WTI/Percentage - U.S. Archive

Effective Month	Surcharge Amount	Average Monthly WTI Price	Basis Month
07/2023	19.6%	$71.62	05/2023
06/2023	22.8%	$79.44	04/2023
05/2023	20.4%	$73.37	03/2023
04/2023	21.6%	$76.86	02/2023
03/2023	22.4%	$78.16	01/2023
02/2023	21.6%	$76.52	12/2022
01/2023	24.8%	$84.39	11/2022
12/2022	26.0%	$87.03	10/2022
11/2022	24.4%	$83.80	09/2022
10/2022	27.6%	$91.48	08/2022
09/2022	30.8%	$99.38	07/2022
08/2022	36.8%	$114.34	06/2022
07/2022	34.8%	$109.26	05/2022
06/2022	31.6%	$101.64	04/2022
05/2022	34.4%	$108.26	03/2022
04/2022	27.6%	$91.63	02/2022
03/2022	24.0%	$82.98	01/2022
02/2022	19.6%	$71.69	12/2021
01/2022	22.4%	$78.65	11/2021
12/2021	23.6%	$81.22	10/2021
11/2021	19.6%	$71.54	09/2021
10/2021	18.0%	$67.71	08/2021
09/2021	20.0%	$72.43	07/2021
08/2021	19.6%	$71.35	06/2021
07/2021	17.2%	$65.16	05/2021