Home builder confidence in housing market conditions surged in August after sagging to an eight-month low in July. The National Association of Home Builders reported a July reading of 68 in August after analysts expected a one- point increase from July’s Housing Market Index reading of 64. Any reading over 50 indicates that more builders consider housing market conditions positive than those who do not.

According to the National Association of Home Builders, July builder sentiment dipped to an index reading of 64 as compared to June’s revised reading of 66, the original reading was 67. Analysts expected the reading for July to increase to 68. Builders cited increasing lumber prices as a concern affecting builders’ outlook on housing market conditions for new single-family homes. Any reading over 50 for the NAHB Housing Market Index indicates that more builders than fewer are positive about housing market conditions, but July’s reading was the lowest in eight months. NAHB said that home builder confidence in market condition “remains strong.”

According to the Case-Shiller National Home Price Index, February home prices grew at their fastest pace in three years. While home prices have steadily grown in recent months, growth rates slowed in many areas month-to-month; the escalation of home prices from January to February indicates stronger housing markets. National home prices increased by 0.20 percent in February to a seasonally-adjusted annual rate of 5.80 percent appreciation.

January’s National Association of Home Builders Housing Market Index dipped two points from December’s revised reading of 69 to 67; the index reading forecast for January was also 69.Analysts said that January’s reading was the second highest (after December 2016) since the peak of the housing bubble in 2005. January’s dip in builder sentiment was attributed to easing of builder enthusiasm, which spiked right after the U.S. presidential election. To put January’s home builder confidence reading in context, NAHB says that any index reading over 50 indicates that more builders than fewer have confidence in housing market conditions.