Quotes Protagonist Therapeutics, Inc.

Stocks

PTGX

US74366E1029

Biotechnology & Medical Research

Market Closed - 16:00:00 2026-09-18 EDT 5-day change 1st Jan Change
143.00 USD -0.49% Intraday chart for Protagonist Therapeutics, Inc. -3.50% +63.73%

Stock exchange

Quotes 5-day view: Protagonist Therapeutics, Inc.

Delayed Quote Nasdaq
Protagonist Therapeutics, Inc.(PTGX) : Historical Chart (5-day)
  2026-09-14 2026-09-15 2026-09-16 2026-09-17 2026-09-18
Last US$147.78 US$143.40 US$142.84 US$143.70 US$143.00
Volume 608,017 637,522 507,311 558,901 1,837,204
Change -0.27% -2.96% -0.39% +0.60% -0.49%
Opening US$150.23 US$147.48 US$144.19 US$144.39 US$143.09
High US$151.24 US$147.99 US$146.19 US$146.50 US$144.58
Low US$146.83 US$142.00 US$140.88 US$142.31 US$140.44

Performance

1 day-0.49%
1 week-3.50%
Current month-3.21%
1 month-7.71%
3 months+26.71%
6 months+40.64%
Current year+63.73%
1 year+129.90%
3 years+708.82%
5 years+715.74%
10 years+847.02%

Volumes

markets
Daily volume
1,837,204
Estimated daily volume
1,837,204
Avg. Volume 20 sessions
541,677
Daily volume ratio
3.39
Avg. Volume 20 sessions USD
77,459,811
Record volume 1
45,683,600
Record volume 2
35,357,430
Record volume 3
22,971,470
Capital turnover ratio
0.01
Float rotation
0.01

Basic data

Market Cap (USD)
9,253,284,755
Net sales (USD)
46,016,000
Number of employees
141
Sales / Employee (USD)
326,355
Free-Float
97.68%
Free-Float capitalization (USD)
9,038,993,392
Average Daily Capital Traded
0.84%

Indicators

Moving average 5 days
144.14
Moving average 20 days
147.63
Moving average 50 days
143.53
Moving average 100 days
126.1
Price spread / (MMA5)
+0.80%
Price spread / (MMA20)
+3.24%
Price spread / (MMA50)
+0.37%
Price spread / (MMA100)
-11.82%
RSI 9 days
41.54
RSI 14 days
46.34

Change 5-day change 1-year change 3-year change Capi.($)
-0.49%-3.50%+129.90%+708.82% 9.25B
+0.11%+2.71%+0.44%+26.85% 46.28B
-1.12%+1.78%+42.30%+27.55% 43.85B
-3.04%-6.29%+338.56%+515.97% 40.93B
-0.74%+1.25%+4.92%+67.98% 39.89B
-0.50%+0.67%+10.29%+41.28% 29.5B
-0.46%+4.22%+22.81%+139.44% 17.09B
-0.97%-10.17% - - 15.55B
-0.57%+8.12%+22.19%+38.68% 15.22B
-3.14%+31.91%-11.79% - 14.05B
Average -1.09%+3.04%+62.18%+195.82% 27.16B
Weighted average by Cap. -1.08%+1.69%+70.28%+153.00%

Historical Quotes: Protagonist Therapeutics, Inc.

DateOpeningHighLowCloseVolumeChange

Latest transactions

0aab67.ZRa_j6ngbOGTFbZnPRGiQd_LComKjZgmCTSspAzzgwo.MnfT6vmwA4v-c_0JcHj1KZCCOLDf9_5iZkHdnWSKsEhdI9D8zbhc2NJx8w
DatePriceVolumeTotal
16:00:00 143.00776,9821,080,554
15:59:59 142.83300303,572
15:59:59 142.95100303,272
15:59:59 142.96561303,172
15:59:59 142.85241302,611
15:59:59 142.92100302,370
15:59:59 142.89479302,270
15:59:59 142.89221301,791
15:59:59 142.90100301,570
15:59:59 143.03100301,470
Chart Protagonist Therapeutics, Inc.

Price Extremes

1 week 140.44
Extreme 140.435
151.24
1 month 140.44
Extreme 140.435
158.08
Current year 77
Extreme 77
160.81
1 year 61.95
Extreme 61.95
160.81
3 years 13.72
Extreme 13.72
160.81
5 years 6.91
Extreme 6.91
160.81
10 years 4.47
Extreme 4.47
160.81

Monthly variations

Annual variations

2026+63.73%
2025+126.27%
2024+68.34%
2023+110.17%
2022-68.10%
2021+69.64%
2020+185.96%
2019+4.75%
2018-67.64%
2017-5.41%
2016+87.95%
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