Yes and No It is not changed unless I update it with two mouse clicks If it is an important change, I post a message. The best way to tract me is to person mark "TREND1"
Note the date in upper left hand corner of chart. Note buys and sells are done on the 1/2 hour. Note that closes only are used on the 1/2 hour.
Actually I am hoping people will learn to use their own 30 minute chart.