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Problem $5-09$

Assume the following daily closings for the Dow Jones Industrial Average:

Day DJIA Day DJIA

$113,030713,250$

$213,140813,160$

$313,155913,240$

$413,1201013,330$

$513,1001113,250$

$613,1101213,350$

Calculate a four$-$day moving average for Days $4$ through $12.$ Round your answers to two decimal places.

Day Moving average

$4$

$5$

$6$

$7$

$8$

$9$

$10$

$11$

$12$

Assume that the index on Day $13$ closes at $13,335.$ Would this signal a buy or sell decision?

This would signal a

$-$Select$-$

decision.