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PTGX Stock Price

Latest$138.43
PTGX Close Price · excl. div ($11.57 → $138.43 · CAGR +27.6%)
High-resolution chart · PNG

PTGX stock price history

Daily history. Dates identify market observations.

Protagonist Therapeutics Inc Stock Price — Daily history
DateStock Price
24
23
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22
28
28
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29
28
28
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27
28
28
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29
29
29
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29
28
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26
25
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25
26
25
26
25
25
25
25
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25
24
24
24
24
23
23
23
23
24
24
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20
19
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18
22
23
23
22
22
21
22
21
21
21
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23
22
23
24
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25
24
24
23
15
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16
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16
Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.