=== Structure dm_eex_co2_future ===

id - int(11)
pricesymbol - varchar(50)
tradedatetimegmt - date
onexchsingletradevolume - decimal(15,2)
onexchtradevolumeeex - decimal(15,2)
offexchtradevolumeeex - decimal(15,2)
openinterest - decimal(15,2)
ontradeprice - decimal(10,2)
close - decimal(10,2)
expirationdate - date
deliverystart - date
vintage - year(4)
contract_type - varchar(20)
period_type - varchar(10)
compliance_period - varchar(20)
created_at - timestamp
updated_at - timestamp

=== 5 premiers records ===
Array
(
    [id] => 1
    [pricesymbol] => /E.FEUAX25
    [tradedatetimegmt] => 2025-11-07
    [onexchsingletradevolume] => 
    [onexchtradevolumeeex] => 
    [offexchtradevolumeeex] => 
    [openinterest] => 10.00
    [ontradeprice] => 
    [close] => 79.38
    [expirationdate] => 2025-11-24
    [deliverystart] => 2025-11-26
    [vintage] => 
    [contract_type] => EUA
    [period_type] => 
    [compliance_period] => 
    [created_at] => 2025-11-08 10:37:30
    [updated_at] => 2025-11-08 11:07:41
)