Found 2 биржи where Tectum is traded for ETH. According to the data on 12 May the most optimal price to exchange TET for ETH is Ξ0 for 1 Tectum. This rate is fixed at Bilaxy at the maximum trading volume of the pair TET/ETH - 18.4 ETH.
The maximum daily trading volume is observed in the TET/WETH trading pair at Uniswap (v2) and reaches Ξ 24.22 (698.88% of the exchange's total trading volumes) at the price Ξ 0 per 1 TET.
The minimum price to buy TET for ETH is 0 - on the exchange Bilaxy.