# ADIU Tracking Error: Up vs Down Days

> Over the 90 days to Nov 4, 2026, ADIU missed two times ADI's daily return by 30.4 basis points a day on average, on its closing price.

Data as of Nov 4, 2026. Rebuilt every trading night.

As of Nov 4, 2026 . Rebuilt every trading night.

## ADIU daily tracking

Over the 90 days to Nov 4, 2026, ADIU missed two times ADI's daily return by 30.4 basis points a day on average, on its closing price.

| 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) | 7.3 | −6.5 | 0.98% | −6.0 (10 days) | −7.1 (8 days) | +1.2 | Not enough days |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 20.4 | −7.2 | 4.60% | −3.3 (13 days) | −12.9 (9 days) | +9.6 | Not enough days |
| 90 days to Nov 4, 2026: 20 of 63 days, from Sep 10, 2026 | NAV | 7.6 | −6.9 | 0.96% | −6.6 (11 days) | −7.2 (9 days) | +0.6 | Not enough days |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 30.4 | −7.6 | 6.63% | −9.9 (39 days) | −4.0 (24 days) | −5.9 | Not significant (t −0.5) |

### ADIU's largest daily misses

The 5 days ADIU 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 | ADI moved | Target | ADIU returned | Miss |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | Aug 19, 2026 | closing price | −0.89% | −1.79% | −3.44% | −1.65 pts |
| 2 | Aug 20, 2026 | closing price | −0.81% | −1.62% | −0.56% | +1.06 pts |
| 3 | Aug 7, 2026 | closing price | +3.34% | +6.69% | +5.69% | −1.00 pts |
| 4 | Nov 4, 2026 | closing price | −3.23% | −6.46% | −7.21% | −0.76 pts |
| 5 | Aug 18, 2026 | closing price | −3.50% | −6.99% | −6.36% | +0.64 pts |

### Method

The daily miss is ADIU's return each day less two times ADI'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. ADIU ranks 285 of 494 2x leveraged ETFs on its 90-day average daily miss. Up days and down days split the miss by whether ADI 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 ADIU is listed.

### Where to next

### Sources

Links are sources, not endorsements.

A ranking is not a recommendation or an opinion. ETFIQ is an independent publisher, not an adviser. Standards and sources

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Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.
Cite: ETFIQ, ADIU daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/adiu/tracking/
Licence: https://etfiq.com/license/ Data ETFIQ computes is free to use with attribution: ETFIQ (etfiq.com). Issuer data stays under its owner's terms.
HTML: https://etfiq.com/funds/adiu/tracking/