Found 2 биржи where OpenVPP is traded for ETH. According to the data on 1 November the most optimal price to exchange OVPP for ETH is Ξ0 for 1 OpenVPP. This rate is fixed at Bilaxy at the maximum trading volume of the pair OVPP/ETH - 15.7 ETH.
The maximum daily trading volume is observed in the OVPP/USDT trading pair at MXC and reaches Ξ 140.3 (44.28% of the exchange's total trading volumes) at the price Ξ 0 per 1 OVPP.
The minimum price to buy OVPP for ETH is 0 - on the exchange Bilaxy.