Logo image of PTIX

PROTAGENIC THERAPEUTICS INC (PTIX) Stock Stock Chart

USA - NASDAQ:PTIX - US74365N3017 - Common Stock

2.03 USD
-0.07 (-3.33%)
Last: 11/14/2025, 8:18:25 PM
2.07 USD
+0.04 (+1.97%)
After Hours: 11/14/2025, 8:18:25 PM
Open in Chart Tool Full Screen Chart
PROTAGENIC THERAPEUTICS INC / PTIX Daily stock chart