#HotTrends Altcoins that have appreciation potential in 2024, according to experts, include:

- **Solana (SOL)**: Known for its scalability and low cost, it is a popular choice for dApps.

- **Celestia (TIA)**: It stands out for its privacy and security, with a modular blockchain structure.

- **Cardano (ADA)**: Remains a safe option for smart contracts.

- **Polkadot (DOT)**: Offers interoperability between different blockchains.

- **Arbitrum (ARB)** and **Optimism (OP)**: Both linked to Ethereum's EIP-4844 update, promise reduced fees and greater competitiveness.

- **dYdX (DYDX)**: Notable in the decentralized exchanges (DEX) sector, with a move to its own chain on Cosmos (ATOM) and strong fee generation.

- **Thorchain (RUNE)**: Facilitates cross-chain liquidity and is a decentralized solution for direct exchange of assets such as Ethereum and Bitcoin.

These are some of the altcoins that are being watched by experts to perform well in 2024. Remember that the cryptocurrency market is volatile and it is important to do in-depth research before investing.