NTSX ucits alternative: CSPX
BestFolio maps NTSX to CSPX as a approximate match European-listed alternative, with ISIN IE00B5BMR087. 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.
iShares Core S&P 500 UCITS ETF
Euronext listing: CSPX.AS (Amsterdam)
Universal identifier to search at European brokers.
CSPX 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 CSPX?
CSPX is iShares Core S&P 500 UCITS ETF, the European-listed product BestFolio uses when translating NTSX. 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.
NTSX = 90% S&P 500 + 60% Treasury futures (1.5x notional). No direct UCITS wrapper. Composite rebuilds the 90/60 stack with unlevered funds; the rescale dilutes to 100% capital (60% CSPX / 40% IBTM), so absolute exposure drops from 1.5x to 1.0x. The source ticker has 1.5x exposure and the mapped target has 1x exposure, so BestFolio can flag leverage differences during allocation translation.
Where NTSX is used on BestFolio
NTSX appears in 1 currently published BestFolio strategy universe or signal rule.
Build the full UCITS version of a TAA strategy
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