I sent u Alex, a month or so ago. Although I don't know what Bup is referring to in his last comment ? Its not the bitcoin so much that is of interest, but the fact that Steem along with so many others tend to follow the trend of BTC. Steem is almost impossible to assess on its week to week virtue, but BTC is a better know quantity. Coin for coin, they are a little bit detached as far as percentages, but the trend remains true.
So here for example :
You might predict BTC better than USD or vice verca, but whichever you choose, its easier than trying to predict Steem. However at the risk of talking out of my ass, I just think of it as a trend, not a predictor - which as I said, tends to hold true :)
thanks shelbi!