My wife bought a little amount of BTS a few month ago. The price was around 0.003$ and has been almost there for more than a year.
Here is the price of BTS between march 2016 and march 2017. The green line show the value in $.
In this last weeks BTS is performing the same growth of Bitcoin, Steem and other cryptos. But in the last few days it jumped like a damn rocket!
Here is the price from June 8 to today
Yes, it jumped to $0.37, with a volume of exchange in 24hs of 454millions$
It means that my wife's little investment earned 100 times its value. :)
I don't know if BTS (that is a crypto created by @dantheman back in 2013, as many of you know) will stay that high, will grow more or decrease. I don't know the inside of that currency.
Some expert will explain to you everything about BTS.
It seems to me, anyway, that it is healthy enough to follow the general growth of cryptomarket.