Found 5 exchanges where Algorand is traded for BTC. According to the data on 31 July the most optimal price to exchange ALGO for BTC is ₿0.0000013 for 1 Algorand. This rate is fixed at WhiteBIT at the maximum trading volume of the pair ALGO/BTC - 0.5 BTC.
The maximum daily trading volume is observed in the ALGO/TRY trading pair at Bitci and reaches ₿ 34.96 (1.47% of the exchange's total trading volumes) at the price ₿ 0.0000013 per 1 ALGO.
The minimum price to buy ALGO for BTC is 0.0000013 - on the exchange Upbit Indonesia.
The maximum price to buy ALGO/BTC is 0.0000013 - on the exchange WhiteBIT.