The Volatility Stop study sets stop values based on previous prices and the ranges of prior bars, giving the user great flexibility in calculating stop targets. The stops are calculated by adding the smoothed moving average of the ranges of the previous bars. The system gives sell stops by adding a moving average of the ranges of the previous bars to the lowest close. Likewise, it gives buy stops by subtracting the moving average from the highest close.
Volatility Stop Parameters
Parameter |
Description |
Display |
Opens sub-window to set parameters • Color = Line color. • Weight = Line thickness. • Display = Line style: line or histogram. • Display = GapHigher, GapOpen, or Dash. • ShareScale = Determines whether sharing of the vertical scales between studies is accepted. Auto = System determine whether sharing is feasible. On = Scale is shared regardless of the functions and studies displayed. Off = Scale is not shared. ShareScale must be On if study is overlaid on a study with multiple outputs. |
Base |
Price used for the calculation. |
Ago |
Number of bars back that the calculation should begin. |
Min/Max |
If selected, the stop value is the lowest (highest) base price occurring during the period the stop is active. |
Factor |
Amount by which the average range is multiplied by before it is added to the base. Higher factors result in looser stops and, therefore, less switching between long and short. |
TrueRange |
If selected, the average of the true range, rather than the range, is used in the calculation. |
Type |
Moving average calculation. Values: • Simple • Smoothed • Exponential • Weighted • Centered |
Period |
Number of bars in the lookback range. |
BackOff |
If selected, stops are adjusted for increased volatility. Sell stops are raised and buy stops are lowered. |
StopOn |
Values: • hilo • close |
Rev If Equal |
If selected, a signal is reversed when the bar high or low is equal to a stop value, rather than according to penetration. |
At Tick |
If selected, the value is plotted at the nearest tradable price away from the market. In other words, when the volatility stop price is below the bar price, it becomes the floor price, and when the volatility stop price is above the market, it becomes the ceiling price. If not selected, the volatility stop value is shown at its exact price. |
Condition |
If selected, turns on automatic reversing. No positions are put on unless this condition is true. |