You're right, because of the low volume of SFU trade, you can no longer find it through a search on cmc, but the direct link works - https://coinmarketcap.com/currencies/saifu/. On cmc no charts from the exchange. In order for the chart to be reflected, the trading volume must be at least $100,000/day.

However, in connection with the Saifu campaign to buy tokens from registered customers, demand has increased and the price on the exchange is now 0.00001800 BTC ~ $0.1164 - https://www.idax.mn/#/exchange?pairname=SFU_BTC. I asked a question about the plans for the listings, and I was told that the next exchange should correspond to the European AML. And this is a success, because it will be a famous top exchange, I think.

Given that the company is growing and developing, it releases updates, it is already making a profit, I am calm for the price of tokens, I just have to wait a bit.

I remember the story of my friend, who mine BTC, when it cost $5 and sold. And now regrets. We all need patience. This is a very important quality for the trader and investor. Good luck!