Past performance is no guarantee of future results. The performance data quoted here represents past performance. Current performance may be lower or higher than the performance data quoted above. Investment return and principal value will fluctuate, so that shares, when redeemed, may be worth more or less than their original cost. For performance data current to the most recent month end, please call (866) 498-5677.

NIHI is bought and sold at market price (not NAV) and are not individually redeemed from the fund. Brokerage commissions will reduce returns. Market Price returns are based upon the official closing price on the listing exchange (CBOE) at 4:00 p.m. ET when NAV is normally determined for NIHI, and do not represent the returns you would receive if you traded shares at other times. A fund’s NAV is the sum of all its assets less any liabilities, divided by the number of shares outstanding.

Past performance is no guarantee of future results. The performance data quoted here represents past performance. Current performance may be lower or higher than the performance data quoted above. Investment return and principal value will fluctuate, so that shares, when redeemed, may be worth more or less than their original cost. For performance data current to the most recent month end, please call (866) 498-5677.

NIHI is bought and sold at market price (not NAV) and are not individually redeemed from the fund. Brokerage commissions will reduce returns. Market Price returns are based upon the official closing price on the listing exchange (NYSE) at 4:00 p.m. ET when NAV is normally determined for NIHI, and do not represent the returns you would receive if you traded shares at other times. A fund’s NAV is the sum of all its assets less any liabilities, divided by the number of shares outstanding.

After-tax returns are calculated using the highest individual federal income tax rates in effect at the time of each distribution, and do not reflect the impact of state and local taxes. After-tax returns for most funds are calculated using the tax liability implied by each of their respective declared distributions. However, the exact tax characteristics of many distributions aren't known until after the close of the calendar year. When accounting for the return of capital, the system uses the pro-rata method to reduce cost basis. The pre-liquidation return is identical to a standard rate of return except when reinvesting the distributions, we must first reduce the reinvestment amount of each component of the distribution by the appropriate tax rate. Post-liquidation returns may be adversely impacted by an investor's deferred tax liabilities.