So far only MSTR has afforded us the leverage of options in trading the massive bull run in cryptocurrencies. Accordingly its time to add another optional cryptocurrency stock to our PRO trading arsenal: Riot Blockchain (RIOT). "Riot Blockchain, Inc., together with its subsidiaries, focuses on building, supporting, and operating Blockchain technologies ecosystem. It is involved in digital currency mining operation, which utilizes specialized computers that generate digital currency primarily bitcoin." The options may seem expensive, but RIOT is trading today over $70, up from $20 just three weeks ago on February 1st. Another high-risk, high-reward trade, but with Bitcoin breaking to new all time highs on almost a daily basis, it's a risk well worth taking. Buy Signal: RIOT (currently $73) Option: March 19th $60C (currently 24.80-26.20) or March 19th $100C (currently 14.50-15.00)