Saving money on health care can be a challenge. But weâre here to help. There are a number of ways to reduce your out-of-pocket costs. For example, choose an in-network doctor or hospital instead of one thatâs out of network. Another good way to save is to choose a plan that is compatible with a tax-advantaged health savings account. Explore more ways to save.
Time-weighted return. Related Articles. Time-weighted returns is a measure of the compound rate of return of a portfolio over a stated period of time. It requires a set of sub-period returns to be calculated whenever there is an external cash flow, such as a deposit or withdrawal from the portfolio.
The total return of any given data has a formula which is: [math]{(SP(t)/SP(t-1)]-1}*100 [/math]â-> and this is a % of the return. Where SPt is the current data, SP(t-1) is the data you are comparing it to. For example, if you go to this: ^GSPC Historical Prices | S&P 500 Stock - Yahoo Finance.