売上が総資産の何倍か。
How many times sales exceed total assets.
= (当期純利益 / 売上高) x (売上高 / 総資産)
= 売上高利益率 x 総資産回転率
ROA = Net Income / Total Assets
= (Net Income / Sales Revenue) x (Sales Revenue / Total Assets )
= Gross Profit Margin x Total Asset Turnover Ratio
トレーダーの人は何で株価を予想できるんだろう？
How can traders predict stock prices, I wonder?
投資会社のプロトレーダーが株価を予測できるのはなぜですか？
Why can professional traders at investment firms predict stock prices?
理由
経験と知識、分析ツール、市場データの活用、経済指標の理解、リスク管理スキル、経済•政治への洞察
Reasons include experience and knowledge, use of analysis tools, utilization of market data, understanding of economic indicators, risk management skills, and insight into economic and political events.
