Isn't putting a cryptocurrency on my watch list to anticipate things that didn't happen or that not everyone knows about will happen? XRP had a good week, so if you were watching it before the court ruling, you would get some green candles.
LTC, BTC are all of them. The effect of halving is long-term and you will not hear a big change in the price in less than 90 days.
I put cryptocurrencies that can change in the short term on my watch list, while trading in the long term is limited to Bitcoin and sometimes Ethereum.
MATIC,Sui (SUI), Uni is a good altcoins.
Litecoin (LTC) is my watch altcoin list right now because two weeks later halving time and I am excited with LTC back to higher price, halving waiting every four years and I don't miss with bigger opportunity after investing in Litecoin almost one month when price still dropping under $70. I don't think with short term trade because Litecoin left few days only with halving and waiting when halving time near for selling Litecoin above $200. I believe with LTC can break out almost $300 before halving time although current price today under $100 and keep holding as potential altcoin due close with halving.