Bubbles, busts, investor psychology…and bitcoin
The surge in bitcoin has attracted much interest. Over the last five years, it has soared from $US12 to over $US8000; this year it’s up 760%. Its enthusiasts see it as the currency of the future and increasingly as a way to instant riches with rapid price gains only reinforcing this view. An alternative view is that it is just another in a long string of bubbles in investment markets.