What is the minimum investment in HYGH? May 06, 2019 15:56 Updated The minimum investment in the pre-STO phase is 500 USD. For more information, read our policies on the Dashboard. Related articles What is the revenue share value? How can I invest in HYGH? What makes HYGH unique? How can I trade my revenue shares? What is KYC (Know your Customer) and how does it work?