Protagonist Therapeutics, Inc. PTGX
135.70 USD -7.67 (-5.35%)
Nov 5, 2026, 12:46 PM EST
135.28 Day range 143.30
76.70 52-week range 160.81
- YTD
- +55.37%
- 1 year
- +74.24%
PTGX options
| Calls | Strike | Puts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | |||
| 19.50 | 24.30 | 27.50 | 0.00% | — | 2 | 69.5% | 115.00 | — | — | — | — | — | — | — | ||
| 16.90 | 20.00 | 23.75 | 0.00% | 1 | 1 | 77.9% | 120.00 | — | — | — | — | — | — | — | ||
| — | — | — | — | — | — | — | 125.00 | 0.00 | 4.90 | 5.20 | 0.00% | 13 | 14 | 59.3% | ||
| 9.00 | 12.00 | 10.50 | 0.00% | 10 | 10 | 65.5% | 130.00 | 0.50 | 4.90 | 3.55 | 0.00% | — | 15 | 67.0% | ||
| 6.00 | 9.00 | 3.61 | 0.00% | 1 | 35 | 63.0% | 135.00 | 4.30 | 5.60 | 4.28 | +42.67% | 10 | 35 | 52.8% | ||
| 3.60 | 7.00 | 7.00 | 0.00% | 15 | 34 | 62.8% | 140.00 | 6.50 | 8.50 | 5.60 | 0.00% | 1 | 16 | 53.4% | ||
| 1.20 | 5.00 | 4.61 | 0.00% | 1 | 59 | 57.5% | 145.00 | 9.00 | 13.80 | 8.70 | 0.00% | — | 10 | 71.5% | ||
| 0.40 | 4.90 | 3.50 | 0.00% | 1 | 14 | 65.4% | 150.00 | 13.00 | 17.80 | 10.90 | 0.00% | — | 5 | 74.9% | ||
| 0.00 | 4.90 | 2.10 | 0.00% | 1 | 3 | 74.1% | 155.00 | — | — | — | — | — | — | — | ||
| 0.55 | 4.90 | 1.10 | 0.00% | 1 | 18 | 87.6% | 160.00 | — | — | — | — | — | — | — | ||