class SecurityPriceInfo implements ImmutableBean, Serializable {

  public static SecurityPriceInfo of(double tickSize, CurrencyAmount tickValue) {
    return new SecurityPriceInfo(tickSize, tickValue, 1);
  }

  @ImmutableConstructor private  SecurityPriceInfo(
      double tickSize,
      CurrencyAmount tickValue,
      double contractSize);

}