As of Nov 4, 2026. Rebuilt every trading night.
JOBC daily tracking
Over the 90 days to Nov 4, 2026, JOBC missed two times JOBY's daily return by 47.2 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: 19 of 22 days, from Oct 7, 2026 | NAV (stated) | 7.4 | −2.3 | 1.69% | +0.3 (7 days) | −3.8 (10 days) | +4.2 | Not enough days | |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 48.8 | −1.9 | 8.94% | −4.0 (8 days) | −2.4 (11 days) | −1.6 | Not enough days | |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 47.2 | −5.1 | 9.16% | −13.3 (24 days) | −0.5 (36 days) | −12.7 | Not significant (t −0.8) |
JOBC's largest daily misses
The 5 days JOBC 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 | JOBY moved | Target | JOBC returned | Miss |
|---|---|---|---|---|---|---|
| 1 | Aug 7, 2026 | closing price | +4.98% | +9.96% | +8.53% | −1.44 pts |
| 2 | Aug 21, 2026 | closing price | −0.66% | −1.32% | −0.06% | +1.26 pts |
| 3 | Oct 2, 2026 | closing price | −0.17% | −0.34% | −1.40% | −1.06 pts |
| 4 | Oct 5, 2026 | closing price | −2.86% | −5.71% | −4.71% | +1.01 pts |
| 5 | Nov 4, 2026 | closing price | +4.12% | +8.25% | +9.21% | +0.96 pts |
The daily miss is JOBC's return each day less two times JOBY'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. JOBC ranks 425 of 494 2x leveraged ETFs on its 90-day average daily miss. Up days and down days split the miss by whether JOBY 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. 1 NAV day was held out, where the NAV and the closing price disagreed about the day: Oct 21, 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 JOBC is listed.
Links are sources, not endorsements. A ranking is not a recommendation or an opinion.
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ETFIQ, JOBC daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/jobc/tracking/
ETFIQ. (Nov 4, 2026). JOBC daily tracking, listed by window. Retrieved from https://etfiq.com/funds/jobc/tracking/
[JOBC daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/jobc/tracking/)
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