Found 2 exchanges where Origin Token is traded for BTC. According to the data on 4 August the most optimal price to exchange OGN for BTC is ₿0.00000025 for 1 Origin Token. This rate is fixed at Upbit at the maximum trading volume of the pair OGN/BTC - 0 BTC.
The maximum daily trading volume is observed in the OGN/TRY trading pair at BtcTurk PRO and reaches ₿ 5.61 (0.746% of the exchange's total trading volumes) at the price ₿ 0.00000024 per 1 OGN.
The minimum price to buy OGN for BTC is 0.00000025 - on the exchange Upbit Indonesia.
The maximum price to buy OGN/BTC is 0.00000025 - on the exchange Upbit.