On 21 February 2026, Capriole Fund founder Charles Edwards argued that Bitcoin's fair value should already be marked down by about 20% to reflect the rising threat from quantum computing. He warns that if the network fails to transition to quantum-resistant cryptography, a future "Q-Day" could expose 20–30% of the supply to theft and forced selling, potentially driving much steeper valuation discounts in the coming years.

KITE has advanced from a base near $0.16 to highs around $0.2706, with bulls overcoming the $0.24–$0.25 barrier and now testing a dense resistance area below $0.30. Derivatives data show Open Interest climbing toward $100–$120 million and funding rates turning firmly positive, signaling leveraged long interest but also rising liquidation risk if momentum fades. Technical supports sit near $0.25, $0.20 and $0.18, while a sustained move above $0.27 could open a path toward the $0.30–$0.35 zone.

Bitcoin sentiment remains deep in extreme fear, with the Fear & Greed Index at 7 and stuck in that zone for 22 straight days. BTC has struggled to recover, trading around $67,700 after a bounce from $60,000. Thresholds mark fear below 47, greed above 53, and extreme bands at 25 and 75.

According to Google Trends data cited by AOL Finance, searches for "Bitcoin is dead" and "Bitcoin is going to zero" have climbed to record levels while the asset trades around $67,713. Matrixport analysts describe sentiment as extremely weak, and Bloomberg Intelligence's Mike McGlone outlines scenarios ranging from sharp downside risk to potential inflection after fear peaks.

Pi Network's Core Team announced on February 20, 2026 that the protocol upgrade to version 19.6 has been successfully migrated, with v19.9 remaining as the last stage ahead of v20. Node operators are instructed to upgrade in time to stay connected to the network and support transaction validation under Pi's user-centric, progressively decentralized design.

Bitcoin has moved sideways for over two weeks and has spent more than six weeks consolidating between $85k and $90k, after briefly pushing above $97k before reversing. According to CoinMarketCap, the Fear and Greed Index has dropped into extreme fear, while soft spot demand and ETF outflows leave momentum weak and put focus on whether $65k can hold into late March.

According to CryptoRank, retail holders of the official TRUMP and MELANIA memecoins are facing over $4.3 billion in losses after the tokens plunged more than 90% from their early 2025 peaks. The TRUMP token has dropped from an all-time high of $75 to around $3.55, while MELANIA has fallen from $13.05 to about $0.11, as insiders and exchanges reportedly captured substantial profits. Data cited from blockchain analytics shows losses are concentrated among nearly two million smaller wallets, with insiders earning roughly $600 million and some wallets extracting over $1.2 billion in total.

On 21 February 2026, developers and researchers reiterated that quantum computing is a distant threat to Bitcoin and Ethereum, not a current crisis. Bitcoin has slid about 46% from its October 2025 peak of $126,100 to roughly $67,000, while Ether is down around 58% to near $1,950; observers attribute recent moves to macro liquidity and capital shifts toward AI, rather than quantum fears.