Until the present time, BitcoinCash is having a very low price, this shows that the market of this altcoin is really unstable and certainly will not have a good price for the future, if you are intending invest in this altcoin should stop immediately
That's maybe because people were started to recognize BCC as alternate currency but things goes normal for BCC this time as BTC evolution since the past few years. BTC doesn't have a very high value until it was recognize by many to be useful. Let's see how far this BCC goes, as I think it has a good start also since people doesn't care the ups and downs of other alt coins anyway...