As of Nov 4, 2026. Rebuilt every trading night.
SPUU daily tracking
Over the 90 days to Nov 4, 2026, SPUU missed two times S&P 500's daily return by 9.2 basis points a day on average, on its closing price.
All 5
5 of 5 · click a column to sort| # | Window | Read on | Average daily miss, bp | Signed average, bp | Tracking error | Up days, bp | Down days, bp | Up less down, bp | Confidence |
|---|---|---|---|---|---|---|---|---|---|
| 30 days to Nov 4, 2026: 19 of 22 days, from Oct 7, 2026 | NAV (stated) | 2.0 | −2.0 | 0.19% | −1.8 (8 days) | −2.2 (11 days) | +0.4 | Not enough days | |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 7.8 | −2.6 | 1.46% | −2.7 (11 days) | −2.5 (11 days) | −0.2 | Not significant (t −0.1) | |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 9.2 | −2.0 | 1.79% | −3.1 (29 days) | −1.0 (34 days) | −2.1 | Not significant (t −0.8) | |
| 180 days to Nov 4, 2026, 124 daily returns | closing price (stated) | 10.3 | −1.9 | 2.17% | −3.4 (62 days) | −0.4 (62 days) | −3.0 | Not significant (t −1.2) | |
| 1 year to Nov 4, 2026, 251 daily returns | closing price (stated) | 9.8 | −2.0 | 2.03% | −1.6 (131 days) | −2.5 (120 days) | +0.8 | Not significant (t 0.5) |
SPUU's largest daily misses
The 5 days SPUU strayed furthest from its daily target in the 1 year to Nov 4, 2026, each on its NAV where ETFIQ holds it, else its closing price.
| # | Day | Read on | S&P 500 moved | Target | SPUU returned | Miss |
|---|---|---|---|---|---|---|
| 1 | Jun 26, 2026 | closing price | −0.72% | −1.45% | −0.76% | +0.69 pts |
| 2 | Jun 29, 2026 | closing price | +1.65% | +3.29% | +2.81% | −0.48 pts |
| 3 | Mar 9, 2026 | closing price | +0.88% | +1.75% | +1.40% | −0.36 pts |
| 4 | Mar 4, 2026 | closing price | +0.71% | +1.41% | +1.73% | +0.32 pts |
| 5 | Mar 3, 2026 | closing price | −0.88% | −1.76% | −2.08% | −0.31 pts |
The daily miss is SPUU's return each day less two times S&P 500's return that day. A basis point is a hundredth of a percentage point. Each window is read twice where ETFIQ holds both NAVs: on NAVs, and on closing prices. It is stated on the closing price because NAVs for 19 of the 63 sessions. SPUU ranks 22 of 494 2x leveraged ETFs on its 90-day average daily miss. Up days and down days split the miss by whether S&P 500 rose or fell; Significant means the gap is at least two standard errors from zero. The average miss carries its sign: a negative one is what the fund kept below its target each day, its fees and financing among it. S&P 500 is itself an ETF, so its own fee and tracking are inside the miss. 1 NAV day was held out, where the NAV and the closing price disagreed about the day: Nov 3, 2026.
The rest of the method
Not every fund here has traded for a year, and a number over eight months does not order against one over twelve. This page lists each fund with its window and dates instead of ranking them. It becomes a ranking on the night four of them share a full year. Every window ETFIQ can measure for SPUU is listed.
Links are sources, not endorsements. A ranking is not a recommendation or an opinion.
Cite this pageCitation, APA and Markdown
ETFIQ, SPUU daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/spuu/tracking/
ETFIQ. (Nov 4, 2026). SPUU daily tracking, listed by window. Retrieved from https://etfiq.com/funds/spuu/tracking/
[SPUU daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/spuu/tracking/)
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