After-hours trading runs 4:00 PM – 8:00 PM ET.
📅 CTSH is expected to report earnings around Feb 3, 2027 before the open (estimated), with an estimated EPS of $1.50. CTSH earnings details →
Over the past 5 years, CTSH has had 11 qualifying gap events (gaps of 5% or more at the open) — 4 gap-ups and 7 gap-downs. Gap-ups averaged +7.8%, 50% have fully filled, median time to fill 27.5 trading days. Gap-downs averaged -7.3%, 71% have fully filled, median time to fill 12 trading days. Most recent: a -6% gap down 14 days ago, which filled in 5 trading days. Average 20-trading-day return after a CTSH gap up: +2.08%. After a gap down: +8.01%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 75% | 100% | 100% | 100% |
| fills 50% | 25% | 75% | 75% | 75% |
| fills 75% | 0% | 25% | 25% | 25% |
| fills 100% | 0% | 25% | 25% | 25% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 57% | 71% | 71% | 71% |
| fills 50% | 57% | 71% | 71% | 71% |
| fills 75% | 14% | 43% | 57% | 57% |
| fills 100% | 0% | 29% | 29% | 57% |
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 14 days ago | $66.36 | -6.04% | Filled | 1d | 5d | 73% | 100% | 100% | 100% |
| 2026-10-01 | $57.44 | +7.76% | Filled | 2d | 4d | 33% | 100% | 100% | 100% |
| 2026-07-14 | $44.16 | -5.55% | Filled | 1d | 3d | 89% | 100% | 100% | 100% |
| 2026-06-18 | $48.82 | -5.28% | Filled | 26d | 27d | 8% | 8% | 8% | 8% |
| 2025-10-29 | $67.82 | +10.85% | Open | 1d | — | 55% | 59% | 59% | 64% |
| 2023-08-03 | $65.34 | +7.13% | Filled | 40d | 51d | 35% | 35% | 35% | 39% |
| 2023-05-04 | $58.88 | +5.64% | Open | 4d | — | 5% | 58% | 58% | 58% |
| 2023-02-03 | $70.66 | -6.57% | Open | 1d | — | 74% | 74% | 74% | 74% |
| 2022-11-03 | $60.26 | -13.52% | Filled | 6d | 12d | 20% | 65% | 97% | 100% |
| 2022-07-28 | $70.30 | -7.48% | Filled | 1d | 14d | 53% | 78% | 88% | 100% |
| 2022-05-05 | $84.36 | -6.65% | Open | — | — | 23% | 23% | 23% | 23% |
After-hours trading in CTSH 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.
An after-hours move that carries into the next session becomes an opening gap, and CTSH's gap history is the best guide to what happens next: 50% of CTSH gap-ups have fully filled, and 71% of gap-downs have filled over the past 5 years. Fill rates this high mean a large after-hours move is more often faded than extended.
CTSH is expected to report earnings around Feb 3, 2027 before the open (estimated), with an estimated EPS of $1.50. Earnings are the most common cause of a large after-hours move, since most companies report after the close.