$EUVX vs $PHOX
Corgi Lithography & Semiconductor Photonics 2x Daily ETF vs. Aura AI Photonics ETF: fees, size, strategy and live prices side by side.
Side by side
| Metric | $EUVX | $PHOX |
|---|---|---|
| Provider | Corgi Funds | Aura ETFs |
| Focus | Lithography & optical chips | AI datacenter interconnect |
| Management | 2x daily leveraged | Index (passive) |
| AUM | $5M | $1M |
| Expense ratio | 0.45% | 0.60% |
| Yearly fee on $10,000 | $45 | $60 |
| Launched | Jun 3, 2026 | Aug 10, 2026 |
The short version
EUVX is cheaper to own, at 0.45% a year versus 0.60%. EUVX is the bigger fund, with $5M in assets. EUVX has been around longer, launching on June 3, 2026.
EUVX
The Corgi Lithography & Semiconductor Photonics 2x Daily ETF aims for twice the daily move of its lithography and semiconductor photonics strategy. Leveraged ETFs reset every day. Over periods longer than a day, returns can differ a lot from 2x the underlying move, especially in choppy markets. These are trading tools, not long-term holdings for most investors.
PHOX
The Aura AI Photonics ETF tracks the VettaFi AI Photonics Index, a basket of roughly 25 global companies involved in generating, transmitting and processing data with light for AI computing: lasers, transceivers, photonic integrated circuits and specialty materials such as indium phosphide. As an index fund, PHOX follows set rules rather than a manager's calls, which makes it easier to know what you own. It is still a small, non-diversified, single-theme fund, so expect big swings.
Lower fees and more assets are helpful, but they are not the whole story. The bigger question is which strategy matches what you want to own. This comparison is not a recommendation to buy or sell either fund.
FAQ
What is the difference between EUVX and PHOX?
EUVX is the Corgi Lithography & Semiconductor Photonics 2x Daily ETF from Corgi Funds (lithography & optical chips), while PHOX is the Aura AI Photonics ETF from Aura ETFs (ai datacenter interconnect). They differ in strategy, fees and size.
Which is cheaper, EUVX or PHOX?
EUVX has the lower expense ratio: 0.45% vs 0.60%.
Which is bigger, EUVX or PHOX?
EUVX has more assets: $5M vs $1M.
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