Forex Trading Market Hours is not traded on a regulated exchange like stocks and commodities but with Forex Trading Hours App you can Keep track of market hours with easily countdowns to opening and closing times. Set alert notifications for any markets you select, and chnage displayed time based on your local timezone with adjustments for daylight savings time.
the market consists of a network of financial institutions and retail trading brokers which each have their own individual hours of operation. Since most participants trade between the hours of 8:00 a.m. and 4:00 p.m. in their local time zone, these times are used as the market open and close times, respectively.

In addition, you can also choose to receive notifications/alerts when your favourite market open and closed.