Found 2 биржи where Orion is traded for USDT. According to the data on 11 October the most optimal price to exchange ORN for USDT is ₮0.22 for 1 Orion. This rate is fixed at Orion (Ethereum) at the maximum trading volume of the pair ORN/USDT - 2.7 ths. USDT.
The maximum daily trading volume is observed in the ORN/WETH trading pair at Uniswap (v2) and reaches ₮ 24,710.58 (0.0431% of the exchange's total trading volumes) at the price ₮ 0.23 per 1 ORN.
The minimum price to buy ORN for USDT is 0.22 - on the exchange Orion (Ethereum).