Advance/Decline Lines Use the data below to construct the advance/decline line for the stock market. Volume figures are in thousands of shares.

Advancing

Adv. Vol.

Declining

Dec. Vol.

Monday

1,685

225,000

840

66,000

Tuesday

1,720

164,000

1,000

115,000

Wednesday

560

59,000

2,025

265,000

Thursday

880

100,000

1,625

145,000

Friday

1,550

185,000

950

105,000