# RKX (Corgi RKLB 2x Daily ETF)

Corgi · Leveraged ETFs · data as of Sep 30, 2026

Three months to Sep 30, 2026: RKX returned −58.8% where its own daily promise gave −57.4%, 1.4 points short.

## Key facts

- RKX, what RKLB did: −30.4%, as of Sep 30, 2026.
- RKX, what 2 times a day gives: −57.4%, as of Sep 30, 2026.
- RKX, what the fund returned: −58.8%, as of Sep 30, 2026.
- RKX, the fund itself cost: −1.4 pts, as of Sep 30, 2026.
- RKX, net assets: $697,453 (the issuer’s own daily fund list, as of Sep 30, 2026).
- RKX, expense ratio: 0.45% (485BPOS XBRL, Jun 5, 2026).

## RKX over each window to Sep 30, 2026

| Window | Fund | RKLB | +2x the move | Difference | RKLB moved about |
| --- | --- | --- | --- | --- | --- |
| 1 month | +15.2% | +9.0% | +18.0% | −2.8 pts | 52% |
| 3 months | −58.8% | −30.4% | −60.7% | +1.9 pts | 70% |
| Since launch | −59.9% | −31.4% | −62.9% | +3.0 pts | 69% |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| Sets out to return | +2 times the daily move of RKLB, reset daily | ETFIQ |
| Multiple a holder actually got over the window | +1.94 times, against +2 stated | ETFIQ |
| Underlying | RKLB | ETFIQ |
| Segment | single stock, company | ETFIQ |
| Net assets | $697,453 | the issuer’s own daily fund list, as of Sep 30, 2026 |
| Expense ratio | 0.45% | 485BPOS XBRL, Jun 5, 2026 |
| Launched | Jun 30, 2026 | ETFIQ |
| Underlying volatility over the window | 70% annualized | ETFIQ |

## Questions

### Did RKX return +2 times RKLB?

Over the window to Sep 30, 2026, RKLB moved −30.4% and RKX returned −58.8%. 2 times that move is −60.7%, so the fund came out 1.9 points ahead of it.

### Why does RKX not return +2 times over a year?

Because it resets daily. RKX 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.

### Which +2x RKLB ETF tracked its stated multiple most closely?

2 issuers sell one. Over the days all of them have been trading, the table on this page ranks them by how far each finished from 2 times the underlying's move. ETFIQ does not rate funds; the order is the figure itself.


## Cite this page

ETFIQ, RKX, data as of Sep 30, 2026. https://etfiq.com/funds/rkx
Free to use with attribution; the underlying files are at https://etfiq.com/data/.

HTML: https://etfiq.com/funds/rkx  ·  JSON: https://etfiq.com/funds/rkx.json