Found 2 биржи where BABB is traded for BTC. According to the data on 29 September the most optimal price to exchange BAX for BTC is ₿0 for 1 BABB. This rate is fixed at Spiko EU T-Bills Money Market Fund at the maximum trading volume of the pair BAX/BTC - 0 BTC.
The maximum daily trading volume is observed in the BAX/USDT trading pair at Spiko EU T-Bills Money Market Fund and reaches ₿ 0.23 (209.91% of the exchange's total trading volumes) at the price ₿ 0 per 1 BAX.