Found 1 exchange where PHALA is traded for BTC. According to the data on 13 August the most optimal price to exchange PHA for BTC is ₿0.00000038 for 1 PHALA. This rate is fixed at CoinEx at the maximum trading volume of the pair PHA/BTC - 0 BTC.
The maximum daily trading volume is observed in the PHA/USDT trading pair at LBank and reaches ₿ 21.88 (0.114% of the exchange's total trading volumes) at the price ₿ 0.00000034 per 1 PHA.
The minimum price to buy PHA for BTC is 0.00000038 - on the exchange CoinEx.
The maximum price to buy PHA/BTC is 0.00000038 - on the exchange CoinEx.
Warning: some PHA markets show an abnormally wide spread — those quotes may be unreliable (thin liquidity or off-market trades). Cross-check the volume against several venues.