The price of TOPC has decreased by 99.56% from the maximum value on 24 January 2018. Please be extremely careful. Today the price for 1 TOPC is 0.000520 USD. Yesterday the rate was 0.000523 USD for 1 TopChain. TOPC/USD traded in the range of 0.0005190.000522. The difference compared to the previous day was -0.57%.