Sionna Therapeutics, Inc. (SION)

NASDAQ: SION · Real-Time Price · USD

39.59

+0.38 (0.97%)

At close: Apr 28, 2026, 4:00 PM EDT

39.98

+0.39 (0.99%)

After-hours: Apr 28, 2026, 5:06 PM EDT

SION Chart

Log in or create a free account to automatically save your chart settings. Log In Sign Up