO price on second trading day

The company came public at around a $2 billion valuation on Thursday.

BitGo at NYSE. (X/Matt Ballensweig)

Markets

Grayscale files for ETF tracking Binance's BNB token, following VanEck’s bid

The proposed "GBNB" trust would offer investors exposure to the native token of the BNB chain without having to directly own the tokens, but approval still hinges on Nasdaq’s filing.

Grayscale on a screen (modified by CoinDesk)

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Markets

Buying ether and Bitmine Immersion ahead of weekend a good bet: Standard Chartered

Increasing transaction activity on Ethereum and Tom Lee's continued buying bode well for the crypto, which has tumbled from 2026 highs in recent days, said Geoff Kendrick.

Ethereum Logo

Markets

Capital One agrees to acquire credit card, stablecoin payment enabler Brex

In a press release from September, Brex said it was planning to launch native stablecoin payments as part of its business.

CoinDesk