{"contract":"cash","code":"PET.RWTC.D","expirationDate":"2020-03-25","Close":20.75}
{"contract":"CL01","code":"CL2020K","expirationDate":"2020-04-21","Close":24.49}
{"contract":"CL02","code":"CL2020M","expirationDate":"2020-05-19","Close":27.16}
{"contract":"CL03","code":"CL2020N","expirationDate":"2020-06-22","Close":29.19}
{"contract":"CL04","code":"CL2020Q","expirationDate":"2020-07-21","Close":30.46}
{"contract":"CL05","code":"CL2020U","expirationDate":"2020-08-20","Close":31.4}
{"contract":"CL06","code":"CL2020V","expirationDate":"2020-09-22","Close":32.14}
{"contract":"CL07","code":"CL2020X","expirationDate":"2020-10-20","Close":32.83}
{"contract":"CL08","code":"CL2020Z","expirationDate":"2020-11-20","Close":33.43}
{"contract":"CL09","code":"CL2021F","expirationDate":"2020-12-21","Close":33.92}
{"contract":"CL10","code":"CL2021G","expirationDate":"2021-01-20","Close":34.34}
{"contract":"CL11","code":"CL2021H","expirationDate":"2021-02-22","Close":34.75}
{"contract":"CL12","code":"CL2021J","expirationDate":"2021-03-22","Close":35.14}