How to find the native color profile of a laptop monitor?

Question

Monitors

Hello. Need help. I can not find the native color profile of the monitor. There is an sRGB profile in the spool\drivers\color folder. But as it turned out with the help of the utility, the color gamut of my monitor is less than 100% sRGB, while it is not known where the profile most closely matches the technical capabilities of the monitor. Roughly speaking, my coverage is 76% sRGB, I need a native color profile that describes this figure. On the Acer website, I did not find any monitor drivers, nor the color profile that should be included in it.