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ISIN
US33735B1089
CUSIP
33735B108
Inception Date
May 8, 2007
Region
North America (U.S.)
Leveraged
1x (No leverage)
Index Tracked
NASDAQ AlphaDEX Mid Cap Core Index
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Mid-Cap
Asset Class Style
Blend
Assets Under Management
$1B

Share Price Chart


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Performance

FNX Performance Chart

First Trust Mid Cap Core AlphaDEX Fund (FNX) is up 14.5% since the beginning of the year. FNX is currently trading at $144 per share. Investors who bought $1,000 worth of FNX shares 5 years ago would now be looking at an investment worth $1,543.


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S&P 500 Index

Returns By Period

First Trust Mid Cap Core AlphaDEX Fund (FNX) has returned 14.46% so far this year and 29.14% over the past 12 months. Over the last ten years, FNX has returned 12.51% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


First Trust Mid Cap Core AlphaDEX Fund

1D
0.48%
1M
3.65%
YTD
14.46%
6M
11.83%
1Y
29.14%
3Y*
17.41%
5Y*
9.06%
10Y*
12.51%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

FNX Monthly Returns History

Based on dividend-adjusted daily data since May 10, 2007, FNX's average daily return is +0.05%, while the average monthly return is +0.94%. At this rate, an investment would double in approximately 6.2 years.

Historically, 61% of months were positive and 39% were negative. The best month was Apr 2009 with a return of +19.7%, while the worst month was Mar 2020 at -24.2%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 5 months.

On a daily basis, FNX closed higher 53% of trading days. The best single day was Mar 24, 2020 with a return of +10.7%, while the worst single day was Mar 16, 2020 at -13.7%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20265.11%2.60%-5.37%8.07%1.19%2.56%14.46%
20254.22%-4.62%-5.04%-3.79%5.67%3.91%1.96%5.76%1.42%-0.81%1.75%-0.16%9.87%
2024-2.74%6.16%5.28%-6.50%4.72%-1.91%7.25%-0.27%1.35%-1.82%9.87%-8.08%12.21%
202310.34%-2.94%-4.05%-0.49%-2.89%11.05%4.82%-3.43%-5.29%-6.20%9.48%10.90%20.39%
2022-6.19%0.69%1.18%-5.95%2.38%-11.24%10.63%-3.12%-10.15%11.21%4.75%-5.67%-13.57%
20212.17%6.62%3.73%4.52%0.91%1.33%-0.86%2.86%-3.95%5.27%-3.49%4.05%25.05%

Benchmark Metrics

First Trust Mid Cap Core AlphaDEX Fund has an annualized alpha of 1.85%, beta of 0.97, and R2 of 0.71 versus S&P 500 Index. Calculated based on daily prices since May 10, 2007.

  • This ETF captured 116.42% of S&P 500 Index gains and 111.10% of its losses - amplifying both gains and losses, but participating more in upside than downside.
  • With beta of 0.97 and R2 of 0.71, this ETF moves broadly in line with S&P 500 Index - much of its variation is explained by market exposure rather than independent behavior.

Alpha
1.85%
Beta
0.97
0.71
Upside Capture
116.42%
Downside Capture
111.10%

Expense Ratio

FNX has an expense ratio of 0.60%, placing it in the medium range.


Return for Risk

Risk / Return Rank

FNX ranks 58 for risk / return — on par with similar ETFs. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.


FNX Risk / Return Rank: 5858
Overall Rank
FNX Sharpe Ratio Rank: 5454
Sharpe Ratio Rank
FNX Sortino Ratio Rank: 5656
Sortino Ratio Rank
FNX Omega Ratio Rank: 5050
Omega Ratio Rank
FNX Calmar Ratio Rank: 6666
Calmar Ratio Rank
FNX Martin Ratio Rank: 6363
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for First Trust Mid Cap Core AlphaDEX Fund (FNX) and compare them to S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


FNXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.24

Sortino ratioReturn per unit of downside risk

-0.16

Omega ratioGain probability vs. loss probability

1.31

1.37

-0.06

Calmar ratioReturn relative to maximum drawdown

3.17

2.78

+0.38

Martin ratioReturn relative to average drawdown

10.89

12.44

-1.55

Dividends

Dividend History

First Trust Mid Cap Core AlphaDEX Fund provided a 0.81% dividend yield over the last twelve months, with an annual payout of $1.17 per share.


0.90%1.00%1.10%1.20%1.30%$0.00$0.50$1.00$1.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$1.17$1.11$1.46$1.16$1.04$0.96$0.86$0.88$0.58$0.59$0.61$0.52

Dividend yield

0.81%0.88%1.26%1.11%1.19%0.94%1.04%1.21%1.01%0.90%1.07%1.07%

Monthly Dividends

The table displays the monthly dividend distributions for First Trust Mid Cap Core AlphaDEX Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.31$0.00$0.00$0.00$0.31
2025$0.00$0.00$0.26$0.00$0.00$0.27$0.00$0.00$0.19$0.00$0.00$0.39$1.11
2024$0.00$0.00$0.17$0.00$0.00$0.35$0.00$0.00$0.48$0.00$0.00$0.47$1.46
2023$0.00$0.00$0.28$0.00$0.00$0.21$0.00$0.00$0.24$0.00$0.00$0.44$1.16
2022$0.00$0.00$0.17$0.00$0.00$0.20$0.00$0.00$0.30$0.00$0.00$0.38$1.04
2021$0.00$0.00$0.01$0.00$0.00$0.17$0.00$0.00$0.37$0.00$0.00$0.41$0.96

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the First Trust Mid Cap Core AlphaDEX Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the First Trust Mid Cap Core AlphaDEX Fund was 57.11%, occurring on Mar 6, 2009. Recovery took 285 trading sessions.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-57.11%Mar 2009
1y 7mo1y 1mo
2y 9moJul 2007 - Apr 2010
COVID crash2020
-43.95%Mar 2020
1mo 1d7mo 21d
8mo 22dFeb 2020 - Nov 2020
2011 bear market2011
-26.45%Oct 2011
2mo 27d5mo 12d
8mo 9dJul 2011 - Mar 2012
Rate-hike selloffLate 2018
-25.51%Dec 2018
3mo 26d11mo 27d
1y 3moAug 2018 - Dec 2019
2025 selloff2025
-24.97%Apr 2025
4mo 13d5mo 6d
9mo 19dNov 2024 - Sep 2025

Drawdown Indicators


FNXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-57.11%

-56.78%

-0.33%

Max Drawdown (1Y)

Largest decline over 1 year

-9.24%

-9.10%

-0.14%

Max Drawdown (3Y)

Largest decline over 3 years

-24.97%

-18.90%

-6.07%

Max Drawdown (5Y)

Largest decline over 5 years

-24.97%

-25.43%

+0.46%

Max Drawdown (10Y)

Largest decline over 10 years

-43.95%

-33.92%

-10.03%

Current Drawdown

Current decline from peak

0.00%

-1.80%

+1.80%

Average Drawdown

Average peak-to-trough decline

-8.38%

-10.71%

+2.33%

Ulcer Index

Depth and duration of drawdowns from previous peaks

2.68%

2.03%

+0.65%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

Build a portfolio with FNX

Add First Trust Mid Cap Core AlphaDEX Fund to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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