[Grayscale's Zcash Trust Management Fees Rise with ZEC Price Increase, Reaching $440,000 Last Week] According to monitoring by EmmettGallic, Grayscale's Zcash Trust (ZCSH) management fees have risen alongside the increase in ZEC prices. Last week, the fees amounted to $440,000, compared to $32,000 six months ago. The trust's annual management fee rate is 2.5%, meaning that when the price of ZEC increases 15-fold, the fees collected by Grayscale also grow 15-fold. The trust currently holds 393,000 ZEC.