Accumulation/Distribution (A/D)
Category: volume
Calculates the Accumulation/Distribution (A/D) line, which measures the cumulative flow of money into and out of a security based on price position within the high-low range and volume.
Formula
AD_i = AD_{i+1} + \frac{(Close_i - Low_i) - (High_i - Close_i)}{High_i - Low_i} \times Volume_i
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