# RDDC Tracking Error: Up vs Down Days

> Over the 90 days to Nov 4, 2026, RDDC missed two times RDDT's daily return by 53.3 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.

## RDDC daily tracking

Over the 90 days to Nov 4, 2026, RDDC missed two times RDDT's daily return by 53.3 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: 20 of 22 days, from Oct 7, 2026 | NAV (stated) | 12.9 | +2.8 | 5.00% | −8.7 (7 days) | +9.0 (13 days) | −17.7 | Not enough days |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 44.1 | −0.4 | 10.07% | −40.5 (8 days) | +22.5 (14 days) | −63.0 | Not enough days |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 53.3 | −4.5 | 12.93% | −31.8 (22 days) | +10.2 (41 days) | −42.0 | Significant (t −2.4) |

### RDDC's largest daily misses

The 5 days RDDC 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 | RDDT moved | Target | RDDC returned | Miss |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | Aug 11, 2026 | closing price | −1.59% | −3.19% | +0.31% | +3.50 pts |
| 2 | Aug 12, 2026 | closing price | −1.75% | −3.51% | −6.54% | −3.03 pts |
| 3 | Oct 30, 2026 | NAV | −29.22% | −58.44% | −57.11% | +1.33 pts |
| 4 | Sep 9, 2026 | closing price | −1.97% | −3.94% | −2.69% | +1.25 pts |
| 5 | Sep 21, 2026 | closing price | +5.22% | +10.45% | +9.42% | −1.03 pts |

### Method

The daily miss is RDDC's return each day less two times RDDT'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. RDDC ranks 444 of 494 2x leveraged ETFs on its 90-day average daily miss. Up days and down days split the miss by whether RDDT 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 RDDC 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

---

Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.
Cite: ETFIQ, RDDC daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/rddc/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/rddc/tracking/