Explanation
Working from the inside out, the MIN function is used to find the lowest bid in the range C5:C9:
MIN(C5:C9) // returns 99500
The result, 99500, is fed into the MATCH function as the lookup value:
MATCH(99500,C5:C9,0) // returns 4
Match then returns the location of this value in the range, 4, which goes into INDEX as the row number along with B5:B9 as the array:
=INDEX(B5:B9, 4) // returns Cymbal
The INDEX function then returns the value at that position: Cymbal.
Related formulas
INDEX and MATCH case-sensitive
INDEX and MATCH exact match
Minimum if multiple criteria
Related functions
INDEX Function
The Excel INDEX function returns the value at a given location in a range or array. You can use INDEX to retrieve individual values, or entire rows and columns. The MATCH function is often used together with INDEX to provide row and column numbers....
MATCH Function
MATCH is an Excel function used to locate the position of a lookup value in a row, column, or table. MATCH supports approximate and exact matching, and wildcards (* ?) for partial matches. Often, MATCH is combined with the...
MIN Function
The Excel MIN function returns the smallest numeric value in the data provided. The MIN function ignores empty cells, the logical values TRUE and FALSE, and text values.