Today's Crypto and Bitcoin News

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Tuesday2026/0421
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MSTR Stock Faces Overbought Signals Amid Depleting Cash Reserves

Key Insights:Amid the MSTR stock rally and the Strategy’s Bitcoin purchases, some investors raised concerns over the company’s depleting cash position.The MSTR stock has entered overbought territory with RSI in the 70s, signaling a possible short term pullback.Long term outlook remains bullish, supp...

MemeCore Upgrade Keeps Price Above $3 Amid Rising Interest in Maxi Doge

CoinMarketCap reports:For beginners, Maxi Doge’s appeal is straightforward: a low entry price during the presale, a brand built around internet memes, and staking rewards already live. This combination has helped Maxi Doge stand out as traders look for their next hot investment before it lists on ma...

Michael Saylor Buys $254 Million in Bitcoin Amid Collapse of U.S.-Iran Peace Talks

CoinDesk reports:Michael Saylor spent $2.54 billion on Bitcoin, coinciding with the breakdown of peace talks between the U.S. and Iran. As of April 21, the market price of Bitcoin was above $66,000...99.9%Yes.Market reactionThis April 21 contract term99.9%Yes, only one day remains until the final ou...

Former Ripple CTO Says RLUSD Lacks Neutrality, XRP Maintains Edge

RLUSD serves settlements but lacks neutrality due to centralized controlsXRP maintains independence, reinforcing its role as neutral bridge assetSchwartz highlights regulatory ties shaping RLUSD limitations in global paymentsDebate around Ripple’s payment structure intensified after comments from Da...

Dogecoin Surpasses $800M in Daily Transaction Volume, Signals Renewed Market Momentum

Dogecoin records massive transaction spike as network activity surges sharplyWhale movements increase as $800 million DOGE volume shocks marketMarket momentum builds as Dogecoin nears key price recovery levelDogecoin has moved back into focus after a sudden expansion in blockchain activity pointed t...

Strategy Exceeds BlackRock in Bitcoin Holdings

CoinDesk reports:After a series of aggressive purchases, Strategy has regained its lead over BlackRock, currently holding 815,061 bitcoins. Learn how their corporate model differs from ETFs.The chart shared by Coin Bureau reveals a shift in institutional holdings.https://twitter.com/coinbureau/statu...

Team Multisig Address Distributes 50M AIOT Tokens Worth $1.858M

Huoxing Finance reports, according to Arkham data, a suspected team multisig address (0x33E) distributed 50 million AIOT tokens over the past 32 minutes. The tokens were sent in 10 transactions to different addresses, each transferring 5 million tokens, totaling approximately $1.858 million. CMC dat...

Kelp DAO Hack Sparks Debate Over Cross-Chain Bridges and Layer 2 Security

Author: Gu Yu, ChainCatcherMore than 40 hours after the theft, the ripple effects triggered by Kelp DAO continue to unfold, with an increasing number of prominent projects such as Aave, LayerZero, and Arbitrum being drawn in, even leading to certain popular narratives facing a death sentence.Renowne...

Solana Surpasses Other Blockchains in Tokenized Stock Volume, Eyes $110 Target on April 18

CoinDesk reports:Since July 2025, Solana has processed more tokenized stock trading volume than all other blockchains combined, and Solana's Polymarket contract reached $110 on April 18, reflecting bullish sentiment with an expected 15% increase in probability.Market reactionTraders are closely moni...

Bitcoin Price Holds Above $75,000 Amid U.S.-Iran Ceasefire and Fed Chair Hearing

CoinDesk reports:Bitcoin's trading price has surpassed $75,000, with traders closely monitoring the expiration of the U.S.-Iran ceasefire agreement and Kevin Warsh's appearance at the Federal Reserve Chair nomination confirmation hearing. The Bitcoin market anticipates reaching $200,000 by December ...

Kelp DAO Hack Sparks Debate on Cross-Chain Bridges and Layer 2 Security

Author: Gu Yu, ChainCatcherMore than 40 hours after the theft, the ripple effects triggered by Kelp DAO continue to unfold, drawing in an increasing number of prominent projects such as Aave, LayerZero, and Arbitrum, and even leading to certain popular narratives facing a death sentence.Prominent KO...

The UK Treasury announces a modernization plan for payment services, promoting tokenization and AI regulation.

ME News reports that on April 21 (UTC+8), the UK Treasury and Economic Secretary Lucy Rigby announced a series of measures during London Fintech Week aimed at modernizing payment services regulation and enhancing the UK’s fintech competitiveness. The plan’s core elements include establishing a unifi...

Polkadot Price Prediction: DOT Faces Critical $1.25 Support Test

DOT remains in a bearish structure below EMAs with lower highs and weak momentumPrice compression signals a potential breakout while $1.25 support remains key riskDeclining open interest and spot outflows show reduced leverage and cautious sentimentPolkadot (DOT) continues to face pressure as it tra...

Hyperliquid HYPE Price Falls Amid Bearish Pattern and $11M Whale Short

Hyperliquid’s native token HYPE is showing signs of weakness after a strong run earlier this year.As of April 21, 2026, Hyperliquid’s native token HYPE is trading around $40.89, down 0.60% in the last 24 hours and 8.63% over the past week. Despite the recent pullback, the token still maintains a str...

OSL CBO Eugene Cheung Highlights the Need for a Mature Compliance Settlement Layer in Stablecoin Payments

According to ME News, on April 21 (UTC+8), Eugene Cheung, Chief Business Officer of OSL Group, stated at the Money 20/20 Asia summit in Bangkok that one of the key challenges to achieving institutional-scale adoption of stablecoin payments is building a mature compliance and risk management settleme...

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