/**
* Copyright (C) 2014 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.strata.basics.index;
import com.opengamma.strata.collect.named.Named;
/**
* An index of values, such as LIBOR, FED FUND or daily exchange rates.
* <p>
* An index is an agreed mechanism for determining certain financial indicators,
* such as exchange rate or interest rates. Most common indices are daily.
* <p>
* This is a marker interface, see {@link FxIndex}, {@link IborIndex}
* and {@link OvernightIndex} for more information.
* <p>
* All implementations of this interface must be immutable and thread-safe.
*/
public interface Index
extends Named {
}