KMAY vs SPTU
Comparison between Innovator U.S. Small Cap Power Buffer ETF May (KMAY, ETF) and STATE STREET SPDR PORTFOLIO ULTRA SHORT T-BILL ETF (SPTU, ETF).
KMAY vs SPTU - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Net Assets
KMAY
$14M
SPTU
$14M
Expense Ratio
KMAY
0.79%
Winner
SPTU
0.05%
Max Drawdown
KMAY
2.38%
Winner
SPTU
0.44%
Sharpe Ratio
Winner
KMAY
1.55
SPTU
0.23
5Y Beta
KMAY
0.45
Winner
SPTU
0.00
KMAY vs SPTU - Historical Returns
Returns include dividend reinvestment.
1M
KMAY
+0.10%
Winner
SPTU
+0.31%
3M
Winner
KMAY
+2.55%
SPTU
+0.93%
6M
Winner
KMAY
+4.55%
SPTU
+1.77%
1Y
KMAY
+14.37%
SPTU
N/A
Max(CAGR)
Winner
KMAY
+16.61%
SPTU
+3.75%
KMAY vs SPTU - Annual Returns (2025 - 2026)
Returns include dividend reinvestment.
| Year | KMAY | SPTU |
|---|---|---|
| 2026 | +3.69% | +1.48% |
| 2025 | +13.83% | +0.91% |
KMAY vs SPTU Drawdown Comparison
The maximum drawdown for KMAY was -2.38%, occurring on May 19, 2026. Recovery took 13 trading sessions.
The maximum drawdown for SPTU was -0.04%, occurring on Nov 12, 2025. Recovery took 5 trading sessions.
The current KMAY drawdown is -1.73%.
| Rank | KMAY | SPTU |
|---|---|---|
| #1 | -2.38% May 6, 2026 - May 26, 2026 | -0.04% Nov 11, 2025 - Nov 18, 2025 |
| #2 | -2.36% Oct 27, 2025 - Nov 26, 2025 | -0.04% Feb 20, 2026 - Feb 24, 2026 |
| #3 | -1.76% Jul 23, 2025 - Aug 12, 2025 | -0.02% Oct 10, 2025 - Oct 15, 2025 |
| #4 | -1.73% Jun 4, 2026 - Jun 5, 2026 | -0.02% May 5, 2026 - May 8, 2026 |
| #5 | -1.51% Feb 26, 2026 - Apr 2, 2026 | -0.02% May 15, 2026 - May 20, 2026 |
| #6 | -1.48% May 19, 2025 - Jun 3, 2025 | -0.02% Apr 24, 2026 - Apr 29, 2026 |
| #7 | -1.22% Jun 10, 2025 - Jun 24, 2025 | -0.01% Feb 27, 2026 - Mar 6, 2026 |
| #8 | -1.12% Oct 8, 2025 - Oct 15, 2025 | -0.01% Nov 28, 2025 - Dec 2, 2025 |
| #9 | -0.96% Jul 10, 2025 - Jul 23, 2025 | -0.00% Oct 31, 2025 - Nov 4, 2025 |
| #10 | -0.93% May 2, 2025 - May 8, 2025 | -0.00% Apr 14, 2026 - Apr 16, 2026 |
| #11 | -0.74% Sep 22, 2025 - Oct 3, 2025 | -0.00% Nov 4, 2025 - Nov 6, 2025 |
| #12 | -0.69% May 28, 2026 - Jun 4, 2026 | N/A |
| #13 | -0.69% Aug 13, 2025 - Aug 22, 2025 | N/A |
| #14 | -0.59% Oct 15, 2025 - Oct 20, 2025 | N/A |
| #15 | -0.58% Jan 22, 2026 - Feb 9, 2026 | N/A |
Correlation
Correlation between KMAY and SPTU is 0.97 which considered as a very strong positive correlation - the stocks move almost identically together.
0.97
-101
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