Pip
A Pip is the standard unit for measuring how much an exchange rate has changed in value.
A Point in Price, ""PIP"", corresponds to the fourth decimal digit in all currency pairs, with the exception of the Japanese Yen and the Hungarian Forint currency pairs, where the PIP corresponds to the second decimal digit.
For example:
EURUSD = 1.18735
AUDUSD = 0.80321
USDJPY = 109.925
USDHUF = 292.858