Data as of .
FEBW vs SIXF: which one stands where?
As of Sep 21, 2026 FEBW can fall 6.7% before its buffer engages and SIXF 2.6%.
ETFIQ Downside Cover Score: FEBW scores higher
If the market falls into a bear market from here, how much does the buffer absorb?
A percentile among the 293 buffer ETFs with a live outcome period. It is a position in a set, not a rating, and neither end of it is a recommendation. All buffer ETFs ranked by it · How it is computed
Both are AllianzIM funds, so the difference between them is the terms rather than the house.
Where each one stands today
FEBW resets first, on Jan 31, 2027, 131 days from now; SIXF runs to Jan 31, 2027, 131 days. FEBW can still gain 3.3% before its cap, SIXF 5.0%. A fall from here reaches FEBW’s buffer after 6.7% and SIXF’s after 2.6%. 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 | ||
|---|---|---|---|---|
| FEBW | SIXF | FEBW | SIXF | |
| 3 months | +2.1% | +3.4% | −0.2 pts | +1.1 pts |
| 6 months | +8.8% | +12.2% | −9.3 pts | −5.8 pts |
| 1 year | +9.9% | +13.3% | −6.7 pts | −3.3 pts |
| 3 years | +36.2% | not published | −42.2 pts | not published |
| FEBW AllianzIM U.S. Equity Buffer20 ETF - Feb Absorbs the first 20% of loss on SPY and caps the gain at 10.6%, over a period ending Jan 31, 2027 | SIXF AllianzIM U.S. Equity Buffer10 ETF - Feb Absorbs the first 10% of loss on SPY and caps the gain at 7.8%, over a period ending Jan 31, 2027 | |
|---|---|---|
| Issuer | AllianzIM | AllianzIM |
| Reference index | SPY | SPY |
| Buffer | 20% | 10% |
| Outcome period | Feb 1, 2026 to Jan 31, 2027 | Aug 1, 2026 to Jan 31, 2027 |
| Days left | 131 | 131 |
| Starting cap | +10.6% | +7.8% |
| Can still gain | 3.3% | 5.0% |
| Fall before buffer | 6.7% | 2.6% |
| Protection left, index points | 20.0% of 20.0% | 10.0% of 10.0% |
| Index return this period | +11.8% | +3.6% |
| Fund return this period | +6.3% | +2.3% |
| State today | At cap | Open |
| Expense ratio | 0.74% | 0.74% |
| Net assets | $198m | $51m |
FEBW in plain words
SPY had already risen past this fund's cap of +10.6% 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 3.3% as the period runs out. The fund's price can fall 6.7% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 10.6% from today's level to the point where the buffer begins. Protection left, in index points: 20.0% of the 20.0% buffer still sits below today's SPY level. 131 days remained on Sep 21, 2026. On Jan 31, 2027 the period ends and a new cap is set.
SIXF in plain words
From its price on Sep 21, 2026, the fund can gain about 5.0% more before it reaches its cap. The fund's price can fall 2.6% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 3.5% 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.
Questions people ask
- Which has more room to gain, FEBW or SIXF?
- From their prices on Sep 21, 2026, FEBW can gain about 3.3% before its cap and SIXF about 5.0%, so SIXF has more room left this period.
- Which resets first, FEBW or SIXF?
- FEBW ends its outcome period on Jan 31, 2027 and SIXF on Jan 31, 2027. A new cap is set the day after each.
- Which is cheaper, FEBW or SIXF?
- FEBW charges 0.74% a year and SIXF charges 0.74%, so FEBW 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, FEBW against SIXF, data as of Sep 21, 2026. https://etfiq.com/compare/buffer/febw-vs-sixf Free to use with attribution; the underlying files are at Open data.