Back to PTIX profile
PTIX Chart
Protagenic Therapeutics, Inc.
$0.87▲ +7.41%
Sep 11, 1:30 PMHi $0.87 · Lo $0.81Sep 11, 7:22 PM
Interactive price history for Protagenic Therapeutics, Inc.. Hover for exact prices; switch timeframes above the chart. Data refreshes throughout the trading day.