Protagonist Therapeutics ... (PTGX)
NASDAQ: PTGX
· Real-Time Price · USD
56.19
-4.34 (-7.17%)
At close: Sep 08, 2025, 3:59 PM
56.47
0.50%
After-hours: Sep 08, 2025, 07:14 PM EDT
PTGX Open Interest Chart
Open interest breakdown by expiration date for PTGX
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
3,599
contracts, with 3,276
call contracts and
323 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 1,562 | 21 | 0.01 |
| Oct 17, 2025 | 1,425 | 236 | 0.17 |
| Jan 16, 2026 | 146 | 57 | 0.39 |
| Mar 20, 2026 | 90 | 6 | 0.07 |
| Apr 17, 2026 | 53 | 3 | 0.06 |