# DOG (ProShares Short Dow30)

ProShares · Leveraged ETFs · data as of Sep 11, 2026

Three months to Sep 11, 2026: DOG returned −1.7% where its own daily promise gave −3.1%, 1.4 points over.

## Key facts

- DOG, what DIA did: +2.9%, as of Sep 11, 2026.
- DOG, what −1 times a day gives: −3.1%, as of Sep 11, 2026.
- DOG, what the fund returned: −1.7%, as of Sep 11, 2026.
- DOG, the fund itself added: +1.4 pts, as of Sep 11, 2026.
- DOG, net assets: $109m (source, as filed for May 31, 2026).
- DOG, expense ratio: not read by ETFIQ, as of Sep 11, 2026.

## DOG over each window to Sep 11, 2026

| Window | Fund | DIA | -1x the move | Difference | DIA moved about |
| --- | --- | --- | --- | --- | --- |
| 1 month | +2.5% | −2.0% | +2.0% | +0.5 pts | 10% |
| 3 months | −1.7% | +2.9% | −2.9% | +1.1 pts | 11% |
| 6 months | −10.0% | +13.5% | −13.5% | +3.5 pts | 13% |
| 1 year | −9.1% | +15.6% | −15.6% | +6.5 pts | 12% |
| 3 years | −24.3% | +58.9% | −58.9% | +34.7 pts | 14% |
| Since launch | −87.5% | +606.4% | not meaningful over this window | not meaningful over this window | 16% |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| Sets out to return | -1 times the daily move of DIA, reset daily | ETFIQ |
| Multiple a holder actually got over the window | DIA moved +2.9% over this window, too little to read a multiple from | ETFIQ |
| Underlying | DIA | ETFIQ |
| Segment | broad index, us large cap | ETFIQ |
| Net assets | $109m | source, as filed for May 31, 2026 |
| Expense ratio | not read by ETFIQ | ETFIQ |
| Launched | Jan 4, 2010 | ETFIQ |
| Underlying volatility over the window | 11% annualized | ETFIQ |

## Questions

### Did DOG return -1 times DIA?

Over the window to Sep 11, 2026, DIA moved +2.9% and DOG returned −1.7%. 1 times that move is −2.9%, so the fund came out 1.1 points ahead of it.

### Why does DOG not return -1 times over a year?

Because it resets daily. DOG aims at -1 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 -1 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.


## Cite this page

ETFIQ, DOG, data as of Sep 11, 2026. https://etfiq.com/funds/DOG
Free to use with attribution; the underlying files are at https://etfiq.com/data/.

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