What does Pring's Special K show?

A long-term momentum line that sums rates of change over many spans to find the main cycles of the market.

How is Pring's Special K built?

Several smoothed rates of change are weighted and added together.

Meant for long-term charts. Turns up and down with major cycles. Needs plenty of history to work.

Oscillators

What it shows: A long-term momentum line that sums rates of change over many spans to find the main cycles of the market.
How it is built: Several smoothed rates of change are weighted and added together.
How to use it: Meant for long-term charts.
Turns up and down with major cycles.
Needs plenty of history to work.