Exploring Valkyrie Bitcoin Strategy ETF @BTFExploring the Valkyrie Bitcoin and Ethereum Strategy ETF. Bitcoin ( NASDAQ:BTF ).. strong monthly imbalance in control playing our with BTC cryptocurrency currently attempting to break its all-time high again, with a monthly demand level also in control. Long term investment opportunity. Both Bitcoin and Ethereum are trending upwards and have a significant monthly demand level in control, contributing to the rise of these cryptocurrencies and the