Bitcoin and ethereum prices today, Tuesday, September 15, 2026: Crypto prices sliding this morning ahead of Fed meeting
Bitcoin opened at $78,181.33 on Tuesday, September 15, 2026, 1.8% higher than Monday's opening price. Yet, as of 7:24 a.m. ET this morning, the price of bitc...
Some offers on this page are from advertisers who pay us, which may affect which products we write about, but not our recommendations. See our Advertiser Disclosure .
Bitcoin ( BTC-USD ) opened at $78,181.33 on Tuesday, September 15, 2026 , 1.8% higher than Monday's opening price. Yet, as of 7:24 a.m. ET this morning, the price of bitcoin slid to $76,931.56.
Ethereum ( ETH-USD ) opened at $2,515.17 on Tuesday, September 15, 2026 , up 1.6% from Monday's opening price. The price of ethereum slid lower this morning to $2,480.37 as of 7:24 a.m. ET.
Crypto prices were rallying as AI fears swept across markets, but they are sliding in early trading this morning ahead of the start of the Fed's two-day rate-setting meeting.
Sustaining the price rally has also been a challenge for cryptocurrencies like bitcoin, especially as the war with Iran continues to drive energy prices higher and expectations for a rate increase tomorrow have risen along with them.
According to the CME Group's FedWatch tool, there's now a 92.5% chance the Fed will raise rates after tomorrow's two-day meeting. Yesterday, the Fed had an 86.5% chance of raising rates. On Friday, the percentage was 69.4%.
The price of bitcoin this morning, Tuesday, September 15, 2026 , was 1.8% higher than Monday's opening price. Here's a look at how the opening bitcoin price has changed versus last week, month, and year:
The all-time high for bitcoin was $128,198.07 on Oct. 6, 2025. The all-time low value for bitcoin was $0.04865 on July 14, 2010.
The price of ethereum this morning, Tuesday, September 15, 2026 , was 1.6% higher than Monday's open. Here's a look at how the opening ethereum price has changed versus last week, month, and year:
The all-time high for ethereum was $4,953.73 on Aug. 24, 2025. The all-time low value for ethereum was $0.4209 on Oct. 21, 2015.
Bitcoin, ethereum, and other cryptocurrencies are rapidly evolving. Follow the latest developments from Yahoo Finance and others here .
Ethereum is the blockchain, while ether is the cryptocurrency that runs on it. When people say they're "buying ethereum," they're usually buying ETH — the digital asset used to run applications and store value.
Some investors trade short-term, others accumulate their holdings slowly, and still others focus on earning a yield by locking up their ETH to help run the network — a process known as staking.
Ether, the native cryptocurrency used on the Ethereum platform, remains significantly more volatile than the S&P 500 for many investors. But it's no longer a moonshot — it's a foundational piece of a modern digital portfolio.
Here's how to start investing in ethereum.
Step 1: Choose your Ethereum investment strategy
Step 3: Complete identity verification (KYC)
Whether you're brand new to tracking the value of bitcoin and ethereum or a more seasoned crypto investor, Yahoo Finance's price-of-ethereum chart below shows a visual history of how the currency's value continues to move and evolve.
More on crypto from the Yahoo Finance team:
Ethereum vs. Bitcoin: Understanding the key differences
Compare Ethereum and Bitcoin. Learn the key differences between BTC and ETH, from origins and supply to consensus mechanisms and real-world use cases.
How to navigate a crypto meltdown: 'Be willing to hold on'
Financial advisors are reversing course on cryptocurrencies as an investment. So what happens when the next crypto crash occurs?
What is Ethereum? A complete guide to the Ethereum blockchain.
What is Ethereum? Here's your beginner-friendly guide to the blockchain, smart contracts, DeFi, and how ETH differs from Bitcoin. Learn the basics before you invest.
How to buy ethereum — and what to know before you do
Ethereum is becoming a staple in modern digital portfolios. Learn how to choose your investment strategy, pick the right platform, execute the trade, and more.
How to invest in cryptocurrency: A beginner's guide
Before you place your first trade, it's important to understand what cryptocurrency is and how it works. Learn how to invest in crypto in 3 steps.
Is bitcoin's price volatility an investing opportunity? How to buy bitcoin.
Bitcoin's price has swung sharply in recent months. Here's how to buy and store bitcoin as safely as possible.
Gathered from external sources. Rights to this text belong to whoever originally published it.