trading activity involving the Fund, the size
of the Fund and the market volatility of the Fund. Inclusion in an index could significantly increase demand for the Fund and removal from an index could result in outsized selling activity in a relatively short
period of time. As a result, the Fund’s net asset value could be negatively impacted and the Fund’s market price may be significantly below the Fund’s net asset value during certain periods. In
addition, index rebalances may potentially result in increased trading activity. To the extent buying or selling activity increases, the Fund can be exposed to increased brokerage costs and adverse tax consequences
and the market price of the Fund can be negatively affected.
MARKET CAPITALIZATION RISK. Because of market movement, there can be no assurance that the securities held by the Fund will stay within the given market capitalization range. As a result, the Fund may be exposed to
additional risk or investors may not be given the opportunity to invest fully in a certain market capitalization range.
MARKET MAKER RISK. If the Fund has lower average daily trading volumes, it may rely on a small number of third-party market makers to provide a market for the purchase and sale of shares. Any trading halt or
other problem relating to the trading activity of these market makers could result in a dramatic change in the spread between the Fund’s net asset value and the price at which the Fund’s shares are trading
on Nasdaq which could result in a decrease in value of the Fund’s shares. In addition, decisions by market makers or authorized participants to reduce their role or step away from these activities in times of
market stress could inhibit the effectiveness of the arbitrage process in maintaining the relationship between the underlying values of the Fund’s portfolio securities and the Fund’s market price. This
reduced effectiveness could result in Fund shares trading at a discount to net asset value and also in greater than normal intraday bid-ask spreads for Fund shares.
MARKET RISK. Market risk is the risk that a particular security or shares of the Fund in general may fall in value. Securities are subject to market fluctuations caused by such factors as economic,
political, regulatory or market developments, changes in interest rates and perceived trends in securities prices. Shares of the Fund could decline in value or underperform other investments.
NON-CORRELATION RISK. The Fund’s return may not match the return of the Index for a number of reasons. For example, the Fund incurs operating expenses not applicable to the Index, and may incur costs in
buying and selling securities, especially when rebalancing the Fund’s portfolio holdings to reflect changes in the composition of the Index. In addition, the Fund’s portfolio holdings may not exactly
replicate the securities included in the Index or the ratios between the securities included in the Index.
REPLICATION MANAGEMENT RISK. The Fund is exposed to additional market risk due to its policy of investing principally in the securities included in the Index. As a result of this policy, securities held by the Fund
will generally not be bought or sold in response to market fluctuations.
SMALLER COMPANIES RISK. Mid-capitalization companies may be more vulnerable to adverse general market or economic developments, and their securities may be less liquid and may experience greater price volatility
than larger, more established companies as a result of several factors, including limited trading volumes, products or financial resources, management inexperience and less publicly available information. Accordingly,
such companies are generally subject to greater market risk than larger, more established companies.
TRADING ISSUES RISK. Although the shares of the Fund are listed for trading on Nasdaq, there can be no assurance that an active trading market for such shares will develop or be maintained. Trading in shares
on Nasdaq may be halted due to market conditions or for reasons that, in the view of Nasdaq, make trading in shares inadvisable. In addition, trading in shares on Nasdaq is subject to trading halts caused by
extraordinary market volatility pursuant to Nasdaq “circuit breaker” rules. Market makers are under no obligation to make a market in the Fund’s shares, and authorized participants are not obligated
to submit purchase or redemption orders for Creation Units. There can be no assurance that the requirements of Nasdaq necessary to maintain the listing of the Fund will continue to be met or will remain unchanged. The
Fund may have difficulty maintaining its listing on Nasdaq in the event the Fund’s assets are small or the Fund does not have enough shareholders.
VALUE STOCKS INVESTMENT RISK. The intrinsic value of a stock with value characteristics may not be fully recognized by the market for a long time or a stock judged to be undervalued may actually be appropriately priced
at a low level.
Annual Total Return
The bar chart and table below
illustrate the annual calendar year returns of the Fund based on net asset value as well as the average annual Fund and Index returns. The bar chart and table provide an indication of the risks of investing in the
Fund by showing changes in the Fund’s performance from year-to-year and by showing how the Fund’s average annual total returns based on net asset value compare to those of the Index, a broad-based market
index and a specialized securities market index. See “Total Return Information” for additional performance information regarding the Fund. The Fund’s performance information is accessible on the
Fund’s website at www.ftportfolios.com.
On April 8, 2016, the
Fund’s underlying index changed from the Defined Mid Cap Value Index to the Nasdaq AlphaDEX® Mid Cap Value Index. Therefore, the Fund’s performance and total returns shown below are not necessarily
indicative of the performance that the Fund, based on its current Index, would have generated. Returns for an underlying index are only disclosed for those periods in which the index was in existence for the whole
period. Because the Fund’s new underlying index had an inception date of January 11, 2016, it was not in existence for any of the periods disclosed. The new Index is substantially similar to the Defined Mid Cap
Value Index.