Solana is the best choice for building an on chain Nasdaq. Compared with Solana's consensus mechanism, Arbitrarum's consensus mechanism is based on the V8 gasoline engine on Ferrari, and even if further optimized, it is based on the prototype of Ethereum's steam engine consensus mechanism, which essentially belongs to "boiling water in a boiler". However, Solana's consensus mechanism is different. It is the permanent magnet motor on Tesla cars, a natural pioneer and a dimension of consensus mechanism based on steam engine prototype optimization. Not to mention Alpenglow compressing the median confirmation speed to 100 milliseconds and reshaping the game environment between on chain market makers and MEV searchers by starting with the TX sorting mechanism.