May 2, 2026 - May 3, 2026, the price of the 1.10–1.14ºC bracket fell from 33.5c to 19c, as nearing settlement data further solidified expectations of a temperature anomaly above 1.15ºC, reducing the probability of the lower bracket.
April 27, 2026 - April 29, 2026, the price of the 1.15–1.19ºC bracket surged from 51.5c to 67.5c, while the 1.10–1.14ºC price plunged from 32.5c to 19.5c, as more definitive preliminary observational data near month-end heavily concentrated market consensus into the 1.15-1.19ºC range.
April 19, 2026 - April 22, 2026, the price of the 1.15–1.19ºC bracket rose from 53.5c to 60.5c, while the 1.20–1.24ºC price fell from 23.5c to 18.5c, as late-month climate models and preliminary observational data made the market more confident that the temperature anomaly will land in the 1.15-1.19ºC range.
April 12, 2026 - April 15, 2026, the price of the 1.15–1.19ºC bracket surged from 28c to 45.5c, as clearer mid-April climate data prompted heavy capital inflows into this most probable temperature range.
April 12, 2026 - April 15, 2026, the price of the 1.25–1.29ºC bracket plummeted from 18c to 8c, as recent data significantly reduced the probability of extreme high temperatures (>1.25ºC).
April 4, 2026 - April 5, 2026, the price of the 1.20–1.24ºC option surged from 28.5c to 39.5c, driven by changing market expectations or preliminary data signaling anomalously high April temperatures, causing a rapid inflow of capital into this bracket.