The premium on shares in Grayscale’s Ethereum Investment Trust plummeted 50% in less than one week.
Source: https://cointelegraph.com/news/shares-in-grayscales-ether-trust-plummet-50-and-its-still-expensive
Shares in Grayscale’s Ether Trust Plummet 50% — and It’s Still Expensive
June 25, 2020
CoinTelegraph