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


Marchés

Crypto bear market is nearing end, with $60K as key bitcoin floor, Compass Point analysts say

Further downside would likely require a U.S. equity bear market, analysts say, as bitcoin tests weak support.

CoinDesk

Marchés

Bitcoin bounces 7% from lows, but crypto remains under pressure in U.S. trade

Crypto-related stocks like Robinhood, Coinbase, and Strategy continued to sport sizable losses on Monday.

Price bounce (Getty Images)

Marchés

Cboe is looking to make trading as simple as a ‘yes or no’ rivalling prediction markets

The exchange is in early talks on a yes-or-no options product that mirrors platforms like Polymarket or Kalshi.

The Cboe Global Markets Inc. building in Chicago (Scott Olson/Getty Images)

Marchés

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)

Publicité

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)

Juridique

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)

Marchés

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

Marchés

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

Publicité

Marchés

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)

Marchés

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)