Sia has a second cryptocurrency called the Siafund (SF). 3.9% of all successful storage contract payouts go to the holders of the Siafunds.
The current price of each SF solded hand by hand is 18-20k $usd. Check here for more SiaCoin news and announcements.
http://coinpriceprediction.net/siacoin-price-prediction-sc-forecast-2018/
Meetups & Gatherings