Comme pour la strategy Clever, vous devez veiller à ce que votre but soit compris et mesurable par vous. The sensitivities method [two] consists of first calculating alternative sensitivities often called the Greeks due to the 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； Together with th... https://pnl32085.wikibyby.com/1418066/the_2_minute_rule_for_pnl