As of Nov 4, 2026. Rebuilt every trading night.
WYFL daily tracking
Over the 90 days to Nov 4, 2026, WYFL missed two times WYFI's daily return by 65.6 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: 20 of 22 days, from Oct 7, 2026 | NAV (stated) | 33.1 | −19.0 | 6.65% | +13.0 (5 days) | −31.8 (14 days) | +44.9 | Not enough days | |
| 30 days to Nov 4, 2026, 22 daily returns | closing price | 88.2 | −21.6 | 17.13% | −26.9 (5 days) | −13.1 (16 days) | −13.8 | Not enough days | |
| 90 days to Nov 4, 2026, 63 daily returns | closing price (stated) | 65.6 | −18.1 | 13.38% | −9.1 (22 days) | −20.2 (40 days) | +11.1 | Not significant (t 0.5) |
WYFL's largest daily misses
The 5 days WYFL 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 | WYFI moved | Target | WYFL returned | Miss |
|---|---|---|---|---|---|---|
| 1 | Aug 17, 2026 | closing price | +2.81% | +5.62% | +7.42% | +1.80 pts |
| 2 | Aug 11, 2026 | closing price | +2.54% | +5.08% | +3.41% | −1.67 pts |
| 3 | Aug 12, 2026 | closing price | +18.00% | +36.00% | +37.66% | +1.65 pts |
| 4 | Aug 14, 2026 | closing price | +4.61% | +9.21% | +7.72% | −1.50 pts |
| 5 | Oct 23, 2026 | NAV | −5.40% | −10.81% | −11.98% | −1.18 pts |
The daily miss is WYFL's return each day less two times WYFI'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. WYFL ranks 469 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 WYFI 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 WYFL is listed.
Links are sources, not endorsements. A ranking is not a recommendation or an opinion.
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ETFIQ, WYFL daily tracking, listed by window, data as of Nov 4, 2026. https://etfiq.com/funds/wyfl/tracking/
ETFIQ. (Nov 4, 2026). WYFL daily tracking, listed by window. Retrieved from https://etfiq.com/funds/wyfl/tracking/
[WYFL daily tracking, listed by window (ETFIQ, Nov 4, 2026)](https://etfiq.com/funds/wyfl/tracking/)
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