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Williams Oscillator

Trading Term

The Williams Percent Range (%R) indicator identifies the overbought/oversold levels. The scale extends from 0 to -100.

%R = (HIGH(i-n)-CLOSE)/(HIGH(i-n)-LOW(i-n))-100

Where:

  • CLOSE — is today’s closing price.
  • HIGH(i-n) — is the highest high over a number (n) of previous periods.
  • LOW(i-n) — is the lowest low over a number (n) of previous periods.

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