DETAILED NOTES ON PNL

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；These records supply specifics of a corporation’s potential to generate revenues, deal with costs, and make income.The harmony sheet is often introduced as of the final day of the company’s fiscal 12 months. Investors make use of the balanc