Premarket trading runs 4:00 AM – 9:30 AM ET.
Over the past 5 years, SAIA has had 19 qualifying gap events (gaps of 5% or more at the open) — 13 gap-ups and 6 gap-downs. Gap-ups averaged +9.1%, 69% have fully filled, median time to fill 10 trading days. Gap-downs averaged -13.2%, 50% have fully filled, median time to fill 5 trading days. Most recent: a +5.4% gap up on Apr 30, 2026, which filled in 1 trading day. Average 20-trading-day return after a SAIA gap up: -0.09%. After a gap down: -4.05%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 69% | 77% | 77% | 92% |
| fills 50% | 54% | 62% | 69% | 77% |
| fills 75% | 38% | 38% | 54% | 54% |
| fills 100% | 23% | 31% | 38% | 38% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 83% | 83% | 83% | 100% |
| fills 50% | 33% | 50% | 50% | 50% |
| fills 75% | 17% | 33% | 50% | 50% |
| fills 100% | 17% | 33% | 33% | 33% |
| 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 | $422.04 | +5.41% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-12-02 | $293.15 | +5.14% | Open | 1d | — | 100% | 100% | 100% | 100% |
| 2025-07-25 | $311.79 | +12.00% | Filled | 1d | 3d | 97% | 100% | 100% | 100% |
| 2025-05-12 | $260.62 | +10.01% | Filled | 8d | 10d | 6% | 37% | 100% | 100% |
| 2025-04-25 | $354.22 | -25.00% | Open | 52d | — | 12% | 12% | 12% | 45% |
| 2025-04-03 | $370.82 | -6.09% | Filled | 5d | 5d | 39% | 100% | 100% | 100% |
| 2025-02-03 | $480.11 | +11.01% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-06 | $500.83 | +19.78% | Filled | 1d | 31d | 64% | 64% | 89% | 89% |
| 2024-10-25 | $414.43 | +6.12% | Open | 1d | — | 74% | 74% | 74% | 74% |
| 2024-09-04 | $380.58 | +6.49% | Open | 2d | — | 31% | 71% | 71% | 71% |
| 2024-07-26 | $489.11 | -18.98% | Open | 37d | — | 34% | 34% | 34% | 34% |
| 2024-06-04 | $402.50 | +9.87% | Filled | 37d | 37d | 45% | 45% | 45% | 45% |
| 2024-04-26 | $543.02 | -16.75% | Open | 55d | — | 31% | 31% | 31% | 31% |
| 2023-04-28 | $259.92 | +7.54% | Open | 13d | — | 13% | 13% | 15% | 64% |
| 2023-02-03 | $287.61 | -6.63% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-12-13 | $237.52 | +10.04% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2022-11-10 | $214.64 | +6.23% | Filled | 27d | 30d | 0% | 0% | 0% | 43% |
| 2021-10-28 | $273.89 | +8.36% | Filled | 50d | 51d | 23% | 23% | 23% | 23% |
| 2021-08-25 | $254.14 | -5.99% | Filled | 1d | 31d | 53% | 53% | 82% | 82% |
Saia (SAIA) is trading at $471.25 in premarket, down $0.18 (+0.04%) from the previous close of $471.43.
Premarket trading for SAIA 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, 69% of SAIA gap-ups have fully filled and 50% of gap-downs have filled. Median time to fill is 10 trading days for gap-ups and 5 trading days for gap-downs.
No. SAIA has no unfilled gap events from the past 60 days; all recent gaps have been filled.
Based on 19 qualifying gap events over the past 5 years, the average 20-trading-day return after a SAIA gap up is -0.09%, and after a gap down is -4.05%.