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

Jamie Dimon Warns Tariffs Could Prompt Inflation, Global Economic Downfall

The CEO of JPMorgan Chase wrote a note to shareholders on Monday, voicing concerns about President Donald Trump’s tariff policy.

JPMorgan CEO Jamie Dimon (CoinDesk)

Finance

Circle’s IPO Filing Tests Crypto Market Confidence After Trump’s Tariff Shock

Circle’s long-awaited IPO filing reignites hopes for crypto listings, but shaky markets and weak financials raise doubts.

(Yorgos Ntrahas/Unsplash)

Markets

Avalanche's AVAX Could Rise 10-Fold by 2029: Standard Chartered

Improved scalability should drive activity and value to the Avalanche network, said Geoff Kendrick.

The Avalanche booth at HBC 2022 (Danny Nelson/CoinDesk)

Markets

Bitcoin ETFs Could See $3B in Q2 Inflows Even Without Price Recovery, Says Analyst

The spot funds managed net inflows in the first quarter despite declining prices, but how much was true demand and how much was arbitrage remains in question.


Finance

Fidelity Lets Investors Directly Invest in Crypto Through New IRA Plan

Clients of the brokerage firm have increasingly voiced interest in a tax-advantaged way to trade and hold crypto, a person familiar with the matter, said.

Fidelity (Smith Collection/Gado/Getty Images).

Finance

Stablecoin Giant Circle Files for IPO After $1.7B Stablecoin Reserve Windfall

If approved, the stock of the company will be trading on the New York Stock Exchange under the symbol "CRCL."

Jeremy Allaire, Co-Founder, Chairman and CEO, Circle. (Getty Images)

Markets

OpenAI’s $40B Raise Calms Market Jitters, Sends CoreWeave and AI Tokens Higher

AI tokens, including NEAR, ICP, TAO and RENDER rose on Tuesday after OpenAI announced the closing of its record-breaking private funding round the day prior.

Cloud Based Artificial Intelligence Computing Company CoreWeave Has IPO On Nasdaq Exchange. (Michael M. Santiago/Getty Images)

Markets

Risk to Bitcoin Buying Plans Makes Strategy a Sell, Says Wall Street Analyst

Michael Saylor's perpetual capital raising machine could be nearing its limit, according to Monness, Crespi, Hardt & Co.

Strategy Executive Chairman Michael Saylor at the Digital Asset Summit in New York City on March 20, 2025. (Nikhilesh De)

Finance

Circle Hires JPMorgan, Citi With Plan to File IPO in Late April: Fortune

The issuer of the USDC stablecoin is aiming again to go public after an attempted SPAC merger in 2021 never materialized.

Jeremy Allaire, Co-Founder, Chairman and CEO, Circle. (Getty Images)

Finance

Bitcoin Could Threaten Dollar’s Reserve Currency Status: BlackRock’s Larry Fink

In a letter to shareholders, the chairman of the world’s largest asset manager warned about the soaring U.S. debt and the possible competition that bitcoin poses to the U.S. Dollar.

Larry Fink, CEO of BlackRock, at a climate conference in Dubai in December 2024. (Getty Images)