Data as of .
DDTO vs OCTU: which one stands where?
As of Sep 21, 2026 DDTO can fall 11.2% before its buffer engages and OCTU 11.2%, and DDTO resets 1 days sooner.
These are two different products. OCTU is a floor fund, which caps how far a holder can fall. DDTO is a buffer fund, which absorbs the first part of a fall and leaves everything below it with the holder.
Where each one stands today
DDTO resets first, on Sep 30, 2026, 9 days from now; OCTU runs to Sep 30, 2026, 10 days. A fall from here reaches DDTO’s buffer after 11.2% and OCTU’s after 11.2%. Both track SPY, so what separates them is where each is in its own period.
Every figure is ETFIQ’s own, from the issuer’s published outcome-period terms. A buffer ETF holds FLEX options on its reference index rather than shares, so there is no holdings overlap between two of them to report.
Performance, window by window
| Window | Total return | Gap to the reference | ||
|---|---|---|---|---|
| DDTO | OCTU | DDTO | OCTU | |
| 3 months | +2.9% | +1.1% | +0.7 pts | −1.2 pts |
| 6 months | +11.7% | +11.6% | −6.4 pts | −6.5 pts |
| 1 year | not published | +10.7% | not published | −5.9 pts |
| DDTO Innovator Equity Dual Directional 10 Buffer ETF - Oct Absorbs the first 10% of loss on SPY and caps the gain at 12.5%, over a period ending Sep 30, 2026 | OCTU AllianzIM U.S. Equity Buffer15 Uncapped ETF - Oct Absorbs the first 15% of loss on SPY and does not cap the gain, over a period ending Sep 30, 2026 | |
|---|---|---|
| Issuer | Innovator | AllianzIM |
| Reference index | SPY | SPY |
| Buffer | 10% | 15% |
| Outcome period | Sep 30, 2025 to Sep 30, 2026 | Oct 1, 2025 to Sep 30, 2026 |
| Days left | 9 | 10 |
| Starting cap | +12.5% | uncapped |
| Can still gain | 0.0% | uncapped |
| Fall before buffer | 11.2% | 11.2% |
| Protection left, index points | 10.0% of 10.0% | 15.0% of 15.0% |
| Index return this period | +16.2% | +16.2% |
| Fund return this period | +11.7% | +11.7% |
| State today | At cap | Uncapped |
| Expense ratio | 0.79% | 0.74% |
| Net assets | $28m | $58m |
DDTO in plain words
SPY had already risen past this fund's cap of +12.5% for the period on Sep 21, 2026, so in index terms there is no more upside to collect. The fund's own price can still drift up to about 0.0% as the period runs out. The fund's price can fall 11.2% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 13.9% from today's level to the point where the buffer begins. Protection left, in index points: 10.0% of the 10.0% buffer still sits below today's SPY level. 9 days remained on Sep 21, 2026. On Sep 30, 2026 the period ends and a new cap is set.
OCTU in plain words
This fund has no cap. It takes a share of any further rise in SPY. Protection left, in index points: 15.0% of the 15.0% buffer still sits below today's SPY level. 10 days remained on Sep 21, 2026.
Questions people ask
- Which resets first, DDTO or OCTU?
- DDTO ends its outcome period on Sep 30, 2026 and OCTU on Sep 30, 2026. A new cap is set the day after each.
- Which is cheaper, DDTO or OCTU?
- DDTO charges 0.79% a year and OCTU charges 0.74%, so OCTU 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, DDTO against OCTU, data as of Sep 21, 2026. https://etfiq.com/compare/buffer/ddto-vs-octu Free to use with attribution; the underlying files are at Open data.