Digital currencies have experienced incredible price growth since the beginning of 2017, leading many to wonder if their market value is exceeding their intrinsic value.
When this happens, speculators drive the price of an asset to lofty and unsustainable heights, creating a financial bubble.
These bubbles inevitably pop, bringing potential ruin to those who bought near the top.
https://cointelegraph.com/news/the-brief-history-of-bubbles