The AGEM Index – a monthly stock performance guide comprising 10 global gaming suppliers – fell by 75.93 points to 1,831.68 points in December 2025, representing a 4.0% decrease from November, according to information from the Association of Gaming Equipment Manufacturers (AGEM).
Compared to one year ago, the index rose 17.1%, or 266.86 points, it added. Seven of the 10 AGEM Index companies reported stock price decreases in December, resulting in the overall index value falling despite positive contributions by three companies.
The largest negative contributor was Konami Corp , whose 10.5% decrease in stock price led to a 64.20-point loss to the index. Crane NXT Co also saw its stock price decrease by 16.4%, leading to a 14.12-point decrease for the index.
The largest positive contributor to the index was Light & Wonder Inc, whose 3.0% increase in stock price resulted in an 8.01-point gain to the AGEM Index.
In December, two of the three major US stock indices decreased from the prior month. The NASDAQ fell by 0.5% over the month, while the S&P 500 experienced a 0.1% decrease. Meanwhile, the Dow Jones Industrial Average rose by 0.7% from the prior period.




















