On Tuesday, the Sensex opened to yet another record high. In fact, the stock market has been riding on gains for the fifth straight week. Are you wondering how the stock markets are soaring when the economy is going down? Today on FYI, we will talk about whether too much hope pinned on a coronavirus vaccine is making Sensex break all records. Experts will also discuss if this is a good time to invest, or will the market correct itself soon.