there are changes in top 10 coins constantly, and one top project lost spot in top 10 (EOS), and there is other top and strong project that is close to be out from top 10 positions, it is LTC, which marketcap is some 10-30% larger than competition that is trying to get into top 10 spots (BNB, CRO, XTZ, XLM), and that difference is constantly decreasing
8. LTC - 1 year change is -57,3%
9. Chainlink - 1 year change is 125,4%
10. BNB - 1 year change is -42,7%
11. CRO - 1 year change is 73,1%
12. EOS - 1 year change is -47,0%
13. XTZ - 1 year change is 179,5%
14. XLM - 1 year change is -8,4%
so, XTZ has best performance is a year, followed by LINK and CRO, with LTC as worst performer in a year, followed by BNB and EOS, within positions around 10th on the crypto coins list
There are tons of good projects coming out with their mainnet network and I don't think LTC will be able to keep up with them and eventually end up losing it top 10 position in CMC according to market cap.