The Trend Intensity indicator measures the strength of the trend. Trend intensity tells us whether we are in an up or downtrend.
Ex: A TI value of 150 means that the 7 day moving average is currently 50% above the 65 day moving average. This tells us that prices were moving up quickly in recent history. A TI value of 80 tells us that the 7 day moving average is currently 20% below the 65 day moving average. This tells us that prices were moving down in recent history.