As of Nov 4, 2026. Rebuilt every trading night.
TESC daily tracking
Over the 90 days to Nov 4, 2026, TESC missed two times TSLA's daily return by 26.8 basis points a day on average, on its closing price.
All 3
3 of 3 · 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: 20 of 22 days, from Oct 7, 2026 | NAV (stated) | 4.2 | −4.1 | 0.48% | −6.6 (7 days) | −2.8 (13 days) | −3.9 | Not enough days | |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 36.0 | −3.9 | 8.43% | −16.7 (8 days) | +3.5 (14 days) | −20.1 | Not enough days | |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 26.8 | −4.7 | 5.90% | −12.8 (30 days) | +2.6 (33 days) | −15.3 | Not significant (t −1.7) |
TESC's largest daily misses
The 5 days TESC strayed furthest from its daily target in the 90 days to Nov 4, 2026, each on its NAV where ETFIQ holds it, else its closing price.
| # | Day | Read on | TSLA moved | Target | TESC returned | Miss |
|---|---|---|---|---|---|---|
| 1 | Aug 25, 2026 | closing price | +0.37% | +0.75% | +0.16% | −0.58 pts |
| 2 | Sep 21, 2026 | closing price | +3.03% | +6.06% | +5.52% | −0.53 pts |
| 3 | Oct 2, 2026 | closing price | +4.65% | +9.31% | +8.82% | −0.49 pts |
| 4 | Aug 24, 2026 | closing price | −3.83% | −7.67% | −7.20% | +0.47 pts |
| 5 | Aug 19, 2026 | closing price | +4.23% | +8.46% | +8.08% | −0.38 pts |
The daily miss is TESC's return each day less two times TSLA'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 20 of the 63 sessions. TESC ranks 252 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 TSLA 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 TESC is listed.
Links are sources, not endorsements. A ranking is not a recommendation or an opinion.
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ETFIQ, TESC daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/tesc/tracking/
ETFIQ. (Nov 4, 2026). TESC daily tracking, listed by window. Retrieved from https://etfiq.com/funds/tesc/tracking/
[TESC daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/tesc/tracking/)
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