142.75 USD
↘ 4.80 (3.25%)PRE MARKET (AS OF 04:06 AM EDT)
SKHY Stock Premarket
SK hynix Inc. American Depositary Shares
SKHYNASDAQ • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
SKHY is trading at $142.75 in premarket, down $4.80 (3.25%) from its previous close of $147.55.
SKHY Premarket Chart
SKHY Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, SKHY has had 15 qualifying gap events (gaps of 5% or more at the open) — 7 gap-ups and 8 gap-downs. Gap-ups averaged +7.1%, 86% have fully filled, median time to fill 3 trading days. Gap-downs averaged -6.5%, 75% have fully filled, median time to fill 5.5 trading days. Most recent: a -6.5% gap down 1 day ago, still unfilled. SKHY has 2 unfilled gaps from the past 60 days; the largest is a -6.5% gap down on Oct 15, 2026, currently 88% retraced. Average 20-trading-day return after a SKHY gap up: +5.21%. After a gap down: -0.05%.
Gap Ups7 events
Fill Rate
85.7%
Avg Gap
7.1%
Avg 50% Fill
3d
Avg Fill
3d
Gap Downs8 events
Fill Rate
75.0%
Avg Gap
6.5%
Avg 50% Fill
1d
Avg Fill
5.5d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 57% | 86% | 100% | 100% |
| fills 50% | 29% | 71% | 71% | 71% |
| fills 75% | 29% | 71% | 71% | 71% |
| fills 100% | 29% | 71% | 71% | 71% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 75% | 100% | 100% | 100% |
| fills 50% | 63% | 100% | 100% | 100% |
| fills 75% | 25% | 63% | 63% | 75% |
| fills 100% | 0% | 50% | 50% | 63% |
Active Unfilled Gaps (past 60 days)
1 day ago
2026-10-15
Gap %
-6.55%
Gap From
$147.55
% vs Current
+0.99%
retraced 88% to $146.39
3 days ago
2026-10-13
Gap %
-6.29%
Gap From
$162.23
% vs Current
+11.03%
retraced 52% to $157.30
Complete Gap History — 15 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 1 day ago | $147.55 | -6.55% | Open | 1d | — | 88% | 88% | 88% | 88% |
| 3 days ago | $162.23 | -6.29% | Open | 1d | — | 52% | 52% | 52% | 52% |
| 2026-09-14 | $190.07 | -7.97% | Filled | 4d | 5d | 33% | 100% | 100% | 100% |
| 2026-08-18 | $171.38 | -5.60% | Filled | 4d | 14d | 22% | 59% | 59% | 100% |
| 2026-08-12 | $141.65 | +6.39% | Filled | 46d | 46d | 38% | 38% | 38% | 38% |
| 2026-08-06 | $151.03 | -7.97% | Filled | 1d | 5d | 69% | 100% | 100% | 100% |
| 2026-08-04 | $142.72 | +5.23% | Filled | 3d | 3d | 47% | 100% | 100% | 100% |
| 2026-07-31 | $149.00 | +7.30% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-30 | $126.79 | +7.67% | Open | — | — | 21% | 21% | 28% | 28% |
| 2026-07-22 | $171.94 | -5.69% | Filled | 1d | 2d | 81% | 100% | 100% | 100% |
| 2026-07-21 | $151.16 | +7.01% | Filled | 4d | 5d | 11% | 100% | 100% | 100% |
| 2026-07-20 | $154.03 | +6.10% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-07-16 | $176.46 | -5.98% | Filled | 4d | 6d | 22% | 100% | 100% | 100% |
| 2026-07-15 | $193.92 | -6.24% | Filled | 1d | 40d | 51% | 51% | 51% | 51% |
| 2026-07-14 | $152.35 | +10.34% | Filled | 3d | 3d | 17% | 100% | 100% | 100% |
Related: SKHY quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is SKHY's premarket price?
SK hynix Inc. American (SKHY) is trading at $142.75 in premarket, down $4.80 (3.25%) from the previous close of $147.55.
Why is SKHY moving in premarket?
SK hynix Inc. American (SKHY) is down 3.25% 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 SKHY premarket headlines and gap history below for the likely catalyst.
When does SKHY premarket trading start?
Premarket trading for SKHY 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.
How often does SKHY fill its gaps?
Over the past 5 years, 86% of SKHY gap-ups have fully filled and 75% of gap-downs have filled. Median time to fill is 3 trading days for gap-ups and 6 trading days for gap-downs.
Does SKHY have any unfilled gaps?
Yes. SKHY has 2 unfilled gaps from the past 60 days. The largest is a -6.5% gap down from Oct 15, 2026 and is currently 88% retraced.
What's the average return after a SKHY gap?
Based on 15 qualifying gap events over the past 5 years, the average 20-trading-day return after a SKHY gap up is +5.21%, and after a gap down is -0.05%.