Data as of .
GMAY vs JUNW: which one stands where?
As of Sep 21, 2026 GMAY can fall 4.2% before its buffer engages and JUNW 2.7%, and GMAY resets 8 days sooner.
ETFIQ Downside Cover Score: JUNW 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
Where each one stands today
GMAY resets first, on May 21, 2027, 242 days from now; JUNW runs to May 31, 2027, 250 days. GMAY can still gain 9.2% before its cap, JUNW 9.1%. A fall from here reaches GMAY’s buffer after 4.2% and JUNW’s after 2.7%. 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 | ||
|---|---|---|---|---|
| GMAY | JUNW | GMAY | JUNW | |
| 3 months | +1.8% | +1.5% | −0.5 pts | −0.8 pts |
| 6 months | +7.0% | +5.0% | −11.1 pts | −13.0 pts |
| 1 year | +8.5% | +6.5% | −8.0 pts | −10.1 pts |
| 3 years | +39.7% | +34.4% | −38.7 pts | −44.0 pts |
| GMAY FT Vest U.S. Equity Moderate Buffer ETF - May Absorbs the first 15% of loss on SPY and caps the gain at 13.8%, over a period ending May 21, 2027 | JUNW AllianzIM U.S. Equity Buffer20 ETF - Jun Absorbs the first 20% of loss on SPY and caps the gain at 12.0%, over a period ending May 31, 2027 | |
|---|---|---|
| Issuer | First Trust | AllianzIM |
| Reference index | SPY | SPY |
| Buffer | 15% | 20% |
| Outcome period | May 18, 2026 to May 21, 2027 | Jun 1, 2026 to May 31, 2027 |
| Days left | 242 | 250 |
| Starting cap | +13.8% | +12.0% |
| Can still gain | 9.2% | 9.1% |
| Fall before buffer | 4.2% | 2.7% |
| Protection left, index points | 15.0% of 15.0% | 20.0% of 20.0% |
| Index return this period | +4.7% | +2.3% |
| Fund return this period | +3.5% | +2.0% |
| State today | Open | Open |
| Expense ratio | 0.85% | 0.74% |
| Net assets | $516m | $379m |
GMAY in plain words
From its price on Sep 21, 2026, the fund can gain about 9.2% more before it reaches its cap. The fund's price can fall 4.2% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 4.5% from today's level to the point where the buffer begins. Protection left, in index points: 15.0% of the 15.0% buffer still sits below today's SPY level. 242 days remained on Sep 21, 2026. On May 21, 2027 the period ends and a new cap is set.
JUNW in plain words
From its price on Sep 21, 2026, the fund can gain about 9.1% more before it reaches its cap. The fund's price can fall 2.7% from here before the buffer starts absorbing losses, by the issuer's figure. In index terms, SPY can fall 2.3% 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. 250 days remained on Sep 21, 2026. On May 31, 2027 the period ends and a new cap is set.
Questions people ask
- Which has more room to gain, GMAY or JUNW?
- From their prices on Sep 21, 2026, GMAY can gain about 9.2% before its cap and JUNW about 9.1%, so GMAY has more room left this period.
- Which resets first, GMAY or JUNW?
- GMAY ends its outcome period on May 21, 2027 and JUNW on May 31, 2027. A new cap is set the day after each.
- Which is cheaper, GMAY or JUNW?
- GMAY charges 0.85% a year and JUNW charges 0.74%, so JUNW 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, GMAY against JUNW, data as of Sep 21, 2026. https://etfiq.com/compare/buffer/gmay-vs-junw Free to use with attribution; the underlying files are at Open data.