LAS VEGAS, NV – The AGEM Index fell by 75.93 points to 1,831.68 in December 2025, a 4.0 percent decrease from the prior month. Compared to one year ago, the index rose 17.1 percent, or 266.86 points. During the latest month, seven of the 10 AGEM Index companies reported stock price decreases, which pulled the overall index value down despite positive contributions by three companies.
The largest positive contributor to the index was Light & Wonder Inc. (NASDAQ: LNW), whose 3.0 percent increase in stock price resulted in an 8.01-point gain to the AGEM Index.
In December, two of the three major U.S. stock indices decreased from the prior month. The NASDAQ fell by 0.5 percent over the month, while the S&P 500 experienced a 0.1 percent decrease. Meanwhile, the Dow Jones Industrial Average rose by 0.7 percent from the prior period.