Although I was not able to trade on this exchange because it is closed and I think that is all you should really have in mind because there is nothing much to discuss about it. However, from the stories o have heard about it and the researches I have made about this exchange, BTCMAX, it is now a dead Exchange and no longer functioning.
Also, I heard BTCMAX closed suddenly and That is not really a good thing. It closed suddenly without any reasonable fact for its failure but I think it could no longer continue. BTCMAX is a Singaporean exchange and that is what really shocked me about its fall because Exchanges from Singapore are much more performing but in the case of this Exchange, I do not really know what to say about it. In conclusion, you should make researches fore other exchanges to trade on.