Premarket trading runs 4:00 AM – 9:30 AM ET.
Over the past 5 years, CHKP has had 8 qualifying gap events (gaps of 5% or more at the open) — 1 gap-up and 7 gap-downs. Gap-ups averaged +8.8%, 100% have fully filled, median time to fill 6 trading days. Gap-downs averaged -7.3%, 57% have fully filled, median time to fill 2 trading days. Most recent: a -12.2% gap down on Apr 30, 2026, which filled in 23 trading days. Average 20-trading-day return after a CHKP gap up: -10.91%. After a gap down: +1.01%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 100% | 100% | 100% | 100% |
| fills 75% | 0% | 100% | 100% | 100% |
| fills 100% | 0% | 100% | 100% | 100% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 57% | 57% | 57% | 71% |
| fills 50% | 43% | 57% | 57% | 71% |
| fills 75% | 29% | 43% | 43% | 43% |
| fills 100% | 29% | 43% | 43% | 43% |
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-04-30 | $139.96 | -12.18% | Filled | 16d | 23d | 10% | 10% | 10% | 74% |
| 2026-02-12 | $176.47 | -6.50% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-10-28 | $191.72 | +8.83% | Filled | 1d | 6d | 63% | 100% | 100% | 100% |
| 2025-07-30 | $218.33 | -6.90% | Open | — | — | 13% | 13% | 13% | 13% |
| 2025-04-07 | $215.52 | -5.72% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-10-29 | $207.96 | -9.12% | Open | 61d | — | 0% | 0% | 0% | 0% |
| 2024-02-21 | $160.10 | -5.02% | Filled | 2d | 3d | 36% | 100% | 100% | 100% |
| 2022-04-27 | $135.51 | -5.90% | Open | 1d | — | 58% | 58% | 58% | 58% |
No premarket activity has been recorded yet for CHKP today. The previous regular-session close was $136.46.
Premarket trading for CHKP on the NASDAQ runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
Over the past 5 years, 100% of CHKP gap-ups have fully filled and 57% of gap-downs have filled. Median time to fill is 6 trading days for gap-ups and 2 trading days for gap-downs.
No. CHKP has no unfilled gap events from the past 60 days; all recent gaps have been filled.
Based on 8 qualifying gap events over the past 5 years, the average 20-trading-day return after a CHKP gap up is -10.91%, and after a gap down is +1.01%.