Yeah, that's not a good thing. It wasn't sustainable last time, and it wont be this time either.
I maintain that the 10-week period between Jan and March with average daily growth of 1.8% was sustainable but we had to go and ruin it
![Wink](https://bitcointalk.org/Smileys/default/wink.gif)
Until BTC finds its true price I'll keep harking back to that trendline which was one of the most 'stable' Bitcoin has ever seen.
Also, we are obviously seeing a correction of the overselling following the April 10th crash. It's more of a gain than growth I suppose.
We actually saw (only!) a 36% gain on April 17th.
Here are all the days with a 20%+ close-to-close gain:
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FBI3bkrN.png&t=663&c=k57xRiTCaeCPTg)