How it works
Every Division I men's basketball team has a price. Before each game the model sets an expected margin. After the game, the price moves by how far the result landed from it.
Our ratings had Oklahoma beating East Texas A&M by 26.8. East Texas A&M won at Oklahoma, 68-64. East Texas A&M rose 8.46% for the week and Oklahoma fell 8.46%. Both moves include every game each team played that week.
1 · Opening price
Each team opens the season at a price set by its preseason rating from Bart Torvik's T-Rank. An average Division I team opens at 100. The best open around 150 to 160.
2 · Expected margin
Before every game, the model sets an expected margin: the rating gap between the two teams, scaled to the pace both teams play, plus 3 points of home court. Ratings are frozen the Sunday before the game, so the bar is set before tip-off.
3 · The surprise
After the game, the surprise is how far the result landed from the bar. It is capped at 20 points, so running up the score only counts so much.
4 · The move
- A normal week moves a price about 2.5%. Teams play two or three games a week, and the games add up.
- A week's move is capped at 15%.
- Losing as the favorite costs extra. We call it MISSED GUIDANCE. Winning as the underdog earns the same bonus.
- Beating a non-Division I team moves a price 2% at most. Losing to one follows the normal rules, with no cap.
- No games that week means no move. We call it a halt.
5 · Conferences
A conference's average price is the average of its teams' prices, and its season % is the change since the preseason open.
6 · Spending vs Price (separate from the price)
The price only measures results. Spending vs Price compares it with money. The budget line is the price a given men's basketball budget usually buys. Each team gets the points it trades above or below that line. VALUE = 10+ points above, OVERVALUED = 10+ points below, FAIR in between. P/E sums it up in one number: 20 is par for the budget. Below 20 means the team gets more on the court than its budget usually buys. Above 20 means it gets less. Spending is each school's men's basketball operating expenses reported to the U.S. Dept. of Education (EADA), 2024-25. It does not include NIL or revenue sharing. 143 of 365 teams are matched so far. We never estimate. See the board
The lingo
- Ticker: a team's short name, like DUKE or UK.
- Price: where a team trades right now. Higher = stronger body of work.
- Season %: change since the preseason open. It measures results against preseason expectations. To compare teams directly, use Price.
- MISSED GUIDANCE: lost as the favorite.
- Upset win: won as the underdog.
- Halt: no games that week, no move.
- Spending vs Price: points above or below what a team's basketball budget usually buys. VALUE / FAIR / OVERVALUED.
- P/E: the price a team's budget usually buys, divided by its actual price, times 20. 20 = par, under 20 = cheap for what it produces, over 20 = expensive. N/R = not matched to a spending figure yet.
The fine print
All data comes from public sources (barttorvik.com and the U.S. Dept. of Education). No betting lines or odds go into the model. Entertainment only. Prices are not betting picks or investment advice, and there is nothing to buy.
FAQ
What is CBBmkt?
CBBmkt (College Basketball Market) is an independent fan site that follows men's college basketball like a stock market. Every Division I team has a price, and each conference has an average price. It is entertainment only, with nothing to buy and no betting picks.
How is a team's price calculated?
Each team opens the season at a price set by its preseason rating: 100 for an average Division I team, around 150 to 160 for the best. Before every game the model sets an expected margin from the rating gap, the pace of both teams and home court. After the game the price moves by how far the result landed from that margin.
How often do prices update?
Each market week is seven days (Sunday to Saturday). Prices include every final as it lands. A team with no games that week doesn't move. Week 1 prices include games through Nov 3.
Where does the data come from?
Ratings and game results come from Bart Torvik's T-Rank (barttorvik.com). Men's basketball spending on the Spending vs Price page comes from the U.S. Department of Education's EADA reports. No betting lines or odds go into the model.
Is there a football version?
Yes. CFBMKT prices every FBS football team the same way, at cfbmarket.com.