First Trust Mid Cap Core AlphaDEX Fund

FNXNASDAQ · USD
139.18USD0.00 (+0.10%)

First Trust Mid Cap Core AlphaDEX Fund (FNX) Options Open Interest

FNX options open interest is 15 contracts. The 2-week average daily volume is 0 contracts across the chain.

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Monitoring FNX open interest helps you see where real money is positioned on First Trust Mid Cap Core AlphaDEX Fund's options and which strikes are attracting the most commitment from traders. First Trust Mid Cap Core AlphaDEX Fund's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor FNX options open interest in real time and find the strikes that matter.

Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising FNX options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect First Trust Mid Cap Core AlphaDEX Fund to settle.

The First Trust Mid Cap Core AlphaDEX Fund is an exchange-traded fund. The investment objective of the Fund is to seek investment results that correspond generally to the price and yield, before fees and expenses, of an equity index called the Nasdaq AlphaDEX Mid Cap Core Index.

Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where FNX open interest is concentrated. Our scanner maps First Trust Mid Cap Core AlphaDEX Fund's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade First Trust Mid Cap Core AlphaDEX Fund's options open interest as the signal it is, not as an afterthought.

2026-10-16
Calls
125.0012.8016.0014.404%+1.000015
90.0047.5050.8049.1520%+1.00000
95.0042.5045.8044.1514%+1.00000
100.0037.5040.8039.1512%+1.00000
105.0032.6035.8034.2011%+1.00000
Puts
90.001.151.15112%-0.05630
95.001.151.15101%-0.06230
100.001.151.1590%-0.06930
105.001.151.1579%-0.07760
110.001.151.1569%-0.08790

As of September 18, 2026

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Track FNX open interest across every strike and expiration, identify where conviction is building, and trade with the positioning data on your side.

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