Mixing and indirect $CP$ violation in charm mesons at LHCb

The LHCb experiment has collected the world's largest sample of charmed hadrons. This sample is used to measure $D^0$-$\overline{D}^0$ mixing and to search for $\it{CP}$ violation. New measurements of the mixing and $\it{CP}$-violating parameters $x_{\textit{CP}}$, $y_{\textit{CP}}$, $\Delta x$ and $\Delta y$ are presented.