Which Cryptos are available on Bittrex?

As a keen investor in the world of cryptocurrencies, I'm curious to know which digital assets are available for trading on the popular exchange platform Bittrex. Could you please elaborate on the range of cryptos offered? Are the major market players like Bitcoin and Ethereum present? Are there any lesser-known but promising altcoins listed? I'm particularly interested in tokens related to decentralized finance and non-fungible tokens (NFTs). It would be helpful to know if Bittrex provides access to such emerging trends in the crypto sphere.