driftdrift1 /drɪft/ verb [intransitiveI] to go slowly up or down in value, without any particular directionLondon shares drifted in the absence of a statement from the Treasury.
The dollar drifted lower against other major currencies in thin trading.
The pound drifted down again yesterday.
The Nasdaq Composite Index drifted higher throughout the session to close with a gain of 1.27%.