Thanks for the quick turnaround time and yes your logic works fine,
The 2nd issue is
The H column is open interest will be dynamic and the value keeps changing as the sheet is updated live for Ex currently the H2 value is 79000 if the value increases to 82000 in H2 col the value in column J increases to 82000 capturing the highest value and from there if the value drops to 74000 in H2 column the lowest value has to capture in k2,Now the k2 value will change from 75000 to 74000 which is the lowest
Let me know if i am clear or needs further clarification
Narendra Kumar