The post Optimism (OP) In The Red Zone and Investors Look at Presale Project Sparklo (SPRK) appeared first on Coinpedia Fintech News The blockchain space represents a market in which just about anyone can get engaged and truly find a hidden gem project that can provide them with significant returns. Not every single project in the Web3 space can perform well and some even begin to decrease in value over time, such as the case with Optimism …