TradingView has announced its Black Friday sale, providing up to 80% off on annual subscriptions, plus an additional free month. This promotion comes as Bitcoin experiences significant volatility, with prices currently below $90,000, creating uncertainty in the market. TradingView highlights its advanced tools designed to help traders navigate these fluctuations by tracking trends and key levels. In related news, Bitcoin Hyper ($HYPER), a new Layer 2 project on the Solana Virtual Machine, is attracting attention. The project aims to enhance Bitcoin's programmability and flexibility, potentially offering new opportunities for developers and traders alike.