Many things have changed since the early days of Vegas betting. The industry has largely moved online, introducing new betting options along the way. Another thing that has changed is the way betting lines are created. While in the past this was a job for Vegas oddsmakers, it has been automated online thanks to algorithms and sports betting software platforms. Las Vegas oddsmakers these days don’t have to do a lot to figure out the NFL betting lines. Nowadays, they can simply input criteria in a software and the algorithm will instantly calculate the lines. Of course, there’s a whole world of complex processes behind it, but that’s the gist of it. NFL betting lines and odds are engineered to attract equal action on both sides. Ideally, an equal betting volume on both sides will give both teams the same chances to win. Of course, that never happens. But, win or lose, the bookie will receive 5-10% of the amount bet on a match – that’s known as the juice or vig. To figure out the NFL betting lines, bookies these days use a combination of criteria including Power Rankings, sports statistics, real-world team rankings, individual player performances and more. Nowadays, oddsmaking involves more people than ever. While in the past oddsmakers worked on this alone, statisticians and mathematicians play a significant role in oddsmaking today. Thanks to the computing power available nowadays, NFL betting lines are released earlier than ever. A lot of data is processed along with numbers and trends to create ideal odds and betting lines NFL bettors can wager on.