HODLing, the other term for buying and holding, is one of the most straightforward and most beginner-friendly trading strategies out there. First, get a Bitcoin wallet, buy BTC, and then hope that the price spikes in the future—no matter how long that may take. It could be weeks, months, or even years before you decide to sell.
There is interest earning for few assets now that can be found in blockchain.com, trust wallet, binance.com..just to name a few. The interest earn is paid with the asset rather than fiat currency.
Stake Cryptos
This is another method of earning money from cryptocurrencies; it offers a double earning potential through price appreciation and dividend payout from selected coins for staking (or proof-of-stake) their digital assets.
Staking involves holding coins in a live wallet, thus allowing you to earn additional coins for securing that particular crypto network.
Some examples of coins that can be staked include NAV Coin, PIVX, Neblio, Decred, and many more.