PostsCommentsPayoutsgrfast (25)in #money • 6 years agoRE: Universal Display Corp. (OLED) AnalysisThis is not only meant for use as informative or entertainment, Because my think this is very helpful analysis.grfast (25)in #steemit • 6 years agoRE: Steem Statistic Charts Week 27 --- Including Country Statisticsall link very usefulgrfast (25)in #bitcoin • 6 years agoRE: Bitcoin currency price jumpedYes, Bitcoin cross $15000-$25000 ( in December 2018 )