The price also jumped $2 to $14 per share during those two days.
Prices would hold at current levels or even jump higher.
The price of their Time stock has jumped by more than 50 points.
Since 1990, the average price of a home in the Denver area has jumped by about 50 percent, to $200,000 today.
But the price of its most popular plan, called family, will jump even more - 12.2 percent.
By yesterday, the price had already jumped to more than $88.
The average price per car jumped to $120,000, from $79,500.
One reason the prices jumped was the price of natural gas, then at a record high.
The price of clothes also jumped 0.5 percent, and so did medical costs.
For top models the price jumps to $280-$300 or more.