Selfkey Trading Down 6.5% This Week (KEY) 2018/5/16 English IOTA (MIOTA) traded down 6.9% against the dollar and now trades at $1.91 or 0.00022792 BTC. TRON (TRX) traded 5.7% lower against the dollar ... 情報元 - https://ledgergazette.com/2018/05/16/selfkey-trading-down-6-5-this-week-key.html