Prediction-market prices move for three reasons: order-book liquidity, incoming news, and the pull of a model's fair value. Each leaves a fingerprint on the quote. On the CFB national title board, that fingerprint is visible in the gap between a contract's best price in cents and the model's de-vigged fair value in percent.
How does liquidity move a futures price?
Liquidity is depth: how much size rests on the order book near the current quote. CFB title futures are thin relative to major-league markets, so a single large order can clear the top of the book and shift a contract a few cents before new sellers step in. That is why prices can jog around without any news at all.
Thin depth also widens the spread between where a contract can be bought and where the model values it. Notre Dame's 13c best price against an 11.2% fair value is the widest of the leaders. Ohio State, at 12c versus 11.1%, sits tighter. The narrower gap is the signature of a more liquid, more efficiently priced contract.
How does news reprice a contract?
News is the second force: anything that changes the probability of an outcome should change its price. Depth charts, transfers, and schedule developments feed expectations, and a market that is paying attention re-rates the affected contracts quickly. In an efficient book, the quote moves toward the new fair value within minutes.
In a thin book, the same news can overshoot. A burst of one-directional orders can push a contract past where the model would settle it, then drift back as liquidity returns. Tracking fair value alongside the live price is how that overshoot becomes legible instead of just noise.
Where does the model's fair value fit in?
Fair value is the anchor. The model converts power ratings into win probabilities, simulates the path to a title, and strips the vig to produce a single de-vigged estimate. That number is the reference point the price is measured against.
Right now the top of the board is tightly packed: Notre Dame at 11.2%, Ohio State at 11.1%, Oregon at 10.3%, with Texas and Georgia both at 9.6% and Indiana at 8.2%. When six teams sit inside three points of fair value, small price moves matter more, because the field is close enough that a couple of cents changes the relative value ranking.
What does the price-versus-fair-value gap reveal?
The cleanest read on efficiency is the gap between best price and fair value. Across the leaders, best prices run 1 to 2 cents above fair value: Notre Dame 13c on 11.2%, Ohio State 12c on 11.1%, Oregon 11c on 10.3%, Texas 11c on 9.6%, Georgia 10c on 9.6%, Indiana 9c on 8.2%. That premium is the standard cost of crossing the spread on a thin futures market.
The venue of the best price shifts by team, which is itself a liquidity signal. Kalshi holds the cheapest quote for Ohio State, Oregon, Georgia and Indiana; Polymarket holds it for Notre Dame and Texas. Checking both before trading is how a reader avoids paying an extra cent for nothing. New accounts can offset some of that friction through venue promos such as Kalshi FADE or Polymarket TGSWC.
What should a reader watch?
The takeaway is procedural, not predictive. Watch the gap: when a contract's best price drifts well above fair value, the market is either pricing in news the model has not weighted, or the book has thinned and the spread has widened. When the price sits close to fair value, as Ohio State's does, the contract is being priced efficiently.
Prices and the model can both be wrong, and none of this is financial advice. But the framework holds: liquidity sets how far a price can jump, news sets when it jumps, and fair value sets where it should land.
