After-hours trading runs 4:00 PM – 8:00 PM ET.
SCO last traded at $16.56 after hours, up $0.04 (0.24%) from its regular-session close of $16.52.
ProShares UltraShort Bloomberg Crude Oil (SCO) is trading at $16.56 after hours, up $0.04 (0.24%) from its regular-session close of $16.52.
SCO is up 0.24% 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.
After-hours trading in SCO on the ARCA 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.