Why cardano delisted from etoro?

There could be a lot of reasons why Cardano was delisted from eToro. It's possible that Cardano wasn't meeting the liquidity requirements or that it was experiencing large price swings that made it difficult for traders to execute successful trades. It's also possible that there were security concerns with Cardano and eToro decided to delist it in order to protect its users. Whatever the reason, it's always important to do your own research before investing in any cryptocurrency.