单向双向：某些产品的手续费只在开仓时收取，有些则在开仓和平仓时都收取； The sensitivities approach [two] includes very first calculating possibility sensitivities often known as the Greeks due to popular exercise of representing the sensitivities utilizing Greek letters. Revenue for each prevalent share — diluted [footnote 2: Diluted by assumed physical exercise of stock-based mostly p... https://pnl63085.activosblog.com/33229107/pnl-no-further-a-mystery