Inventory Tracking - Formula to find beginning inventory and ending inventory based

Hello,

I've attached a worksheet that I could use some help on. I need to find beginning inventory based on date in cell J3 as it relates to each commodity shown in I10, down. Also need to find ending inventory as of date shown in J4.

Thanks in advance for the help.

-Manny

In J10

=SUMIFS(TblDelv[Tons],TblDelv[Commodity],I10,TblDelv[Date],"<=" &$J$3)

in K10

=SUMIFS(TblDelv[Tons],TblDelv[Commodity],I10,TblDelv[Date],"<=" &$J$4)

copy both down

Worked perfectly. Very appreciated.

-Manny