Program Trading
Definition of Program Trading
Related Terms
Short Squeeze
Average True Range Atr
The formula for ATR is:
ATR = Previous ATR (n - 1) + True Rangen / n
n= number of periods
True Range = The greater/highest of these:
- High - low (Day 1)
- Absolute value of (Day 1’s high - Day 0’s close)
- Absolute value of (Day 1’s low - Day 0’s close)

