Alternative cryptocurrencies such as litecoin, cardano and chainlink are flying high Wednesday, as bitcoin takes a bull breather.

Litecoin traded at $195 earlier on Wednesday, its highest level since March 2018, according to CoinDesk 20 data. At the lower press-time price of $180, the cryptocurrency is up 8.3% on a 24-hour basis.

Litecoin's network activity has picked up alongside the 25% price gain seen this week alone. The number of active addresses has risen to 231,973 – the most since June 5, 2020, according to data source Glassnode. Meanwhile, the number of new addresses has increased to a 22-month high of 101,862.

The uptick in the number of new addresses is widely taken to represent an influx of investors. However, it is not a perfect indicator, as a single user can own multiple addresses.

Cardano (ADA) is also seeing keen trading, having surged by 28% to over $0.87 – a level last seen in January 2018.

Meanwhile, oracle provider Chainlink's LINK token has rallied to fresh record highs above $28.50, taking the year-to-date gain to 150%. Chainlink's oracles act as a bridge between cryptocurrency smart contracts and off-chain data feeds, and are widely used by decentralized finance (DeFI) protocols.

Other altcoins such as XRP, stellar, bitcoin cash, and privacy-focused monero have also charted impressive gains over the 24 hours.