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Bitcoin (BTC-USD) opened at $77,368.28 on Tuesday, down 1.6% from Monday’s opening price of $78,661.01. The value of bitcoin at 7:10 a.m. ET fell even further to $76,472.05.

Ethereum (ETH-USD) opened at $2,303.33 on Tuesday, 2.8% lower than Monday’s opening price of $2,369.84. The value of ethereum continued falling as of 7:10 a.m. ET, moving down to $2,278.56.

Despite three straight days of opening above $78,000, bitcoin opened lower this morning and has continued to move downward ahead of the third Fed meeting of the year.

Today marked the lowest opening price for ethereum in over a week.

Crypto investors remain cautious, balancing risks, as negotiations between the U.S. and Iran have stalled and the Strait of Hormuz remains closed. Brent Crude (BZ=F) soared back to over $104 a barrel this morning, keeping inflation concerns front and center for the Federal Reserve and other central banks around the world.

The price of bitcoin this morning was 1.6% lower than Monday’s open. Here’s a look at how the opening bitcoin price has changed versus last week, month, and year:

One week ago: +2%

One month ago: +16.6%

One year ago: -17.5%

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 was 2.8% lower than Monday’s open. Here’s a look at how the opening ethereum price has changed versus last week, month, and year:

One week ago: -0.5%

One month ago: +15.7%

One year ago: +28.5%

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 2: Pick the right platform

Step 3: Complete identity verification (KYC)

Step 4: Fund your Ethereum purchase

Step 5: Execute the trade

Step 6: Securing your investment

Learn more: How to buy Ethereum and what to know before you do

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: 

How to trade crypto: A step-by-step guide

Do you need a bitcoin credit card?

Can you buy crypto with a credit card?

President Trump called for a strategic bitcoin reserve. How it would work.

How to buy a house with crypto

Yes, crypto is taxed. Here’s when you have to pay.

How to buy ethereum — and what to know before you do

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Financial advisors are reversing course on cryptocurrencies as an investment. So what happens when the next crypto crash occurs?

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.

Is the recent bitcoin slump a buying opportunity? Discover the safest ways to buy and store bitcoin in 2026.

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.

From how to buy bitcoin to how it works — find out what you should know about bitcoin as a cryptocurrency.

President Trump is proposing holding and even adding to the government’s bitcoin store, a significant departure from the previous administration. Here's how the strategic bitcoin reserve would work.