There goes a saying that: Summer Sol, August Avax and September Stables. Many people believe that September will be in red so there might be some trend here and there but overall I think Solana will correct after a dreamy summer; top altcoins has never been a trend while NFT will also lose its either. I also believe in a bright September for Polkadot ecosystem with Acala launch. Last but not least, a new trend so called "Metaverse" is growing.