MIDU ucits alternative: SPY4
BestFolio maps MIDU to SPY4 as a approximate match European-listed alternative, with ISIN IE00B4YBJ215. Eligibility depends on the investor's jurisdiction, broker and account type.
US to European mapping
Original US-listed ETF ticker used in strategy rules and backtests.
SPDR S&P 400 US Mid Cap UCITS ETF
Euronext listing: SPY4.PA (Paris)
Universal identifier to search at European brokers.
SPY4 gives similar asset-class exposure, but it is not a like-for-like index match.
Include an issuer page or KID so the identity can be rechecked.
What is SPY4?
SPY4 is SPDR S&P 400 US Mid Cap UCITS ETF, the European-listed product BestFolio uses when translating MIDU. Most targets are UCITS ETFs; some commodity and leveraged targets are UCITS-eligible ETCs or ETPs instead. Product structure and retail eligibility must be checked for the exact ISIN.
MIDU = 3x S&P MidCap 400. No leveraged MidCap UCITS exists. SPY4 = 1x S&P 400 (correct index, no leverage). Consider 3x position sizing. The source ticker has 3x exposure and the mapped target has 1x exposure, so BestFolio can flag leverage differences during allocation translation.
Where MIDU is used on BestFolio
MIDU appears in 1 currently published BestFolio strategy universe or signal rule.
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