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 method for each profit metric within the profit and reduction assertion (P&L) is said in the next listing: Income for each widespread share — diluted [footnote 2: Diluted by assumed workout of stock-primarily based compensation awards utilizing the treasury inventory system] The P&L statement—or “Earnings Asser... https://pnl68887.develop-blog.com/41251598/the-smart-trick-of-pnl-that-nobody-is-discussing