ATNM Stock After Hours

Actinium Pharmaceuticals, Inc
ATNMAMEX • USD
1.10 USD
↘ 0.01 (0.81%)AFTER HOURS (AS OF 06:46 PM EDT)
🟢Market: OPEN

After-hours trading runs 4:00 PM – 8:00 PM ET.

ATNM is trading at $1.10 after hours, down $0.01 (0.81%) from its regular-session close of $1.11.

Gap Analytics — 5-year history, 5% minimum gap

No qualifying gap events found for ATNM.

Frequently Asked Questions

What is ATNM's after-hours price?

Actinium Pharmaceuticals (ATNM) is trading at $1.10 after hours, down $0.01 (0.81%) from its regular-session close of $1.11.

Why is ATNM moving after hours?

ATNM is down 0.81% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.

When does ATNM after-hours trading start and end?

After-hours trading in ATNM on the AMEX 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.