As of Nov 4, 2026. Rebuilt every trading night.
KBDU daily tracking
Over the 90 days to Nov 4, 2026, KBDU missed two times BIDU's daily return by 67.6 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: 13 of 22 days, from Oct 7, 2026 | NAV | 94.9 | +34.7 | 25.52% | −87.4 (4 days) | +89.0 (9 days) | −176.4 | Not enough days | |
| 30 days to Nov 4, 2026, 22 daily returns | closing price (stated) | 159.2 | −7.9 | 43.96% | −178.8 (10 days) | +134.6 (12 days) | −313.4 | Significant (t −3.1) | |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 67.6 | −6.2 | 25.75% | −73.2 (26 days) | +41.0 (37 days) | −114.2 | Significant (t −2.7) | |
| 180 days to Nov 4, 2026, 124 daily returns | closing price (stated) | 43.1 | −5.4 | 18.45% | −38.8 (51 days) | +17.8 (73 days) | −56.6 | Significant (t −2.6) |
KBDU's largest daily misses
The 5 days KBDU 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 | BIDU moved | Target | KBDU returned | Miss |
|---|---|---|---|---|---|---|
| 1 | Nov 4, 2026 | closing price | +4.50% | +8.99% | 0.00% | −8.99 pts |
| 2 | Oct 30, 2026 | closing price | −2.86% | −5.72% | 0.00% | +5.72 pts |
| 3 | Oct 21, 2026 | NAV | −2.09% | −4.17% | +0.06% | +4.23 pts |
| 4 | Oct 28, 2026 | closing price | +1.57% | +3.14% | 0.00% | −3.14 pts |
| 5 | Oct 29, 2026 | closing price | −1.07% | −2.14% | 0.00% | +2.14 pts |
The daily miss is KBDU's return each day less two times BIDU'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 13 of the 63 sessions. KBDU ranks 472 of 494 2x leveraged ETFs on its 90-day average daily miss. Up days and down days split the miss by whether BIDU 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 19, 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 KBDU is listed.
Links are sources, not endorsements. A ranking is not a recommendation or an opinion.
Cite this pageCitation, APA and Markdown
ETFIQ, KBDU daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/kbdu/tracking/
ETFIQ. (Nov 4, 2026). KBDU daily tracking, listed by window. Retrieved from https://etfiq.com/funds/kbdu/tracking/
[KBDU daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/kbdu/tracking/)
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