Mid match, "When did in play betting start?" turns on the sport. Once a game is under way, the same markets offered before it keep trading at new prices. What is live betting on the result, the margin or the total? The same bet, priced from the score and the time left. Each sport moves its markets in its own rhythm, and knowing that rhythm explains most of the swings a live screen displays.
In play horse betting is the fastest of all. A race lasts a minute or two, prices change with every stride, and the delay on accepted bets matters more there than anywhere. Live betting stats help in slower sports: possession, shots and chances give a picture the score alone hides. A live betting calculator turns odds into implied chances and returns, which keeps a quick decision honest about the price.
Live betting arbitrage means backing every outcome at different books when their live prices disagree enough to lock in a small return. In practice the gaps close within seconds, bets get refused or repriced during suspensions, and accounts that do it often get limited. The idea is sound on paper; the live market is built to leave little room for it, and a half placed arbitrage is just an ordinary bet.
A live betting spread gives one side a head start in points or goals and asks whether the other can cover it. The asian handicap is the soccer form of the same idea: half goal and quarter goal lines remove the draw, and some lines split the stake so a narrow result returns half. What is live betting asian handicap useful for? It keeps a price worth taking on a strong favourite after an early score.
Half goal and quarter goal lines leave no tied outcome, and some lines split the stake so a narrow result returns half.
A three way market for sports with draws: 1 is the home side, x the draw and 2 the away side, with the draw growing likelier in a level game.
Rarely. Gaps between books close within seconds, bets get refused or repriced in suspensions, and a half placed arbitrage is just a plain bet.
A race lasts a minute or two and prices change with every stride, so the delay on accepted bets matters more there than anywhere.
Possession, shots and chances show how a slower game is really going, a picture the score alone can hide.