Each August, York's Ebor Festival asks a deceptively simple question of the racing world: how much should we trust what the market believes? On the festival's third day, seven horses carry the weight of public confidence across six races — some deserving of it, others wearing it uneasily. From the heat-stressed but forgivable Caballo De Mar to the wide-open chaos of the Nunthorpe Stakes, the day is less a procession of certainties than a meditation on form, fitness, and the limits of human prediction.