Helium, Harmony, and BAT have maintained an uptrend over the past few days. These coins have been on the list of top gainers today as each of the coins has brought home double-digit gains in the last 24 hours. Helium appreciated by almost 20% in the last 24 hours, while Harmony zoomed up by 17% The post Price Analysis: Helium, Harmony And Basic Attention Token Secure Double-Digit Gains appeared first on CoinGape.