Found 2 exchanges where Bittensor is traded for BTC. According to the data on 9 August the most optimal price to exchange TAO for BTC is ₿0.0032 for 1 Bittensor. This rate is fixed at CoinEx at the maximum trading volume of the pair TAO/BTC - 0 BTC.
The maximum daily trading volume is observed in the TAO/USDT trading pair at KuCoin and reaches ₿ 513.92 (3.34% of the exchange's total trading volumes) at the price ₿ 0.003 per 1 TAO.
The minimum price to buy TAO for BTC is 0.0032 - on the exchange TokoCrypto.
The maximum price to buy TAO/BTC is 0.0032 - on the exchange CoinEx.