A stock had the following trades during a particular period. What was the money flow for the

Question:

A stock had the following trades during a particular period. What was the money flow for the stock? Is the money flow a positive or negative signal in this case?
Price Volume
$61.85
61.81 .......... 1,600
61.82 .......... 1,200
61.85 .......... 600
61.84 .......... 1,400
61.87 .......... 1,100
61.88 .......... 800
61.92 .......... 1,300
61.91 .......... 1,400
61.93 .......... 1,000