Protagonist Therapeutics, Inc. (PTGX)

NASDAQ: PTGX · Real-Time Price · USD

101.21

+2.70 (2.74%)

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

101.21

0.00 (0.00%)

After-hours: Apr 28, 2026, 4:54 PM EDT

PTGX Chart

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