Share Valuation using FIFO method
Hello - I am trying to implement FIFO in share valuation. I was able to get it in excel, but not able to get the calculation in Power BI. I am including the sample data (input and output) as was done in excel - gdrive link (https://drive.google.com/open?id=1vsc8R5MnGy2MVmqxUI7wgHssl6K6wjgM). The blue header columns in FINAL RESULT are the required output - I need help in creating these columns in Power BI - (a) CAPITAL GAIN (b) STOCK IN HAND © CLOSING VALUE Also is the link for the PBX file (https://drive.google.com/open?id=1irJ2vOyV50WdVyYU45YQwA12rkqUNojm), where I am not able to fix the Calculated Column - “Cost Basis with FIFO”. Below is the DAX calculation for FIFO method that I am using - which is not working as per FIFO as it is not picking RATE (the multiplication factor) of the BUY QTY - rather it is picking the current row (SALE RATE), which is not the expected behavior of FIFO. Cost Basis with FIFO = VAR myUnits=[Qty.] VAR PreviousBuys= FILTER(TransactionData, [IsIn]=EARLIER([IsIn])&& [Sauda Date]<EARLIER([Sauda Date])&& ([Net Qty.] > 0) ) VAR PreviousSales= SUMX( FILTER(TransactionData, [IsIn]=EARLIER([IsIn])&& [Sauda Date]<EARLIER([Sauda Date])&& ([Net Qty.] < 0) ), [Qty.] ) VAR PreviousBuysBalance= ADDCOLUMNS( ADDCOLUMNS( PreviousBuys, “Cumulative”, SUMX( FILTER(PreviousBuys, ([Sauda Date]<=EARLIER([Sauda Date])) ), [Qty.]) ), “Balance Left”, [Qty.]-IF([Cumulative]<PreviousSales, [Qty.], VAR PreviousCumulative=[Cumulative]-[Qty.] RETURN IF(PreviousSales>PreviousCumulative,PreviousSales-PreviousCumulative) ) ) VAR CostUsed= ADDCOLUMNS ( ADDCOLUMNS ( PreviousBuysBalance, “MyCumulatives”, SUMX ( FILTER(PreviousBuysBalance, ([Sauda Date]<=EARLIER([Sauda Date])) ), [Balance Left]) ),“Balance Used”, IF( [MyCumulatives]<myUnits,[MyCumulatives], VAR PreviousCumulatives=[MyCumulatives]-[Balance Left] RETURN IF(myUnits>PreviousCumulatives,myUnits-PreviousCumulatives) ) ) RETURN IF([Net Qty.] < 0, ([Qty.][Rate])-SUMX(CostUsed,([Balance Used][Rate])))