Key Market Intelligence on October 21st, How Much Did You Miss?
1. On-chain Funds: $40.5M USD flowed into Arbitrum today; $69.0M USD flowed out of Ethereum 2. Largest Price Swings: $PAPARAZZI, $BAS 3. Top News: Polymarket Launches Cryptocurrency '15-Minute Price Change' Prediction
Featured News
1. Polymarket Launches Cryptocurrency '15-Minute Price Guessing' Prediction
2. Chinese Narrative Memes Significantly Active, 'Base Life' Sees 24-Hour Surge of 50x
3. Four Major AI Models Open New Positions Again, GEMINI and GPT Lead in Losses Despite High Trading Activity
4. Coinbase Acquires On-Chain Fundraising Platform Echo for $375 Million to Help Build a Comprehensive Crypto Investment Stack
5. Binance States Users with at Least 220 Points Can Claim 1600 BLUAI Token Airdrop
Trending Topics
Source: Overheard on CT, Kaito
The following is a translation of the original content:
[NOBLE]
Noble has gained widespread attention on Twitter today due to its recent developments and strategic positioning in the cryptocurrency space. The project focuses on stablecoin issuance and real-world asset (RWA) integration, has launched a leaderboard on Kaito, and has garnered support from major investors such as Paradigm and Polychain. Noble is seen as a Layer 1 blockchain on Cosmos specifically designed for stablecoins and RWA, with plans to launch an EVM-compatible Rollup. The project has facilitated over $22 billion in transaction volume and has attracted attention for its innovative stablecoin-native DeFi approach.
[MET]
Today, the discussion about MET mainly revolved around the Meteora airdrop and its innovative distribution mechanism. Users were excited about receiving a large airdrop allocation and expressed gratitude for the potentially life-changing airdrop. The option to convert airdrop allocations into fee-generating LP NFTs was considered a novel approach, reducing sell pressure while enhancing earning opportunities. The community actively used the airdrop tracking tool and discussed how to maximize distribution strategies. The overall atmosphere was filled with anticipation and optimism, welcoming the upcoming TGE (Token Generation Event).
[BWB]
Today, there was a high level of Twitter discussion about BWB, mainly due to its initiatives with Bitget Wallet. Tweets emphasized Bitget Wallet's new features, including red packets for quick crypto transfers, the launch of the Bitget Wallet card in the Asia-Pacific region, and the $100,000 hold2earn event held in collaboration with Theo Network and Arbitrum. These initiatives were seen as enhancing user engagement and driving strategic moves toward real-world asset applications in the crypto space.
[OPENSEA]
Today, the discussion about OpenSea mainly focused on the launch of its Wave 1 Treasure Chest Reward program, with mixed community reactions. Many users expressed disappointment that the rewards did not meet expectations, citing fees higher than earnings. Despite the criticism, users still acknowledged improvements to the OpenSea platform and looked forward to the upcoming Wave 2. Additionally, the community was excited about the upcoming NFT series and airdrop events, with OpenSea remaining a key platform for these events.
[BGB]
Today, the discussion about BGB primarily focused on Bitget airdropping 64,570 BGB tokens to VIP3 and above users as a reward for high trading volumes. This move was seen as a strategic way to enhance user loyalty and engagement, providing substantial rewards. The discussion also highlighted Bitget's unique design of VIP services, combining incentives, privileges, and identity roles, setting a new standard in the industry. The platform continues to promote the integration of BGB into the ecosystem, further enhancing its utility and value, while boosting positive market sentiment.
Featured Articles
2. "The Story of the $25 Million NFT Bought by Coinbase, Spanning 3 Years"
On October 21, 2025, an Ethereum wallet labeled as 'coinbase.eth' transferred $25 million USDC to cryptocurrency influencer Cobie to purchase an NFT named UpOnly. UpOnly was once the hottest podcast in the crypto community, hosted by Cobie and his partner Ledger, featuring interviews with heavyweights like Vitalik Buterin, SBF, and more. The show ceased airing in 2022 after the FTX collapse, and this NFT was issued by Cobie that year. The holder can choose to destroy it, forcing the two hosts to record a new season of the show.
On-Chain Data
On-chain fund flow on October 21

Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.
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