This indicator calculates and displays the Dollar Index and 2 definable moving averages. In order for it to work, the broker must provide prices for all the reference pairs, i.e. EURUSD, USDJPY, GBPUSD, USDCAD, USDSEK, USDCHF.
The Dollar Index is well described here: ICE Dollar Index
The indicator against 2 pairs, reading exactly the same.
The Acceleration/Deceleration Indicator (AC) measures acceleration and deceleration of the current driving force.Average Directional Movement Index (ADX)
The Average Directional Movement Index Indicator (ADX) helps to determine if there is a price trend.