As of Nov 4, 2026. Rebuilt every trading night.
SOFA daily tracking
Over the 90 days to Nov 4, 2026, SOFA missed two times SOFI's daily return by 19.1 basis points a day on average, on its closing price.
All 4
4 of 4 · 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: 18 of 22 days, from Oct 7, 2026 | NAV (stated) | 5.5 | −5.1 | 0.79% | −2.5 (7 days) | −6.8 (11 days) | +4.3 | Not enough days | |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 16.7 | −3.6 | 3.14% | +1.5 (10 days) | −7.8 (12 days) | +9.3 | Not significant (t 1.1) | |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 19.1 | −4.5 | 3.68% | −6.0 (27 days) | −3.5 (36 days) | −2.5 | Not significant (t −0.4) | |
| 180 days to Nov 4, 2026, 124 daily returns | closing price (stated) | 24.3 | −4.6 | 4.86% | −8.2 (56 days) | −1.7 (68 days) | −6.5 | Not significant (t −1.2) |
SOFA's largest daily misses
The 5 days SOFA strayed furthest from its daily target in the 180 days to Nov 4, 2026, each on its NAV where ETFIQ holds it, else its closing price.
| # | Day | Read on | SOFI moved | Target | SOFA returned | Miss |
|---|---|---|---|---|---|---|
| 1 | Jun 8, 2026 | closing price | +2.93% | +5.86% | +4.84% | −1.02 pts |
| 2 | Jul 28, 2026 | closing price | −0.83% | −1.66% | −2.58% | −0.92 pts |
| 3 | Jul 14, 2026 | closing price | +2.32% | +4.63% | +3.91% | −0.72 pts |
| 4 | Jun 1, 2026 | closing price | +1.98% | +3.95% | +3.27% | −0.68 pts |
| 5 | May 29, 2026 | closing price | +7.37% | +14.73% | +15.38% | +0.65 pts |
The daily miss is SOFA's return each day less two times SOFI'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 18 of the 63 sessions. SOFA ranks 155 of 494 2x leveraged ETFs on its 90-day average daily miss.
The rest of the method
Up days and down days split the miss by whether SOFI 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. 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 SOFA is listed.
Links are sources, not endorsements. A ranking is not a recommendation or an opinion.
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ETFIQ, SOFA daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/sofa/tracking/
ETFIQ. (Nov 4, 2026). SOFA daily tracking, listed by window. Retrieved from https://etfiq.com/funds/sofa/tracking/
[SOFA daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/sofa/tracking/)
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