MEGX Corgi U.S. Mega-Cap Growth 2x Daily ETF

Aims to return twice the daily move of Vanguard Morningstar Mega Cap Growth ETF (MGK)Corgi0.45% fee$502,610First traded Aug 19, 2026SEC filings ↗
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One month to Oct 9, 2026: MEGX returned +10.0% where its own daily promise gave +11.1%, 1.1 points short.

+5.5%
What MGK did
+11.1%
What 2 times a day gives
+10.0%
What the fund returned
−1.1 pts
The fund itself cost
What it aimed at, and what it did
1 pt short of its stated multipleMEGX returned +10.0% while 2 times MGK's move would have been +11.0%. Figures from Sep 9, 2026 to Oct 9, 2026.MGK +5.5% ×2 implies+11.0%MEGX returned+10.0%1 pt short of its stated multipleMEGX returned +10.0% while 2 times MGK's move would have been +11.0%. Figures from Sep 9, 2026 to Oct 9, 2026.MGK +5.5% ×2 implies+11.0%MEGX returned+10.0%

Over the 1 month to Oct 9, 2026, MEGX returned +10.0%, where 2 times that move implies +11.0%. The difference is −1.0 pts. Of that, daily compounding is +0.1 pts and the fund itself −1.1 pts against its own daily promise.

1.7 pts short of its stated multipleMEGX returned +9.7% while 2 times MGK's move would have been +11.4%. Figures from Aug 19, 2026 to Oct 9, 2026.MGK +5.7% ×2 implies+11.4%MEGX returned+9.7%1.7 pts short of its stated multipleMEGX returned +9.7% while 2 times MGK's move would have been +11.4%. Figures from Aug 19, 2026 to Oct 9, 2026.MGK +5.7% ×2 implies+11.4%MEGX returned+9.7%

From launch to Oct 9, 2026, MEGX returned +9.7%, where 2 times that move implies +11.4%. The difference is −1.7 pts. Of that, daily compounding is 0.0 pts and the fund itself −1.7 pts against its own daily promise.

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WindowFundMGK+2x the moveDifferenceMGK moved about, annualized
1M Sep 9 – Oct 9, 2026+10.0%+5.5%+11.0%−1.0 pts14%
Since launch Aug 19 – Oct 9, 2026+9.7%+5.7%+11.4%−1.7 pts14%

Source: ETFIQ.

Head to head
Funds near this one

In plain words

That 1.0 is two pieces: daily compounding, +0.1 points, which happens to any 2 times fund over the same path, and the fund itself, −1.1 points against its own daily promise.
Summary
Read the multiple against the whole window instead and 2 times MGK's 5.5% implies +11.0%, which makes MEGX look 1.0 points short. MEGX aims to return +2 times MGK's move each day, then resets. Over one day it does that. Over longer, the daily results compound, so the total is not +2 times the period's move: in a market that falls and comes back it is reliably less, and in a steady run it can be more. MGK moved at 14% annualized over that window. That is what decides how far the two figures separate: the same fund on a calm underlying and a violent one is a different product.
Sets out to return+2 times the daily move of MGK, reset daily
Multiple a holder actually got over the window (ETFIQ)+1.81 times, against +2 stated
UnderlyingMGK
Segmentsector or country, index
Net assets (the issuer’s own daily fund list, as of Oct 9, 2026)$502,610
Expense ratio (485BPOS XBRL, May 28, 2026)0.45%
First tradedAug 19, 2026
Underlying volatility over the window (ETFIQ)14% annualized
What the underlying did, 3 monthsMGK 5.5%
How this is computed
Returns are ETFIQ calculations from Tiingo end-of-day prices, distributions reinvested, measured against the underlying over exactly the same days. How these figures are computed

Questions people ask about MEGX

Did MEGX return +2 times MGK?
Over the month to Oct 9, 2026, MGK moved +5.5% and MEGX returned +10.0%. 2 times that move is +11.0%, so the fund came out 1.0 points short of it. Against its own daily promise, 2 times each day's move compounded, it was 1.1 points short.
Why does MEGX not return +2 times over a year?
Because it resets daily. MEGX aims at +2 times each day's move, and daily results compound. Over a run where the underlying falls and comes back, compounding a levered daily return leaves a holder behind what +2 times the period move would suggest; over a steady run in one direction it can leave them ahead. The longer the holding, and the more the underlying moves about, the further apart the two figures get.
Sources and dates
Prices, MEGX and MGKTiingo end-of-day prices ↗
Fee, 0.45%SEC 485BPOS XBRL · May 28, 2026
Net assets, $502,610The issuer’s own daily fund list · Oct 9, 2026
IssuerCorgi website ↗
All fund filingsFund filings on SEC EDGAR ↗
SourceSEC investment company series and class file, which lists every registered fund ↗
Corgi’s own site ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement.

How these figures are computed →Standards and sources →Open data →
Cite this page

ETFIQ, MEGX, leveraged ETFs, data as of Oct 9, 2026. https://etfiq.com/funds/megx

Open MEGX live on ETFIQ

Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at Open data.

Stated multiple
What the fund sets out to return against its underlying, each day. A fund at 2x aims to return twice the underlying’s daily move, and an inverse fund at -2x aims to return twice it in the opposite direction.
Daily reset
The fund starts each day aiming at the multiple again, from wherever it now stands. It is the mechanism that makes these funds behave as they do, and the reason the stated multiple applies to a day rather than to a holding period.
Compounding
Daily results multiply together rather than adding up. Two days of the multiple is not twice the multiple, and over a run of days the difference between the two grows with how far the underlying moves about.
Decay
What compounding costs a holder when the underlying falls and rises back to where it started. The underlying is level and the fund is down; the more violently it moved, the further down.
Difference against the stated multiple
The fund’s return minus the stated multiple times the underlying’s return, in percentage points. The one figure that says whether a holder got what the fund’s own multiple describes.
Every term used here, defined in full on the leveraged ETFs vocabulary page. →
624th of 713 leveraged and inverse ETFs by net assets→Corgi: every fund ETFIQ covers→ETF News, May 26, 2026→