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Educational only — not tax, legal, or investment advice. Whether two funds are “substantially identical” depends on facts and circumstances; the IRS has not published a bright-line test for ETFs. Consult a qualified tax professional before you trade.

Swap finder › US growth / Nasdaq

QQQ tax-loss harvesting alternatives

Invesco QQQ Trust Series I (Invesco) tracks NASDAQ 100 Index. If you hold QQQ at a loss, these ETFs track a different index, which generally makes them less likely to be considered “substantially identical” — while still moving closely with QQQ during the 31-day wait.

Held fundIndex trackedIssuerExpense ratioAUMHoldingsCategory
QQQ
Invesco QQQ Trust Series I
NASDAQ 100 IndexInvesco0.18%$501.85B104US growth / Nasdaq

Sources: issuer fund page · public fund profile. Fund data as of 2026-10-16.

QQQ wash sale alternatives (different index)

ETFIndex trackedIssuerExpense ratioAUM1-yr correlationHoldings overlapNotes
IYW
iShares U.S. Technology ETF
Russell 1000 Technology RIC 22.5/45 Capped IndexBlackRock0.37%$25.95B0.976n/adifferent index
ONEQ
Fidelity Nasdaq Composite Index ETF
NASDAQ Composite IndexFidelity0.21%$11.09B0.971n/adifferent index
IVW
iShares S&P 500 Growth ETF
S&P 500 GrowthBlackRock0.18%$79.96B0.960n/adifferent index
IUSG
iShares Core S&P U.S. Growth ETF
S&P 900 GrowthBlackRock0.04%$34.64B0.960n/adifferent index
SPYG
State Street SPDR Portfolio S&P 500 Growth ETF
S&P 500 GrowthState Street0.04%$57.88B0.958n/adifferent index
XLK
State Street Technology Select Sector SPDR ETF
S&P Technology Select SectorState Street0.08%$129.44B0.958n/adifferent index
VGT
Vanguard Information Technology ETF
MSCI US IMI 25/50 Information TechnologyVanguard0.09%$156.01B0.955n/adifferent index
FTEC
Fidelity MSCI Information Technology Index ETF
MSCI USA IMI Information Technology 25/50 IndexFidelity0.08%$22.38B0.953n/adifferent index

Sorted by 1-year correlation of daily total returns with QQQ (through 2026-10-16). Holdings overlap = sum of the smaller weight of each common stock, from issuer holdings files; “n/a” where the issuer does not offer a free download or for bond/international/commodity funds. Hover a value for its as-of dates.

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Avoid as a replacement: same index as QQQ

These track the same index (NASDAQ 100 Index). Buying one of them within the window is the classic “substantially identical” risk.

ETFIndex trackedIssuerExpense ratioAUM1-yr correlationHoldings overlapNotes
QQQM
Invesco NASDAQ 100 ETF
NASDAQ 100 IndexInvesco0.15%$111.78B1.000n/asame index — avoid

Leveraged funds on the same index

Not suggested as swaps. They track NASDAQ 100 Index with daily leverage; some practitioners still consider them potentially substantially identical. (Inverse funds on the same index are omitted here.)

ETFIndex trackedIssuerExpense ratioAUM1-yr correlationHoldings overlapNotes
TQQQ3x leveraged
ProShares UltraPro QQQ
NASDAQ 100 IndexProShares0.78%$38.96B1.000n/asame index, different leverage — gray area
QLD2x leveraged
ProShares Ultra QQQ
NASDAQ 100 IndexProShares0.89%$15.25B1.000n/asame index, different leverage — gray area

30-day wash-sale calendar for QQQ

The window is 30 calendar days before and after the sale (61 days total, IRC §1091(a)). Buying the replacement fund right away is the point of a swap; the dates above are about buying back the fund you sold, or anything substantially identical to it.

Before you swap