Package-level declarations

Response for MACD with controllable moving-average type (MACDEXT), a variant of MACD that lets the fast, slow, and signal components each use a different moving-average type instead of the fixed EMA the plain MACD function uses.

A single date's MACD reading — the MACD line, its signal line, and their difference, the histogram.

Response for moving average convergence / divergence (MACD), the difference between a fast and slow EMA of a price series, together with a signal line that is itself an EMA of that difference.