Bitcoin ended the week on a positive note, consolidating around $62,000, while funds flowed into altcoins. Here are five altcoins that stood out over the weekend:

1. **SPX**: Inspired by a group of traders pushing for the S&P 500 to be replaced by a broader index, S&P 6900, this memecoin on the Ethereum blockchain surged by 7,400% last week. With a 24-hour trading volume of $88 million and a market value surpassing $771 million, SPX was a standout performer.

2. **HarryPotterObamaSonic10InuETH (BITCOIN)**: Another memecoin on the Ethereum blockchain, it rose by 41% in the past 24 hours, making it the second-highest gainer of the day.

3. **Neiro ($NEIRO)**: Created after the passing of Kabosu, the dog behind Dogecoin, this Ethereum-based memecoin saw a 37% increase in the last 24 hours, quickly gaining traction.

4. **Axelar ($AXL)**: This infrastructure protocol, which enables interoperability between various blockchains, rose by more than 25% in the past 24 hours, attracting significant attention.

5. **Ethena (ENA)**: A decentralized finance protocol on the Ethereum blockchain, Ethena has been making waves recently, particularly due to its collaboration with institutional players like BlackRock. ENA rose nearly 20% in the last 24 hours.