Found 7 exchanges where Hedera is traded for BTC. According to the data on 16 July the most optimal price to exchange HBAR for BTC is ₿0.0000011 for 1 Hedera. This rate is fixed at WhiteBIT at the maximum trading volume of the pair HBAR/BTC - 4.5 BTC.
The maximum daily trading volume is observed in the HBAR/USDT trading pair at Binance and reaches ₿ 77.58 (0.0748% of the exchange's total trading volumes) at the price ₿ 0.0000011 per 1 HBAR.
The minimum price to buy HBAR for BTC is 0.000001 - on the exchange Binance.
The maximum price to buy HBAR/BTC is 0.0000011 - on the exchange KuCoin.
Внимание: у части рынков HBAR аномально широкий спред — такие котировки могут быть ненадёжными (низкая ликвидность или нерыночные сделки). Сверяйтесь с объёмом и несколькими площадками.