This article provides a comprehensive overview of crypto bulk transactions, focusing on block trades which are large-scale transactions executed outside public markets to minimize market impact and maintain privacy. It explains their structure, types, and advantages such as reduced market disruption and improved liquidity for institutional investors, while addressing potential risks like market opacity and counterparty risk. The piece serves institutional and retail investors by offering insights into efficient market navigation. With clear sections, it enhances the understanding of block trades, ensuring a smooth reading experience. Keywords: block trades, institutional investors, liquidity, market impact, privacy.