Quotes Protagonist Therapeutics, Inc.

Stocks

PTGX

US74366E1029

Biotechnology & Medical Research

Market Closed - 16:00:00 2026-09-23 EDT 5-day change 1st Jan Change
138.70 USD -4.39% Intraday chart for Protagonist Therapeutics, Inc. -2.90% +58.80%

Stock exchange

Quotes 5-day view: Protagonist Therapeutics, Inc.

Delayed Quote Nasdaq
Protagonist Therapeutics, Inc.(PTGX) : Historical Chart (5-day)
  2026-09-17 2026-09-18 2026-09-21 2026-09-22 2026-09-23
Last US$143.70 US$143.00 US$144.98 US$145.07 US$138.70
Volume 558,901 1,837,204 822,198 806,176 513,226
Change +0.60% -0.49% +1.38% +0.06% -4.39%
Opening US$144.39 US$143.09 US$143.22 US$144.64 US$144.27
High US$146.50 US$144.58 US$145.37 US$147.71 US$145.28
Low US$142.31 US$140.44 US$141.09 US$144.50 US$137.88

Performance

1 day-4.39%
1 week-2.90%
Current month-6.13%
1 month-10.12%
3 months+16.59%
6 months+40.76%
Current year+58.80%
1 year+113.19%
3 years+710.64%
5 years+670.56%
10 years+715.88%

Volumes

markets
Daily volume
513,226
Estimated daily volume
513,226
Avg. Volume 20 sessions
674,733
Daily volume ratio
0.76
Avg. Volume 20 sessions USD
93,585,467.1
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)
8,975,039,129
Net sales (USD)
46,016,000
Number of employees
141
Sales / Employee (USD)
326,355
Free-Float
97.68%
Free-Float capitalization (USD)
8,767,191,492
Average Daily Capital Traded
1.04%

Indicators

Moving average 5 days
143.09
Moving average 20 days
146.3
Moving average 50 days
144.21
Moving average 100 days
127.4
Price spread / (MMA5)
+3.17%
Price spread / (MMA20)
+5.48%
Price spread / (MMA50)
+3.98%
Price spread / (MMA100)
-8.14%
STIM
RSI 9 days
47.59
RSI 14 days
49.24

Change 5-day change 1-year change 3-year change Capi.($)
-4.39%-2.90%+113.19%+710.64% 8.98B
-0.18%+4.35%+4.23%+31.79% 47.56B
-0.83%-0.36%+43.66%+34.77% 44.09B
-0.84%+4.86%+10.92%+91.52% 41.5B
-1.10%-2.64%+331.49%+535.80% 40.88B
-0.62%+0.11%+1.12%+46.02% 29.67B
-2.07%+0.12%+24.39%+154.30% 17.23B
-3.55%+1.95%+21.97%+38.83% 15.06B
-6.08%-9.92% - - 14.65B
-0.78%+9.46%-8.96% - 13.82B
Average -1.95%+0.33%+60.22%+205.46% 27.34B
Weighted average by Cap. -1.20%+0.83%+68.81%+162.20%

Historical Quotes: Protagonist Therapeutics, Inc.

DateOpeningHighLowCloseVolumeChange

Latest transactions

875ba3173.yBOIJwsg7pms2kluOOcOJftJdDp4DB9Povj_lNdOzu4._V36UmVyt9KalgM6UbVHZqEZDVIaPUYn953J3ZoJrYSbe-loSFPd9PigKg
DatePriceVolumeTotal
16:00:00 138.70140,912354,414
16:00:00 138.75360213,502
15:59:59 138.75100213,142
15:59:59 138.81100213,042
15:59:59 138.76700212,942
15:59:59 138.68100212,242
15:59:59 138.73200212,142
15:59:59 138.73200211,942
15:59:59 138.70100211,742
15:59:59 138.70100211,642
Chart Protagonist Therapeutics, Inc.

Price Extremes

1 week 137.88
Extreme 137.88
147.71
1 month 137.88
Extreme 137.88
157.98
Current year 77
Extreme 77
160.81
1 year 62.24
Extreme 62.24
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+58.80%
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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