It shows a gaining price, this will simply mean that it moving high compared to its status this time. Bitcoin moves high, altcoins will be doing good as well as a follower. But of course, we still need to check the market first, don't rush, that would be the best thing to do.
If you have some LTC now, just hold it for a while as it is possibly be hitting its ATH once again just like ETH. LTC is one of the leading altcoins, can't ignore the chances that it can yield more profit if you are investing in early.