Resolves per https://gml.noaa.gov/webdata/ccgg/trends/co2/co2_mm_mlo.txt or any updated location. If unavailable will use Scripps
https://scrippsco2.ucsd.edu/data/atmospheric_co2/primary_mlo_co2_record.html
NOAA graphs at https://gml.noaa.gov/ccgg/trends/weekly.html
As examples
December 2023 MLO level is 421.50 or lower then claim resolves at 0%
December 2023 MLO level is 421.74 then claim resolves at 24%
December 2023 MLO level is 422.50 or higher then claim resolves at 100%
Resolution will be soon after data made available [likely ~7-10 January 2024 (I think)].
I am see last 4 days as
November 18: 422.36 ppm
November 17: 422.43 ppm
November 16: 422.07 ppm
November 15: 421.52 ppm
All 4 of these are a big jump up from around 419 for the last couple of weeks and it is possible I have the range for this market wrong. It could also settle down after a few of these strange readings.
I know there is a lot of day to day and seasonal variability, but yesterday, 2023-11-17, it was 422.43
@parhizj last value 420.61 for Nov 21 looks a bit more reasonable. Settling back more where we might expect? Yes there can be lots of variability.