Data as of .
DDM vs SDOW: which held to its multiple?
Over three months against its own daily promise, DDM finished 1.1 points short and SDOW 2.9 points over.
ETFIQ Decay Resistance Score: DDM scores higher
Did it keep up with its own daily multiple, compounded day by day?
A percentile among the 391 leveraged ETFs, long, over three months. It is a position in a set, not a rating, and neither end of it is a recommendation. All leveraged ETFs ranked by it · How it is computed
Performance, window by window
| Window | Total return | Multiple would give | Difference | |||
|---|---|---|---|---|---|---|
| DDM | SDOW | DDM | SDOW | DDM | SDOW | |
| 1 month | −4.5% | +7.1% | −4.1% | +6.1% | −0.5 pts | +1.0 pts |
| 3 months | +4.4% | −7.0% | +5.7% | −8.6% | −1.4 pts | +1.6 pts |
| 6 months | +24.7% | −30.6% | +27.0% | −40.6% | −2.3 pts | +9.9 pts |
| 1 year | +24.6% | −31.9% | +31.1% | −46.7% | −6.5 pts | +14.8 pts |
| 3 years | +98.5% | −70.4% | +117.9% | −176.8% | −19.4 pts | +106.4 pts |
| Since launch | +1871.6% | −100.0% | not meaningful | not meaningful | not meaningful | not meaningful |
| DDM ProShares Ultra Dow30 Aims to return twice the daily move of the Dow 30 | SDOW ProShares UltraPro Short Dow30 Aims to return three times the opposite of the daily move of the Dow 30 | |
|---|---|---|
| Issuer | ProShares | ProShares |
| Sets out to return | +2x | -3x |
| On | DIA | DIA |
| Segment | us large cap | us large cap |
| Fund returned, 3 months | +4.4% | −7.0% |
| Underlying returned, 3 months | +2.9% | +2.9% |
| What the stated multiple implies, 3 months | +5.7% | −8.6% |
| Difference from stated, 3 months | −1.4 pts | +1.6 pts |
| Fund returned, 1 year or since launch | +24.6% | −31.9% |
| Difference from stated, over that window | −6.5 pts | +14.8 pts |
| Underlying volatility | 11% | 11% |
| Expense ratio | 0.95% | 0.95% |
| Launched | Jan 4, 2010 | Feb 11, 2010 |
DDM in plain words
Three months to Sep 11, 2026: DDM returned +4.4% where its own daily promise gave +5.5%, 1.1 points short. Read the multiple against the whole window instead and +2 times DIA's 2.9% implies +5.7%, which makes DDM look 1.4 points short. 0.2 of that is daily compounding, which happens to any +2 times fund over the same path, and the rest is the fund. DDM aims to return +2 times DIA'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. DIA moved at 11% 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.
SDOW in plain words
Three months to Sep 11, 2026: SDOW returned −7.0% where its own daily promise gave −9.9%, 2.9 points over. Read the multiple against the whole window instead and −3 times DIA's 2.9% implies −8.6%, which makes SDOW look 1.6 points over. 1.3 of that is daily compounding, which happens to any −3 times fund over the same path, and the rest is the fund. SDOW aims to return -3 times DIA's move each day, then resets. Over longer, the daily results compound, so the total is not -3 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.
Questions people ask
- Which came closer to its stated multiple, DDM or SDOW?
- Over the window to Sep 11, 2026, DDM finished 1.4 points from what its multiple implies and SDOW finished 1.6 points from its own, so DDM came closer. Neither figure predicts the next window: it depends on how much the underlying moves about.
- Are DDM and SDOW levered on the same thing?
- Yes. Both are levered on the Dow 30, DDM at +2 times and SDOW at -3 times the daily move.
- Which one decays faster, DDM or SDOW?
- Decay follows how much the underlying moves about. Over this window DDM’s moved at 11% annualized and SDOW’s at 11%, so DDM has the rougher ride and, at the same multiple, loses more to compounding.
- Can I hold DDM or SDOW for a year?
- Both reset every day, so the multiple in the name applies to a single day and the daily results compound. Over a year the total is not the multiple times the year’s move, and in a market that falls and comes back it is reliably less. ETFIQ makes no recommendation either way.
- Which is cheaper, DDM or SDOW?
- DDM charges 0.95% a year and SDOW charges 0.95%, so DDM is cheaper. Fees come from each fund's prospectus.
Other comparisons
Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, DDM against SDOW, data as of Sep 11, 2026. https://etfiq.com/compare/leverage/DDM-SDOW Free to use with attribution; the underlying files are at Open data.