Why does the price of LTC go down all the way?
It was pumped when the news came out of the deal with the miners to adopt segwit - and then dumped when the whales decided to take their profits.
Nothing much is going to happen with litecoin until they can prove that people actually USE the coin. If they don't use it, segwit etc is useless.
Its getting stable if you ask me. People invested suddenly because they thought getting into the coinbase and segwit integration will be a great step for an altcoin, that too before its integration to BTC. LTC is for the long term now. will be similar to BTC with less complication.