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FNX Stock Summary and Trading Ideas (First Trust Mid Cap Core Alphadex | NASDAQ:FNX)

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First Trust Mid Cap Core Alphadex (FNX) Frequently Asked Questions

What does First Trust Mid Cap Core Alphadex do?

The Fund will seek investment results that correspond generally to the price and yield (before the Funds fees and expenses) of an equity index called the NASDAQ AlphaDEX Mid Cap Core Index. The Index is a modified equal dollar-weighted index developed and maintained by The NASDAQ OMX Group, Inc. that is designed to generate positive alpha relative to traditional passive-style indices through the use of the AlphaDEX selection methodology. The Index is created and administered by Nasdaq, Inc. which employs the AlphaDEX stock selection methodology to select stocks from the NASDAQ US 600 Mid Cap Index that meet certain criteria. Nasdaq constructs the NASDAQ AlphaDEX Mid Cap Core Index by ranking the top 450 eligible stocks from the NASDAQ US 600 Mid Cap Index on growth factors including 3-, 6- and 12- month price appreciation, sales to price and one year sales growth, and separately on value factors including book value to price, cash flow to price and return on assets. The selected stocks are divided into quintiles based on their rankings and the top ranked quintiles receive a higher weight within the index. The stocks are equally-weighted within each quintile. The index is reconstituted and rebalanced quarterly.

What symbol and exchange does First Trust Mid Cap Core Alphadex shares trade?

First Trust Mid Cap Core Alphadex trades on the NASDAQ stock market under the symbol FNX.

What is First Trust Mid Cap Core Alphadex stock price doing today?

As of December 31, 2025, FNX stock price declined to $125.98 with 22,427 million shares trading.

How much is First Trust Mid Cap Core Alphadex worth?

FNX has a market cap of $1.17 billion. This is considered a Small Cap stock.

What is the highest and lowest price First Trust Mid Cap Core Alphadex traded in the last 3 year period?

In the last 3 years, FNX traded as high as $130.69 and as low as $83.86.

Is First Trust Mid Cap Core Alphadex (FNX) a good investment?

FNX has underperformed the market in the last year with a price return of +10.1% while the SPY ETF gained +17.2%. FNX has also underperformed the stock market ETF in the last 3 month and 2 week periods returning +0.8% and -0.9%, respectively, while the SPY returned +2.7% and +0.7%, respectively.

What are the support and resistance levels for First Trust Mid Cap Core Alphadex (FNX)?

FNX support price is $126.03 and resistance is $128.27 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that FNX shares will trade within this expected range on the day.

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