Index

A crypto Index provides a way for investors to gain diversified exposure to a specific basket of digital assets through a single tokenized product. These indices often track specific sectors, such as DeFi, DePIN, or RWA, and are automatically rebalanced via smart contracts. In 2026, AI-managed thematic indices have become the gold standard for passive investing, allowing users to track the "blue chips" of the Web3 economy without manual portfolio management. This tag covers index methodology, rebalancing frequency, and the benefits of diversified crypto baskets.

25451 Articles
Created: 2026/02/02 18:52
Updated: 2026/02/02 18:52
Optimism price prediction 2026–2032: Will OP token gain momentum?

Optimism price prediction 2026–2032: Will OP token gain momentum?

Key takeaways: Optimism’s (OP) commitment to innovation is highlighted by its support for Layer-3 solutions. These solutions enable the development of decentralized

Author: Cryptopolitan
What Does 54 Mean For Your Crypto Portfolio?

What Does 54 Mean For Your Crypto Portfolio?

The post What Does 54 Mean For Your Crypto Portfolio? appeared on BitcoinEthereumNews.com. Unlocking The Altcoin Season Index: What Does 54 Mean For Your Crypto Portfolio? Skip to content Home Crypto News Unlocking the Altcoin Season Index: What Does 54 Mean for Your Crypto Portfolio? Source: https://bitcoinworld.co.in/altcoin-season-index-explained-7/

Author: BitcoinEthereumNews
Crypto Fear & Greed Index Hits Neutral At 48

Crypto Fear & Greed Index Hits Neutral At 48

The post Crypto Fear & Greed Index Hits Neutral At 48 appeared on BitcoinEthereumNews.com. Crucial Shift: Crypto Fear & Greed Index Hits Neutral At 48 Skip to content Home Crypto News Crucial Shift: Crypto Fear & Greed Index Hits Neutral at 48 Source: https://bitcoinworld.co.in/crypto-fear-greed-index-neutral-19/

Author: BitcoinEthereumNews
How does the US government put GDP data on the blockchain?

How does the US government put GDP data on the blockchain?

Written by AIMan, Golden Finance The US government has taken another on-chain action. On August 28, 2025, the U.S. Department of Commerce announced that it would publish real gross domestic product (GDP) data on nine blockchains starting in July 2025. At the same time, Chainlink also announced a partnership with the U.S. Department of Commerce to upload six key U.S. economic data to 10 blockchains. What's going on? Why are there different numbers of blockchains? How are they all uploaded? This article briefly explains. Hash: US Department of Commerce puts GDP document hash values on blockchain On August 28, 2025, the U.S. Bureau of Economic Analysis announced that the annual growth rate of real GDP in the second quarter of 2025 would be revised to 3.3%. In addition to real GDP data, the U.S. Bureau of Economic Analysis also releases nominal GDP, real final sales by private domestic buyers, real gross domestic income (GDI), the average of real GDP and real GDI, the domestic purchases price index, the personal consumption expenditures (PCE) price index, and the core PCE price index. The document is published in PDF format: https://www.bea.gov/sites/default/files/2025-08/gdp2q25-2nd.pdf The U.S. Department of Commerce subsequently announced that it had published the official hash of the PDF file of GDP data for the second quarter of 2025 (including the total GDP in some cases) to the following nine blockchains: Bitcoin, Ethereum, Solana, TRON, Stellar, Avalanche, Arbitrum One, Polygon PoS and Optimism. In other words, the U.S. Department of Commerce downloaded the above PDF file and performed a SHA256 hash operation on it, and the hash result was: c70972a12908b73c2407d9cc6842ba2a02203a690f3090cd29f30c45f0cfd93d This hash value is then published to nine blockchains, either as a memo or as data embedded in a smart contract, along with the total data (depending on the blockchain). The transaction hash or smart contract address for each blockchain is as follows: Bitcoin transaction hash: fcf172401ca9d89013f13f5bbf0fc7577cb8a3588bf5cbc3b458ff36635fec00 Ethereum smart contract address: 0x36ccdF11044f60F196e981970d592a7DE567ed7b Solana Transaction Hash: 43dJVBK4hiXy1rpC5BifT8LU2NDNHKmdWyqyYDaTfyEeX8y3LMtUtajW3Q22rCSbmneny56CBtkictQRQJXV1ybp TRON transaction hash: 3f05633fb894aa6d6610c980975cca732a051edbbf5d8667799782cf2ae04040 Stellar transaction hash: 89e4d300d237db6b67c 510f71c8cd2f690868806a6b40a40a5a9755f4954144a Avalanche smart contract address: 0x36ccdF11044f60F196e981970d592a7DE567ed7b Arbitrum One smart contract address: 0x36ccdF11044f60F196e981970d592a7DE567ed7b Polygon PoS smart contract address: 0x36ccdF11044f60F196e981970d592a7DE567ed7b Optimism smart contract address: 0x36ccdF11044f60F196e981970d592a7DE567ed7b Let’s open the Ethereum smart contract address and take a look: As shown above, the hash value of the U.S. Bureau of Economic Analysis GDP PDF file is indeed written into the Ethereum smart contract. So what about Chainlink? Feed: Chainlink brings 6 data feeds to the chain Unlike the U.S. Department of Commerce, which simply uploads the hash value of PDF files to the chain, Chainlink feeds six key U.S. economic data as data sources (Data Feed) to 10 blockchains. These six data are: real GDP, annualized growth rate of real GDP, PCE price index, annualized growth rate of PCE price index, actual final sales to private domestic buyers, and annualized growth rate of actual final sales to private domestic buyers. Chainlink initially supports 10 blockchains: Arbitrum, Avalanche, Base, Botanix, Ethereum, Linea, Mantle, Optimism, Sonic, and ZKsync. Chainlink also stated that it will update the system monthly or quarterly, depending on the situation, and will gradually support more blockchain networks based on user demand. Taking Ethereum as an example, its feed address is as follows: This means that as long as you integrate Chainlink and choose to read the US Government Macroeconomic Data Feeds, Chainlink will push these six economic indicator data of the US real economy to you on the chain. Conclusion Unlike the U.S. Department of Commerce, which merely uploads document hashes, Chainlink may be more significant. Because oracles feed government macroeconomic data, they can unlock innovative use cases for the crypto market, such as serving as a data source for predicting market results, issuing crypto assets related to official data, inflation-linked crypto products, and so on. This time, the U.S. Department of Commerce and Chainlink put some U.S. official data on the chain, which is of course a manifestation of the government's further acceptance of blockchain. However, it's also important to note that many in the crypto industry already know that blockchain only guarantees that data on the chain cannot be tampered with, but the reliability of the uploaded data itself is questionable. Furthermore, some US government data has been subject to market skepticism, including from Trump himself. Just as, the GDP data released by the U.S. Bureau of Economic Analysis this time is its second estimate. The U.S. Bureau of Economic Analysis releases multiple revisions to its quarterly GDP figures to provide a more accurate picture of the economy. The Advance Estimate is the first release, typically about a month after the end of the period. The Second Estimate, released about a month after the first, is revised based on more data and offers a more accurate picture of the economy. The Third Estimate (Final Estimate) is the final estimate, based on more comprehensive data.

Author: PANews
Big Bull Michael Saylor Signals Again: Bitcoin Announcement Possible Tomorrow

Big Bull Michael Saylor Signals Again: Bitcoin Announcement Possible Tomorrow

The post Big Bull Michael Saylor Signals Again: Bitcoin Announcement Possible Tomorrow appeared on BitcoinEthereumNews.com. Michael Saylor, founder and chairman of MicroStrategy, once again shared Saylor Tracker data and used the phrase “Bitcoin is still on sale” on his social media account. It’s noteworthy that MicroStrategy typically releases new data on Bitcoin purchases the next day after Saylor’s posts. The market interpreted this post as suggesting a new purchase announcement could be coming next week. The company’s current portfolio is as follows: Total Value: $69 billion Total BTC: 632,457 BTC Average Purchase Price: $71,170 Total Return: +53.29% (approximately $23.98 billion profit) According to portfolio data, the company’s Bitcoin purchases have increased significantly over the past year. The price of BTC rose from $50,000 to $109,094 between September 2024 and August 2025, while MicroStrategy shares reached $510 from $78 during the same period. In addition, the ratio of the company’s performance to BTC is as follows: MicroStrategy Shares: +152.54% Bitcoin: +90.40% Relative Performance: +62.14 points It is stated that MicroStrategy purchases an average of 342 BTC every day and spends an average of $37.4 million per day for this. *This is not investment advice. Follow our Telegram and Twitter account now for exclusive news, analytics and on-chain data! Source: https://en.bitcoinsistemi.com/big-bull-michael-saylor-signals-again-bitcoin-announcement-possible-tomorrow/

Author: BitcoinEthereumNews
Dogecoin Price Prediction: The Real Reason DOGE & PEPE Holders Are Jumping Ship – It’s Not The Bitcoin Price

Dogecoin Price Prediction: The Real Reason DOGE & PEPE Holders Are Jumping Ship – It’s Not The Bitcoin Price

The post Dogecoin Price Prediction: The Real Reason DOGE & PEPE Holders Are Jumping Ship – It’s Not The Bitcoin Price appeared on BitcoinEthereumNews.com. When traders look at Dogecoin price prediction charts, the story often gets tied back to the Bitcoin price. Historically, when Bitcoin price rallies, meme coins like Dogecoin (DOGE) and PEPE have tagged along, surfing on liquidity waves. But the reason these communities are now bleeding holders has little to do with Bitcoin’s latest moves.  Instead, it’s about opportunity cost. Crypto markets are always in a state of perpetual flux, and smart money always pivots toward fresher narratives. That’s Layer Brett ($LBRETT), whose presale is going viral as the memecoin-flavored Ethereum Layer 2 scalability solution is about to smash past $2M. Here’s why. Dogecoin: Fading returns in a mature market Dogecoin remains the original meme king, but even bulls on Reddit and CT admit its upside is capped. Every time the Dogecoin price prediction cycle resurfaces, ATH targets of $1 get floated. Yet at a $20B+ market cap, hitting that milestone would demand capital inflows that simply aren’t realistic in today’s fragmented market. It’s practically a meme index at this point. Dogecoin is nostalgic, but with returns that don’t justify the risk or the opportunity cost. PEPE: Last year’s cult token, this year’s laggard PEPE exploded into the spotlight in 2023, with early buyers locking in 1,000x-style gains. But the PEPE narrative has soured as liquidity shifted to newer memes with more aggressive branding. While PEPE’s community remains active, traders know the math: pushing another 500% from its current multi-billion market cap would require institutional flows it’s unlikely to command. If you’re buying PEPE in 2025, watch out—you’re exit liquidity now.  Why it’s not about the Bitcoin price Critics often blame meme coin weakness on Bitcoin price consolidation. But Bitcoin’s run is actually bringing new liquidity into the system—liquidity that’s chasing asymmetric upside, not heavy old memes. Bitcoin price notwithstanding, what’s…

Author: BitcoinEthereumNews
Analysts Warn: A Wave of Altcoin Spot ETF Approvals Could Begin Tomorrow – Here’s What to Watch For

Analysts Warn: A Wave of Altcoin Spot ETF Approvals Could Begin Tomorrow – Here’s What to Watch For

The post Analysts Warn: A Wave of Altcoin Spot ETF Approvals Could Begin Tomorrow – Here’s What to Watch For appeared on BitcoinEthereumNews.com. A large number of cryptocurrency exchange-traded funds (ETFs) are expected to launch in the US this fall. While experts say this could be a significant turning point in digital asset access for both institutional and individual investors, there are also warnings that many products will fail. “The flood of crypto ETFs will begin this fall, and investors will be inundated with these products,” said Nate Geraci, President of NovaDius Wealth Management. Geraci expects more than 90 ETF applications currently submitted to the U.S. Securities and Exchange Commission (SEC) to be approved if they meet the necessary requirements. However, he emphasized that the final decision rests with the investor: “The great thing about the ETF market is that it’s a meritocracy; investors vote with their money. The market naturally separates winners from losers.” Geraci believes the demand for spot-based crypto ETFs is still under-appreciated. He also predicts strong demand for spot ETFs under the 1933 Act for assets like Solana and XRP, citing interest in Bitcoin and Ethereum ETFs as examples. The BlackRock-managed iShares Bitcoin Trust (IBIT) has become the most successful ETF launch in history and currently holds approximately $85 billion in BTC. While Ethereum-based ETFs initially saw less interest, inflows have accelerated in recent months amid rising demand for Ethereum. According to Bloomberg Intelligence analyst James Seyffart, Ether ETFs have received approximately $10 billion in inflows since the beginning of July, accounting for the majority of the $14 billion in total inflows since their launch last year. Geraci also noted increased interest in index-based crypto ETFs, saying they offer investors a simpler way to access the broader digital asset ecosystem. However, he acknowledged that demand for altcoin ETFs is more uncertain due to the underlying dynamics of the projects. Seyffart points out that despite the increase in the number…

Author: BitcoinEthereumNews
Data Revealed: Whales Are Selling This Altcoin, But Short-Term Investors Are Accumulating

Data Revealed: Whales Are Selling This Altcoin, But Short-Term Investors Are Accumulating

The post Data Revealed: Whales Are Selling This Altcoin, But Short-Term Investors Are Accumulating appeared on BitcoinEthereumNews.com. Cryptocurrency analyst Joao Wedson made remarkable statements about Uniswap (UNI) and the Bitcoin (BTC) market in his latest assessment. As short-term investors accumulate Uniswap, the share of the top 100 UNI addresses is declining, according to Wedson. This suggests that Uniswap is moving towards a more decentralized structure by 2025. Wedson also highlighted an important point for data enthusiasts: UNI’s Metcalfe Ratio is on the rise again. This ratio measures the value of a network by comparing its market capitalization to the square of its active addresses. According to Metcalfe’s Law, a network’s value grows proportionally to the square of its user base. A low Metcalfe Ratio may indicate that the price is lagging behind as the network grows, potentially indicating a potential appreciation. High Metcalfe Ratio: May indicate that the price has exceeded user growth, meaning there is a risk of overvaluation. Wedson pointed out some negative indicators on the Bitcoin side: BTC has lost its trendline in the Russell 2000 index. Given the historically strong correlation, this could be interpreted as a potential bearish signal in the market. The Sharpe Ratio is below 2024 levels, indicating a weakening risk-return ratio and smaller price fluctuations. BTC has yet to break through historic highs in some fiat pairs such as BTC/EUR and BTC/RUB. *This is not investment advice. Follow our Telegram and Twitter account now for exclusive news, analytics and on-chain data! Source: https://en.bitcoinsistemi.com/data-revealed-whales-are-selling-this-altcoin-but-short-term-investors-are-accumulating/

Author: BitcoinEthereumNews
Grayscale Files Registration Forms for Polkadot and Cardano ETFs

Grayscale Files Registration Forms for Polkadot and Cardano ETFs

Grayscale Investments has submitted formal registration paperwork to the SEC for two new cryptocurrency exchange-traded funds.

Author: Brave Newcoin
Wall Street investors are fleeing U.S. stocks in September and moving into foreign banks and gold miners

Wall Street investors are fleeing U.S. stocks in September and moving into foreign banks and gold miners

Wall Street is officially spooked. September started with warning signs flashing across every major index, pushing investors straight into foreign banks and gold miners. This is about survival. August ended with the S&P 500 breaching 6,500, and the Dow Jones notching fresh highs. But that meant nothing to those who’ve been here before. Historically, this […]

Author: Cryptopolitan