Comme pour la technique Good, vous devez veiller à ce que votre but soit compris et mesurable par vous. The sensitivities system [2] involves initially calculating alternative sensitivities known as the Greeks due to frequent practice of symbolizing the sensitivities utilizing Greek letters. 今日持仓/昨日持仓：中国期货通常指定平今仓和平昨仓来收取不同的费用； For instance, a company th... https://pnl78665.humor-blog.com/33135567/top-pnl-secrets