PTGX (Protagonist Therapeu...) Stock Historical Data

As of Monday, July 13th, 2026

$ 131.42

-- 0 0%

Open: 131.42
High: 131.42
Low: 131.42
Volume: N/A
Previous Close on Friday, July 10th, 2026

$ 131.42

-6.22 -4.52%

Open: 137.12
High: 137.12
Low: 130.64
Volume: 1,060,800
 
 
Date Open High Low Close Volume
 
Free Tier
Ticker Last Chg %Chg Volume
GE

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356.53 -2.75 -0.76 292,737
KO

The Coca-Cola Company

84.43 +0.94 +1.13 1,330,914
PFE

Pfizer Inc.

24.67 +0.50 +2.05 5,355,643
VZ

Verizon Communications Inc.

42.50 +0.38 +0.90 2,644,151
VIX

CBOE Volatility Index

16.34 +1.31 +8.72
 
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Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

52,763.70 +126.69 +0.24 49,978,797
DJTA

Dow Jones Transportation Average

22,214.74 +36.88 +0.17 4,812,015
SPX

S&P 500 Index

7,547.48 -27.91 -0.37
OEX

S&P 100 Index

3,713.18 -15.81 -0.42
NDX

NASDAQ 100 Index

29,330.38 -494.73 -1.66
NYA

NYSE Composite Index

24,003.91 +78.84 +0.33
XAX

NYSE AMEX Composite Index

8,251.86 +143.78 +1.77
RUI

RUSSELL 1000 Index

4,110.28 -14.93 -0.36
RUT

Russell 2000 Index

2,968.49 -9.32 -0.31
RUA

Russell 3000 Index

4,292.35 -15.50 -0.36
VIX

CBOE Volatility Index

16.34 +1.31 +8.72
VIX1Y

CBOE S&P 500 One-Year Volatility Index

23.19 +0.22 +0.96
VIX6M

CBOE S&P 500 6-Month Volatility Index

21.41 +0.32 +1.52
VIX3M

CBOE S&P 500 3-Month Volatility Index

19.24 +0.67 +3.61
 
Recent
Ticker Last Chg %Chg Volume
PTGX

Protagonist Therapeutics Inc.

131.42 0.00 0.00