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

Hyperliquid's HYPE higher by 10% on plans to add prediction markets and options

The exchange said it has added support for outcome-based trading in a move to compete with prediction markets.

(César Couto/Unsplash)

Finance

Visa and Mastercard aren’t buying the stablecoin hype for everyday payments

Despite crypto’s promise of faster, cheaper transactions, the payments giants aren’t buying the stablecoin pitch, at least not in developed markets.

(Kateryna Ivanova/Unsplash)

Policy

Brian Armstrong was snubbed by top executives from the biggest U.S. banks in Davos

Stablecoin rewards and the Clarity Act widen the divide between crypto and TradFi, according to people who spoke with the WSJ.

(Michael M. Santiago/Getty Images)

Markets

Circle’s biggest bear just threw in the towel, but warns the stock is still a crypto roller coaster

Circle’s rising correlation with ether and DeFi exposure drives the re-rating, despite valuation and competition concerns.

Circle logo on a building

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Markets

Bitcoin holds $84,000 — for now — but analysts warn of drop to $70,000 if support fails

Thursday's decline showed that, despite hopes for being a macro hedge, bitcoin continues to trade like the riskiest of risk assets when markets turn lower.

CoinDesk

Markets

Here are key levels to watch as bitcoin plunges to $84,000

While precious metals and stocks bounce from their worst levels of the session, crypto remains near the day's low.

Tug of war (Shutterstock, modified by CoinDesk)

Markets

Meta and Microsoft continue going big on AI spending. Here's how bitcoin miners could benefit

In its fourth quarter earnings report, Meta said capital spending plans for 2026 should be in the range of $115-$135 billion, well ahead of consensus forecasts.

(Justin Sullivan/Getty Images)

Policy

White House to meet with crypto, banking executives to discuss market structure bill

A vote on the legislation was delayed earlier this month after hitting resistance over how it proposes regulation regarding stablecoins.

White House (Michael Schofield/Unsplash)

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Markets

Coinbase rolls out prediction markets to all U.S. customers

The feature, first announced in December, was built in partnership with U.S.-regulated prediction market operator Kalshi.

Coinbase

Markets

Circle shares rise 4% as Polymarket-driven USDC growth prompts analyst upgrade

Mizuho's Dan Dolev revised his bearish outlook on the stablecoin issuer, upgrading the stock to neutral.

Circle logo on a building