Values from previous transaction date

Hi, K_LLI 

I prefer to  use calculated column as below:

C_Prvevious Eur =
CALCULATE (
    MAX ( Transactions[Eur] ),
    Transactions,
    Transactions[Date] < EARLIER ( Transactions[Date] ),
    Transactions[Project] = EARLIER ( Transactions[Project] )
)

C_Prvevious Ltr =
CALCULATE (
    MAX ( Transactions[Ltr] ),
    Transactions,
    Transactions[Date] < EARLIER ( Transactions[Date] ),
    Transactions[Project] = EARLIER ( Transactions[Project] )
)

You  can also try measure as below:

M_Prvevious Eur = 
VAR previousdate =
    CALCULATE (
        MAX ( Transactions[Date] ),
        FILTER (
            ALLEXCEPT ( Transactions, Transactions[Project] ),
            Transactions[Date] < MAX ( Transactions[Date] )
        )
    )
RETURN
    CALCULATE (
        MAX ( Transactions[Eur] ),
        FILTER ( ALLEXCEPT(  Transactions,Transactions[Project]), Transactions[Date] = previousdate )
    )

M_Prvevious Ltr = 
VAR previousdate =
    CALCULATE (
        MAX ( Transactions[Date] ),
        FILTER (
            ALLEXCEPT ( Transactions, Transactions[Project] ),
            Transactions[Date] < MAX ( Transactions[Date] )
        )
    )
RETURN
    CALCULATE (
        MAX ( Transactions[Ltr] ),
        FILTER ( ALLEXCEPT(  Transactions,Transactions[Project]), Transactions[Date] = previousdate )
    )

Please check my attached pbix file for more details.

Best Regards,
Community Support Team _ Eason
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