Found 130 бирж where USDC is traded for USDT. According to the data on 31 October the most optimal price to exchange USDC for USDT is ₮1 for 1 USDC. This rate is fixed at Binance at the maximum trading volume of the pair USDC/USDT - 2.4 bln. USDT.
	
		Selling and buying USDC (USDC) for Tether
		To buy USDC, use the table above.
The maximum daily trading volume is observed in the USDC/USDT trading pair at Binance and reaches ₮ 2,384,563,694 (9.92% of the exchange's total trading volumes) at the price ₮ 1 per 1 USDC.
- The minimum price to buy USDC for USDT is 0.83 - on the exchange FatBTC.
- The maximum price to buy USDC/USDT is 1 - on the exchange Tinyman.