The price of TOPC has decreased by 99.55% from the maximum value on 24 January 2018. Please be extremely careful. Today the price for 1 TOPC is 0.000530 USD. Yesterday the rate was 0.000526 USD for 1 TopChain. TOPC/USD traded in the range of 0.000530 – 0.000531. The difference compared to the previous day was 0.76%.