Answer: 88
Step-by-step explanation
Dow at opening:
26,428
Dow at closing:
26,340
The change in the DOW for this days is the substration of the Dow at closing from the Dow at opening:
Change in Dow = Dow at opening - Dow at closing
Change in Dow = 26,428 - 26,340
Change in Dow = 88
Answer: 88