Found 1 биржа where Observer is traded for BTC. According to the data on 6 June the most optimal price to exchange OBSR for BTC is ₿0 for 1 Observer. This rate is fixed at Upbit at the maximum trading volume of the pair OBSR/BTC - 0 BTC.
Selling and buying Observer (OBSR) for Bitcoin
To buy Observer, use the table above.
The maximum daily trading volume is observed in the OBSR/KRW trading pair at Bithumb and reaches ₿ 4.1 (2,172.28% of the exchange's total trading volumes) at the price ₿ 0 per 1 OBSR.
- The minimum price to buy OBSR for BTC is 0 - on the exchange Upbit.
- The maximum price to buy OBSR/BTC is 0 - on the exchange Upbit.