55.94 USD
↗ 2.13 (3.95%)PRE MARKET (AS OF 04:28 AM EDT)
OXY Stock Premarket
Occidental Petroleum Corporation
OXYNYSE • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
OXY is trading at $55.94 in premarket, up $2.13 (3.95%) from its previous close of $53.81.
📅 OXY reported earnings on Aug 5, 2026 after the close, with an estimated EPS of $1.83. OXY earnings details →
OXY Premarket Chart
OXY Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, OXY has had 11 qualifying gap events (gaps of 5% or more at the open) — 4 gap-ups and 7 gap-downs. Gap-ups averaged +5.6%, 75% have fully filled, median time to fill 11 trading days. Gap-downs averaged -6.6%, 71% have fully filled, median time to fill 8 trading days. Most recent: a -5.5% gap down on Jun 15, 2026, which filled in 26 trading days. Average 20-trading-day return after a OXY gap up: +8.71%. After a gap down: +1.48%.
Gap Ups4 events
Fill Rate
75.0%
Avg Gap
5.6%
Avg 50% Fill
2d
Avg Fill
11d
Gap Downs7 events
Fill Rate
71.4%
Avg Gap
6.6%
Avg 50% Fill
2.5d
Avg Fill
8d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 50% | 50% | 75% | 75% |
| fills 50% | 25% | 50% | 50% | 50% |
| fills 75% | 25% | 50% | 50% | 50% |
| fills 100% | 0% | 25% | 50% | 50% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 57% | 86% | 86% | 86% |
| fills 50% | 14% | 57% | 71% | 86% |
| fills 75% | 14% | 29% | 57% | 57% |
| fills 100% | 14% | 29% | 43% | 43% |
Complete Gap History — 11 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-06-15 | $56.54 | -5.47% | Filled | 19d | 26d | 49% | 49% | 49% | 66% |
| 2026-05-06 | $59.34 | -6.44% | Filled | 8d | 8d | 31% | 31% | 100% | 100% |
| 2026-04-17 | $56.87 | -5.64% | Filled | 3d | 4d | 11% | 100% | 100% | 100% |
| 2026-04-08 | $62.94 | -9.17% | Open | 2d | — | 49% | 62% | 62% | 63% |
| 2026-03-02 | $53.08 | +6.14% | Filled | 1d | 2d | 93% | 100% | 100% | 100% |
| 2026-02-19 | $47.11 | +5.61% | Open | — | — | 5% | 5% | 5% | 5% |
| 2025-04-03 | $49.33 | -5.74% | Open | — | — | 20% | 20% | 20% | 20% |
| 2023-04-03 | $62.43 | +5.30% | Filled | 2d | 11d | 32% | 84% | 100% | 100% |
| 2022-03-17 | $52.99 | +5.45% | Filled | 27d | 27d | 10% | 10% | 47% | 47% |
| 2022-03-09 | $54.60 | -5.08% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2021-11-26 | $32.01 | -8.34% | Filled | 2d | 27d | 20% | 72% | 81% | 81% |
Frequently Asked Questions
What is OXY's premarket price?
Occidental Petroleum (OXY) is trading at $55.94 in premarket, up $2.13 (3.95%) from the previous close of $53.81.
Why is OXY moving in premarket?
Occidental Petroleum (OXY) is up 3.95% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest OXY premarket headlines and gap history below for the likely catalyst.
When does OXY premarket trading start?
Premarket trading for OXY 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.
How often does OXY fill its gaps?
Over the past 5 years, 75% of OXY gap-ups have fully filled and 71% of gap-downs have filled. Median time to fill is 11 trading days for gap-ups and 8 trading days for gap-downs.
Does OXY have any unfilled gaps?
No. OXY has no unfilled gap events from the past 60 days; all recent gaps have been filled.
What's the average return after a OXY gap?
Based on 11 qualifying gap events over the past 5 years, the average 20-trading-day return after a OXY gap up is +8.71%, and after a gap down is +1.48%.
When does OXY report earnings?
OXY reported earnings on Aug 5, 2026 after the close, with an estimated EPS of $1.83.