Protagenic Therapeutics, Inc. (PTIX)
NASDAQ: PTIX · Real-Time Price · USD
3.210
-0.010 (-0.31%)
At close: Oct 20, 2025, 4:00 PM EDT
3.210
0.00 (0.00%)
After-hours: Oct 20, 2025, 4:00 PM EDT

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