The recent spike in trading fees and different calculations could be a result of a number of factors. It could be due to a change in market conditions, new regulations, or a technical issue. Whatever the cause, it is important to investigate the issue and determine the cause of the change. It is also important to ensure that the new calculations are accurate and that the fees are fair and reasonable. It may be necessary to contact the relevant authorities to ensure that the new fees and calculations are appropriate and that the trading environment is fair and transparent.
