Wait until it crashes. The hilarious part of all this ico business as of late is they seem to depend on btc staying at this price level or going down. Essentially, a bet against the halving. When btc surges, most other alts almost always suffer.
That's why LTC is the winner here, and will always be.
I have to agree with you, litecoin price has been relatively stable through the general alt downtrend of late. I wonder if this suggest people are becoming very comfortable with Ltc as an alternate, long term crypto asset, instead of some of the newer alts. It's been around the longest on the alt scene, and has the strongest associations with btc. People may invest in the newer technologies, as a speculative bet, but you always want at least one relatively stable asset so all the eggs don't break if the basket drops.