64.53 USD
↘ 0.86 (1.32%)PRE MARKET (AS OF 05:29 AM EDT)
Premarket trading runs 4:00 AM – 9:30 AM ET.
Over the past 5 years, OKLO has had 72 qualifying gap events (gaps of 5% or more at the open) — 50 gap-ups and 22 gap-downs. Gap-ups averaged +7.7%, 82% have fully filled, median time to fill 1 trading day. Gap-downs averaged -8%, 95% have fully filled, median time to fill 2 trading days. Most recent: a +9.1% gap up 11 days ago, which filled in 2 trading days. OKLO has 2 unfilled gaps from the past 60 days; the largest is a +9.6% gap up on Apr 14, 2026, currently 100% retraced. Average 20-trading-day return after a OKLO gap up: +21.45%. After a gap down: +14.03%.
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 90% | 96% | 96% | 96% |
| fills 50% | 74% | 80% | 84% | 84% |
| fills 75% | 60% | 78% | 82% | 82% |
| fills 100% | 46% | 68% | 74% | 74% |
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 82% | 100% | 100% | 100% |
| fills 50% | 64% | 95% | 100% | 100% |
| fills 75% | 50% | 86% | 91% | 91% |
| fills 100% | 41% | 68% | 82% | 82% |
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 11 days ago | $65.88 | +9.09% | Filled | 1d | 2d | 63% | 100% | 100% | 100% |
| 2026-04-28 | $75.93 | -5.82% | Filled | 7d | 7d | 31% | 31% | 100% | 100% |
| 2026-04-24 | $76.46 | +6.32% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-04-23 | $72.41 | +7.35% | Filled | 1d | 2d | 77% | 100% | 100% | 100% |
| 2026-04-16 | $63.35 | +6.72% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-04-15 | $58.58 | +6.74% | Filled | 24d | 24d | 36% | 44% | 44% | 44% |
| 2026-04-14 | $53.94 | +9.55% | Open | 1d | — | 56% | 56% | 56% | 56% |
| 2026-04-08 | $46.59 | +8.44% | Open | 1d | — | 64% | 80% | 80% | 80% |
| 2026-03-17 | $59.69 | +8.83% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-01-21 | $89.93 | +7.18% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-01-09 | $97.60 | +17.16% | Filled | 1d | 3d | 62% | 100% | 100% | 100% |
| 2025-12-18 | $75.94 | +6.01% | Filled | 1d | 7d | 97% | 97% | 100% | 100% |
| 2025-12-05 | $111.65 | -5.07% | Filled | 2d | 24d | 28% | 56% | 56% | 56% |
| 2025-11-14 | $101.64 | -6.70% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-11-07 | $106.75 | -6.32% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-11-04 | $126.67 | -5.86% | Open | 2d | — | 42% | 56% | 56% | 56% |
| 2025-10-27 | $136.05 | +6.43% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-10-24 | $124.70 | +7.08% | Filled | 7d | 7d | 29% | 44% | 100% | 100% |
| 2025-10-15 | $174.14 | +6.79% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-10-13 | $147.16 | +7.37% | Filled | 7d | 7d | 13% | 36% | 100% | 100% |
| 2025-09-29 | $110.53 | +6.98% | Filled | 1d | 2d | 54% | 100% | 100% | 100% |
| 2025-09-25 | $131.17 | -15.41% | Filled | 1d | 8d | 57% | 92% | 100% | 100% |
| 2025-06-27 | $55.85 | +6.62% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-06-16 | $63.66 | +5.25% | Filled | 1d | 2d | 66% | 100% | 100% | 100% |
| 2025-06-12 | $68.03 | -6.50% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-06-03 | $52.44 | +6.79% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-05-30 | $52.93 | -6.65% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-05-23 | $39.72 | +12.44% | Open | — | — | 21% | 21% | 21% | 21% |
| 2025-05-19 | $37.72 | -5.81% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-05-14 | $32.03 | +7.87% | Open | — | — | 18% | 18% | 18% | 18% |
| 2025-05-12 | $28.09 | +5.84% | Open | 1d | — | 96% | 96% | 96% | 96% |
| 2025-04-14 | $22.50 | +6.33% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-08 | $21.93 | +8.89% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-07 | $19.80 | -5.76% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-04 | $21.89 | -6.21% | Filled | 2d | 2d | 24% | 100% | 100% | 100% |
| 2025-04-03 | $22.70 | -8.24% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-04-01 | $21.63 | +5.78% | Filled | 1d | 3d | 92% | 100% | 100% | 100% |
| 2025-03-25 | $30.91 | -6.57% | Filled | 1d | 35d | 84% | 84% | 84% | 84% |
| 2025-03-24 | $27.16 | +6.59% | Filled | 2d | 3d | 21% | 100% | 100% | 100% |
| 2025-03-12 | $25.47 | +7.85% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-03-10 | $26.27 | -5.29% | Filled | 2d | 2d | 31% | 100% | 100% | 100% |
| 2025-02-27 | $35.19 | +9.26% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-02-26 | $32.07 | +7.58% | Filled | 2d | 3d | 38% | 100% | 100% | 100% |
| 2025-02-03 | $41.61 | -7.02% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-28 | $31.11 | +6.24% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-27 | $41.82 | -21.86% | Filled | 3d | 4d | 25% | 100% | 100% | 100% |
| 2025-01-23 | $34.17 | -5.94% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-21 | $26.05 | +6.03% | Filled | 32d | 32d | 46% | 46% | 46% | 46% |
| 2025-01-15 | $22.81 | +5.66% | Filled | 2d | 51d | 22% | 78% | 78% | 78% |
| 2025-01-14 | $22.88 | +5.16% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-01-13 | $25.24 | -6.26% | Filled | 3d | 3d | 9% | 100% | 100% | 100% |
| 2025-01-08 | $29.50 | -5.97% | Filled | 1d | 8d | 82% | 82% | 100% | 100% |
| 2024-12-19 | $18.38 | +5.33% | Open | 1d | — | 86% | 86% | 86% | 86% |
| 2024-12-18 | $19.10 | +12.09% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-12-11 | $18.42 | +5.05% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-18 | $18.00 | +8.33% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-15 | $23.88 | -12.06% | Filled | 3d | 5d | 2% | 100% | 100% | 100% |
| 2024-11-13 | $22.59 | +12.79% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-11-04 | $21.67 | -7.94% | Filled | 1d | 2d | 73% | 100% | 100% | 100% |
| 2024-11-01 | $22.46 | +5.30% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-10-30 | $24.84 | +6.28% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-10-21 | $18.23 | +6.25% | Filled | 1d | 3d | 72% | 100% | 100% | 100% |
| 2024-10-16 | $11.65 | +10.04% | Open | — | — | 44% | 44% | 44% | 44% |
| 2024-10-15 | $10.04 | +5.38% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-10-03 | $9.50 | +7.58% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-09-20 | $6.61 | +8.32% | Open | — | — | 29% | 29% | 29% | 29% |
| 2024-09-19 | $6.22 | +5.63% | Open | — | — | 42% | 42% | 42% | 42% |
| 2024-08-05 | $8.19 | -13.19% | Filled | 1d | 34d | 69% | 89% | 89% | 89% |
| 2024-05-28 | $10.15 | +14.29% | Filled | 1d | 2d | 83% | 100% | 100% | 100% |
| 2024-05-24 | $7.59 | +6.19% | Filled | 25d | 28d | 45% | 45% | 45% | 45% |
| 2024-05-15 | $11.17 | +7.43% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2024-05-13 | $8.45 | +8.28% | Filled | 1d | 6d | 79% | 100% | 100% | 100% |
Oklo (OKLO) is trading at $64.53 in premarket, down $0.86 (+1.32%) from the previous close of $65.39.
Premarket trading for OKLO on the NYSE 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, 82% of OKLO gap-ups have fully filled and 95% of gap-downs have filled. Median time to fill is 1 trading days for gap-ups and 2 trading days for gap-downs.
Yes. OKLO has 2 unfilled gaps from the past 60 days. The largest is a +9.6% gap up from Apr 14, 2026 and is currently 100% retraced.
Based on 72 qualifying gap events over the past 5 years, the average 20-trading-day return after a OKLO gap up is +21.45%, and after a gap down is +14.03%.