| Experiment | Measurement [10-6] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $2.80 \pm0.36$ | |||
| LHCb | $2.8 \pm0.2 \pm0.3$ | 0.00 | Phys.Rev.D 111,092009 (2025) | Extracted from an amplitude analysis of the $K^0_S K^\pm \pi^\mp$ spectrum in $B^+ \to K^0_S K^\pm \pi^\mp K^+$ decays, in the mass region $m(K^0_S K^\pm \pi^\mp) < 1.85\;\mathrm{GeV}$. |