I found a lot of articles related to BitTinger in Seekingalhappa. I hope it will help your investment.
The Evolving Economics Of Bitcoin, Gold And Fiat Currencies
https://seekingalpha.com/article/4119075-evolving-economics-bitcoin-gold-fiat-currencies
Is Bitcoin A Safe Haven Asset In Times Of Market Crises?
https://seekingalpha.com/article/4119017-bitcoin-safe-haven-asset-times-market-crises
Stock Exchange: Do Not Invest In Bitcoin, Trade It!
https://seekingalpha.com/article/4117217-stock-exchange-invest-bitcoin-trade
The Bitcoin Boom: Asset, Currency, Commodity Or Collectible?
https://seekingalpha.com/article/4116418-bitcoin-boom-asset-currency-commodity-collectible