Regular Hours
$154.32$3.63+2.41%
| session closedExtended Hours
$155.00$4.31+2.86%
| after-hours session closedSummary
- Current Value
- As of today, PTGX price is $154.32, up +2.41% in the most recent trading session on
- Historical Performance
- PTGX price is up +76.69% year-to-date, up +175.37% over the past 365 days
- All-Time High Comparison
- PTGX price is currently -4.04% below its historical high of $160.81 set on
- 3-Year Low Comparison
- PTGX price is +1024.78% above its 3-year low of $13.72 reached on
- Target Comparison
- PTGX price target is $167.00, +8.22% higher than its current market price
- Upcoming Split
- PTGX next stock split has not yet been announced
Price Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| Price | $154.32 | +2.4% | +11.6% | +51.3% | +76.7% | +175.4% | +690.2% | +213.5% | |
| S&P 500 | 7,674.37 | +0.4% | +2.2% | +3.1% | +12.1% | +20.5% | +74.4% | +72.8% | |
| NASDAQ | 26,180.46 | +0.4% | +1.3% | -0.4% | +12.6% | +24.1% | +94.0% | +77.9% | |
| Dow Jones | 53,277.01 | +1.0% | +2.0% | +6.0% | +10.8% | +19.0% | +54.6% | +51.7% | |
| XLV | $174.62 | +1.3% | +9.0% | +17.9% | +12.8% | +27.4% | +30.6% | +28.3% | |
| $102.74 | +0.4% | +8.5% | +23.8% | +66.2% | +122.8% | +464.0% | +230.6% | ||
| $145.54 | +0.6% | +11.5% | +44.6% | +63.1% | +166.3% | +670.2% | +202.4% | ||
| $134.20 | +0.7% | +17.6% | +32.6% | +58.6% | +147.3% | +497.3% | +192.0% | ||
| $10B | +2.4% | +12.3% | +52.2% | +82.7% | +186.9% | +789.3% | +326.9% | ||
| 148.81 | +2.4% | +11.6% | – | – | +89.2% | – | – | ||
| TTM Dividend Yield | - | – | – | – | – | – | – | – |
Price Highs
| Period | High | Date | Current |
|---|---|---|---|
| 1M | $160.81 | -4.0% | |
| 3M | $160.81 | -4.0% | |
| 6M | $160.81 | -4.0% | |
| 1Y | $160.81 | -4.0% | |
| 3Y | $160.81 | -4.0% | |
| 5Y | $160.81 | -4.0% | |
| All | $160.81 | -4.0% |
Price Lows
| Period | Low | Date | Current |
|---|---|---|---|
| 1M | $130.63 | +18.1% | |
| 3M | $92.75 | +66.4% | |
| 6M | $77.00 | +100.4% | |
| 1Y | $54.50 | +183.2% | |
| 3Y | $13.72 | +1024.8% | |
| 5Y | $6.91 | +2133.3% | |
| All | $4.47 | +3352.3% |
Price History
FAQ
- What is the current price of PTGX?
- As of today, PTGX price is $154.32
- What is PTGX price today change?
- PTGX price is up +2.41% today
- What is year-to-date change in PTGX price?
- PTGX price is up +76.69% year-to-date
- What is 1-year change in PTGX price?
- PTGX price is up +175.37% year-over-year
- What is 3-year change in PTGX price?
- PTGX price is up +690.17% over the past 3 years
- How far is PTGX price from its all-time high?
- PTGX price is currently -4.04% below its historical high of $160.81 set on August 19, 2026
- When was PTGX last stock split?
- PTGX never had stock splits
- When is PTGX next stock split?
- PTGX next stock split has not yet been announced
- What is the analyst average price target for PTGX?
- Analysts set an average price target of $167.00 for PTGX
Data Sources & References
- PTGX Official Website www.protagonist-inc.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1377121/000110465926019696/0001104659-26-019696-index.htm
- PTGX Profile on Yahoo Finance finance.yahoo.com/quote/PTGX
- PTGX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ptgx