Ethereum gas fees reached a 10-month high in the past week. According to a software engineer with the Twitter identity Cygaar, the recent spike in gas fees on the Ethereum network is mainly due to the XEN token. He noted that the token consumed up to 90% of gas per block in single transactions. Cygaar The post Analyst Blames XEN Transactions For Ethereum Gas Fee Spikes appeared first on Coin Edition .