fundamentally weighted and other benchmarks, but investors can use weighted funds to "express particular views they may have more efficiently," Desai says. An equal-weighted S&P 500 ETF would ...

To calculate your average trade price, add all purchase prices and divide by the number of trades. Use weighted average trade price calculation if share quantities vary per purchase. Weighted ...

Experts advise people with respiratory problems, such as sleep apnea, diabetes, or severe heart conditions, to avoid using weighted blankets. The added pressure of the blanket could be unsafe.

The general guideline is to choose one that's about 10% of a person's body weight -- so a 120-pound woman like me should be using a 12-pound weighted blanket. You might adjust up or down depending ...