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Monthly Credit Transaction Report

HB 2017 (2017) requires DEQ, by no later than the last day of the month immediately following the month for which the calculation is completed, to calculate the volume-weighted average price of credits. The following chart represents the volume of credits traded and the average price:
monthly credit transfer data graph 
Download the spreadsheet with the underlying data. DEQ is also required to post the formula for the calculation.


The volume-weighted average price is calculated as the sum of the value (credit price * number of credits traded) of all transactions, divided by the total volume of credits traded over the month.



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