Data quoted is past performance and current performance may be lower or higher. Past performance is no guarantee of future results. Investment return and principal value of an investment will fluctuate, and shares, when redeemed, may be worth more or less than their original cost.

The Fund is a passively managed index fund designed to track the performance of its stated benchmark index. It does not invest in securities based on the managers' view of the investment merit of a particular security or company, nor does it conduct conventional investment research or analysis or forecast market movement or trends, in managing the assets of the Fund. The Fund seeks to remain fully invested at all times in securities that, in combination, provide exposure to its respective benchmark Index without regard to market conditions, trends or direction.

Risk factors. The value of the Fund's shares will change, and you could lose money on your investment. While the Fund attempts to track the performance of its stated index, there is no guarantee or assurance that the methodology used to create the index will result in the Fund achieving high, or even positive, returns. The Index may underperform, and the Fund could lose value, while other indices or measures of market performance increase in value. Fixed income securities are subject to interest rate risk and, as such, the net asset value of the Fund may fall as interest rates rise. Investing in below investment grade securities may carry a greater risk of nonpayment of interest or principal than higher-rated bonds. The Index (and, therefore, the Fund) seeks to mitigate the potential negative impact of rising Treasury interest rates on the performance of high yield bonds by taking short positions in U.S. Treasury Securities. Such short positions are not intended to mitigate credit risk or other factors influencing the price of high yield bonds, which may have a greater impact than rising or falling interest rates, and there is no guarantee that the short positions will completely eliminate the interest rate risk of the long high yield bond positions.

The Fund's use of derivatives presents several risks, including the risk that these instruments may change in value in a manner that adversely affects the Fund's net asset value and the risk that fluctuations in the value of the derivatives may not correlate with the reference instrument underlying the derivative. A number of factors may affect the Fund's ability to achieve a high degree of correlation with the Index, and there is no guarantee that the Fund will achieve a high degree of correlation. Failure to achieve a high degree of correlation may prevent the Fund from achieving its investment objective. An investment in the Fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. These and other risks are more fully described in the Fund's prospectus. Not all funds or fund classes may be offered at all broker/dealers.

Index description: The FTSE High Yield (Treasury Rate-Hedged) Index is an index measuring the performance of high yield debt issued by companies domiciled in the U.S. or Canada. It is not possible to invest directly in an index.

IBOR risk is the risk that changes related to the use of the London interbank offered rate (LIBOR) or similar rates (such as EONIA) could have adverse impacts on financial instruments that reference these rates. The abandonment of these rates and transition to alternative rates could affect the value and liquidity of instruments that reference them and could affect investment strategy performance.

Fee Waiver and/or Expense Reimbursement: Through January 31, 2022, Delaware Management Company (DMC), a series of Macquarie Investment Management Business Trust, the Fund’s investment manager, Delaware Distributors, L.P. (Distributor), the Fund’s distributor, and/or Waddell & Reed Services Company, doing business as WI Services Company (WISC), the Fund’s transfer agent, have contractually agreed to reimburse sufficient management fees, 12b-1 fees and/or shareholder servicing fees to cap the total annual ordinary fund operating expenses (which would exclude interest, taxes, brokerage commissions, acquired fund fees and expenses and extraordinary expenses, if any) as follows: Class A shares at 0.90%; Class E shares at 0.89% and Class I and Class N shares at 0.65%. Prior to that date, the expense limitation may not be terminated without the consent of the Board of Trustees of Ivy Funds (Board). Certain common expenses applicable to all share classes also may be waived to cap total annual ordinary fund operating expenses, which may serve to reduce the expense ratio of certain share classes.

Fee Waiver and/or Expense Reimbursement: Through January 31, 2021, Delaware Distributors, L.P. (Distributor) and/or WISC have contractually agreed to reimburse sufficient 12b-1 and/or shareholder servicing fees to ensure that the total annual ordinary fund operating expenses of the Class N shares do not exceed the total annual ordinary fund operating expenses of the Class I shares, as calculated at the end of each month. Prior to that date, the expense limitation may not be terminated without the consent of the Board.

Pricing: All prices and year-to-date returns are based on closing quotes unless noted, as supplied to the NASDAQ by 6:00 p.m. Eastern time. YTD Prices can be updated 3 to 4 hours after the Daily Pricing information which can result in mismatching data.

Style Analysis: The Morningstar Style Box reveals a fund's investment style. For equity funds the vertical axis shows the market capitalization of the stocks owned and the horizontal axis shows investment style (value, blend, or growth). For fixed-income funds, the vertical axis shows the credit quality of the bonds owned and the horizontal axis shows interest rate sensitivity as measured by a bond's effective duration. Morningstar seeks credit rating information from fund companies on a periodic basis (e.g., quarterly). In compiling credit rating information, Morningstar instructs fund companies to only use ratings that have been assigned by the following Nationally Recognized Statistical Rating Organizations (NRSROs): Moody's, Standard & Poor's, Fitch, and Egan-Jones. If two NRSROs have rated a security, fund companies are to report the lowest rating; if three or more NRSROs have rated the same security differently, fund companies are to report the rating that is in the middle. For example, if NRSRO X rates a security AA-, NRSRO Y rates the same security an A and NRSRO Z rates it a BBB+, the fund company should use the credit rating of 'A' in its reporting to Morningstar. PLEASE NOTE: Morningstar, Inc. is not itself an NRSRO nor does it issue a credit rating on the fund. An NRSRO rating on a fixed-income security can change from time-to-time. For credit quality, Morningstar combines the credit rating information provided by the fund companies with an average default rate calculation to come up with a weighted-average credit quality. The weighted-average credit quality is currently a letter that roughly corresponds to the scale used by a leading NRSRO. Bond funds are assigned a style box placement of "low", "medium", or "high" based on their average credit quality. Funds with a low credit quality are those whose weighted-average credit quality is determined to be less than "BBB-"; medium are those less than "AA-", but greater or equal to "BBB-"; and high are those with a weighted-average credit quality of "AA-" or higher. When classifying a bond portfolio, Morningstar first maps the NRSRO credit ratings of the underlying holdings to their respective default rates (as determined by Morningstar's analysis of actual historical default rates). Morningstar then averages these default rates to determine the average default rate for the entire bond fund. Finally, Morningstar maps this average default rate to its corresponding credit rating along a convex curve. For interest-rate sensitivity, Morningstar obtains from fund companies the average effective duration. Generally, Morningstar classifies a fixed-income fund's interest-rate sensitivity based on the effective duration of the Morningstar Core Bond Index (MCBI), which is currently three years. The classification of Limited will be assigned to those funds whose average effective duration is between 25% to 75% of MCBI's average effective duration; funds whose average effective duration is between 75% to 125% of the MCBI will be classified as Moderate; and those that are at 125% or greater of the average effective duration of the MCBI will be classified as Extensive. For municipal bond funds, Morningstar also obtains from fund companies the average effective duration. In these cases static breakpoints are utilized. These breakpoints are as follows: (i) Limited: 4.5 years or less; (ii) Moderate: more than 4.5 years but less than 7 years; and (iii) Extensive: more than 7 years. In addition, for non-US taxable and non-US domiciled fixed income funds static duration breakpoints are used: (i) Limited: less than or equal to 3.5 years; (ii) Moderate: greater than 3.5 and less than equal to 6 years; (iii) Extensive: greater than 6 years.

Unsubsidized yields reflect what the yield would have been without the effect of reimbursements and waivers. The adviser and its affiliates have or may voluntarily waive a portion of their fees (including, but not limited to, distribution and service (12b-1) fees) and reimburse certain expenses. There is no guarantee that the fund will avoid a negative yield. Such undertaking may be amended or withdrawn at any time.

30-Day SEC Yield: is calculated based on a formula mandated by the Securities and Exchange Commission (SEC) that calculates a fund's hypothetical annualized income, as a percentage of its assets. A security's income, for the purposes of this calculation, is based on the current market yield to maturity (in the case of bonds) or projected dividend yield (for stocks) of the fund's holdings over a trailing 30 day period. This hypothetical income will differ (at times, significantly) from the fund's actual experience; as a result, income distributions from the fund may be higher or lower than implied by the SEC yield.

12-Month Trailing Distribution Yield: at NAV refers to the 12-month historical cash flow paid over the past 12 months in dividends, divided by the past months ending NAV.

The Morningstar Rating™ for funds, or "star rating", is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange-traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar Risk-Adjusted Return measure that accounts for variation in a managed product's monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance, and does not include the effects of sales charges. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10-year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods.

© 2021 Morningstar, Inc. All Rights Reserved. The information contained herein: (1) is proprietary to Morningstar; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results.

Quality: Our preference is to always use ratings obtained from Standard & Poor's, Moody’s, and Fitch. It is each Portfolio’s general policy to classify such security at the lower rating level if only two ratings are available. If more than two ratings are available and a median exists, the median is used. If more than two ratings exist without a median, the lower of the two middle ratings is used. We do not evaluate these ratings, but simply assign them to the appropriate credit quality category as determined by the rating agency.

Information is subject to change and is not intended to represent any past or future investment recommendations.

The Funds are managed by Delaware Management Company (DMC). and sub-advised by ProShare Advisors LLC.

ProShares® is a registered mark of ProShare Advisors LLC and has been licensed by Delaware Management Company (DMC) and Delaware Distributors, L.P. (Distributor) solely for use in connection with the Ivy ProShares funds.

Natural or environmental disasters, such as earthquakes, fires, floods, hurricanes, tsunamis, and other severe weather-related phenomena generally, and widespread disease, including pandemics and epidemics, have been and can be highly disruptive to economies and markets, adversely impacting individual companies, sectors, industries, markets, currencies, interest and inflation rates, credit ratings, investor sentiment, and other factors affecting the value of the Fund’s investments. Given the increasing interdependence among global economies and markets, conditions in one country, market, or region are increasingly likely to adversely affect markets, issuers, and/or foreign exchange rates in other countries. These disruptions could prevent the Fund from executing advantageous investment decisions in a timely manner and could negatively impact the Fund’s ability to achieve its investment objective. Any such event(s) could have a significant adverse impact on the value and risk profile of the Fund.