As of Nov 4, 2026. Rebuilt every trading night.
GOOL daily tracking
Over the 90 days to Nov 4, 2026, GOOL missed two times GOOGL's daily return by 19.7 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: 20 of 22 days, from Oct 7, 2026 | NAV (stated) | 6.3 | −4.8 | 0.83% | −4.7 (9 days) | −4.9 (11 days) | +0.2 | Not enough days | |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 21.6 | −3.3 | 4.68% | −2.0 (11 days) | −4.5 (11 days) | +2.5 | Not significant (t 0.2) | |
| 90 days to Nov 4, 2026: 22 of 63 days, from Sep 10, 2026 | NAV | 6.4 | −5.0 | 0.79% | −5.1 (11 days) | −4.9 (11 days) | −0.2 | Not significant (t −0.1) | |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 19.7 | −5.5 | 4.36% | −6.3 (31 days) | −4.7 (32 days) | −1.5 | Not significant (t −0.2) |
GOOL's largest daily misses
The 5 days GOOL 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 | GOOGL moved | Target | GOOL returned | Miss |
|---|---|---|---|---|---|---|
| 1 | Aug 10, 2026 | closing price | +0.91% | +1.82% | +1.11% | −0.71 pts |
| 2 | Aug 24, 2026 | closing price | +0.94% | +1.88% | +1.17% | −0.71 pts |
| 3 | Aug 21, 2026 | closing price | +1.22% | +2.44% | +3.13% | +0.69 pts |
| 4 | Aug 12, 2026 | closing price | −0.08% | −0.15% | +0.39% | +0.55 pts |
| 5 | Sep 21, 2026 | closing price | +1.55% | +3.11% | +3.63% | +0.53 pts |
The daily miss is GOOL's return each day less two times GOOGL'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 22 of the 63 sessions. GOOL ranks 166 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 GOOGL 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 GOOL is listed.
Links are sources, not endorsements. A ranking is not a recommendation or an opinion.
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ETFIQ, GOOL daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/gool/tracking/
ETFIQ. (Nov 4, 2026). GOOL daily tracking, listed by window. Retrieved from https://etfiq.com/funds/gool/tracking/
[GOOL daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/gool/tracking/)
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