Solana is not supported by robinhood please use cryptocurrencies that can be traded on the robinhood platform.

Here are some cryptocurrencies that can be traded on the Robinhood platform:

1. Bitcoin (BTC): Bitcoin is the most well-known and widely traded cryptocurrency and is supported by Robinhood for trading.
2. Ethereum (ETH): Ethereum is the second-largest cryptocurrency and is also supported for trading on Robinhood.
3. USD Coin (USDC): USD Coin, a stablecoin pegged to the US dollar, is also supported for trading on Robinhood.
4. Dogecoin (DOGE): Dogecoin, a meme cryptocurrency, can be traded on Robinhood.
5. XRP (XRP): XRP, another well-known cryptocurrency, is supported for trading on Robinhood.
6. Litecoin (LTC): Litecoin, often referred to as "silver," is another cryptocurrency that can be traded on Robinhood.
7. Chainlink (LINK): Chainlink, a cryptocurrency that facilitates decentralized finance (DeFi) applications, is supported for trading on Robinhood.
8. Polkadot (DOT): Polkadot, a blockchain platform that enables interoperability between different blockchain networks, can be traded on Robinhood.
9. Binance Coin (BNB): Binance Coin, the native cryptocurrency of the Binance exchange, is supported for trading on Robinhood.
10. Cardano (ADA): Cardano, a decentralized platform that enables the creation of decentralized applications and smart contracts, can be traded on Robinhood.

Please note that the availability of these cryptocurrencies for trading on Robinhood may vary by region and is subject to change. It's always a good idea to check Robinhood's website or app for the most up-to-date information on which cryptocurrencies can be traded.