Sonova Holding AG slides 0.65% but stays above its 200‑day SMA, riding a 15.5% rally thanks to BLE, UWB and premium hearing‑aid tech that keeps investors optimistic.
Sonova Holding AG shares slipped 0.21% to CHF 276.8, trailing a 17.55% monthly gain amid a flat Swiss market, with no new corporate events driving movement.