When
viewing a historical chart in Telemet Orion users may quickly add Directional
Movement (DI+, DI-) or Directional Movement (DX, ADX) by clicking on the Lower
Indicators icon within the chart window toolbar.
Directional
Movement (DI+, DI-):
This
is a momentum indicator developed by J. Welles Wilder, Jr. Current and previous
high, low, and closing prices are compared to measure the magnitude of upside
and downside price moves, relative to the "true range." When the
difference between today’s high and yesterday’s high is positive, the index
displays a positive value on the DM+ curve and zero on the DM- curve, and
vice-versa. The more the daily price change approaches or exceeds the true
range extremes, the more the indicator curve deviates from the zero line,
indicating strong price momentum in the current direction. After the index
curves are smoothed for daily price volatility, it is the more positive curve
that is used to signal market direction and momentum.
Interpretation:
Buy (sell) when DI+ crosses above (below) DI-.
Directional
Movement (DX, ADX)
This
is a momentum index is used to indicate the magnitude of price directionality.
The DX curve indicates the magnitude of change in the DI+ and DI- indicators,
and the ADX depicts a smoothed DX. When DX and ADX and are increasing, it is
believed prices are exhibiting strong directionality and an appropriate
position should be entered. Small DX and decreasing ADX indicate diminishing
directionality and provide signals for exiting positions.
Interpretation: Initiate (exit) positions when ADX is rising
(falling). Expect a reversal of trend
when absolute value of difference between DX and ADX becomes large.