After-hours trading runs 4:00 PM – 8:00 PM ET.
CBOE last traded at $273.92 after hours, up $2.66 (0.98%) from its regular-session close of $271.26.
Over the past 5 years, CBOE has had 1 qualifying gap-up event (5%+ at the open) and no qualifying gap-downs. Gap-ups averaged +10.4%, 0% have fully filled. Most recent: a +10.4% gap up 4 days ago, still unfilled. CBOE has 1 unfilled gap from the past 60 days — a +10.4% gap up on Sep 29, 2026, currently 77% retraced.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 100% | 100% | 100% | 100% |
| fills 75% | 100% | 100% | 100% | 100% |
| fills 100% | 0% | 0% | 0% | 0% |
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 4 days ago | $253.26 | +10.38% | Open | 1d | — | 77% | 77% | 77% | 77% |
Cboe Global Markets (CBOE) is trading at $273.92 after hours, up $2.66 (0.98%) from its regular-session close of $271.26.
CBOE is up 0.98% 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 CBOE on the BATS 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.
An after-hours move that carries into the next session becomes an opening gap, and CBOE's gap history is the best guide to what happens next: 0% of CBOE gap-ups have fully filled over the past 5 years. Fill rates this high mean a large after-hours move is more often faded than extended.