The previous low of 1.4560 marks was set on Monday.
Houston's 77-point total was its lowest ever at the Summit, breaking the previous low of 79.
The previous low was a 3-14 mark in January 1963.
Their previous low was 28 against Washington on Jan. 21, 1977.
The previous low was a 79-70 loss at Minnesota in 1996.
The previous low was an 8.4 rating for both the 2008 and the 2010 World Series, which each went five games.
The previous yearly low was set last Tuesday, when 131.9 million shares changed hands.
Its previous low was at the start of the 1973-74 bear market.
The previous low was a 4 percent gain in the four years after the 1953-54 downturn.
Their previous low was 13 wins through 40 games in 1967 and 1975.