141.69 USD
AT CLOSE
PTGX Stock After Hours
Protagonist Therapeutics, Inc
PTGXNASDAQ • USD
Market: OPEN
After-hours trading runs 4:00 PM – 8:00 PM ET.
📅 PTGX is expected to report earnings around Nov 5, 2026 (estimated), with an estimated EPS of $2.43. PTGX earnings details →
PTGX After Hours Chart
PTGX After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for PTGX.
Frequently Asked Questions
What is PTGX's after-hours price?
Protagonist Therapeutics (PTGX) has no recorded after-hours trades for the latest session. Its regular-session close was $141.69. After-hours quotes appear here when the stock trades between 4:00 PM and 8:00 PM ET.
When does PTGX after-hours trading start and end?
After-hours trading in PTGX on the NASDAQ runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.
When does PTGX report earnings?
PTGX is expected to report earnings around Nov 5, 2026 (estimated), with an estimated EPS of $2.43. Earnings are the most common cause of a large after-hours move, since most companies report after the close.