March 20, 2026 - March 21, 2026, the price of 17°C surged from 17.5c to 32c, as weather models converged closer to the date, ruling out lower temperatures and shifting the probability mass upwards.
March 20, 2026 - March 21, 2026, the price of 14°C crashed from 24c to 5c, as early forecasts for a cold snap were corrected by definitive data showing much warmer temperatures.
March 20, 2026 - March 21, 2026, the price of 19°C fluctuated wildly, spiking from 18c to 30c before settling at 22.5c, reflecting the market's reaction to the Met Office's warmer forecast and subsequent adjustment.