SK
SKHY
-6.3%🟢 Fundamentally supportedSK hynix Inc. · Technology
$151.94Vol 869.8K · 4.7× normalMkt cap −$73.17Bpre · 2026-10-13 ET
What happened
Move
-6.3%
Price
$151.94
Volume
869.8K
4.7× normal
Market cap
$1.08T
−$73.17B today
Why it moved
Legal / regulatorymedium confidence
- SNDK, MU, INTC, AMD, SKHY: Chip Stocks Extend Slide As AI Funding Concerns, China Competition Weigh On Sector — finnhub-news
- Volume 4.7× normal — computed
Possible catalyst: legal / regulatory, 5.9pp below its sector, on 4.7× normal volume.
Verdict — was the move justified?
🟢 Fundamentally supported
Legal / regulatory — direction and rough magnitude are consistent with the identified fundamental catalyst.
How unusual is this move
σ score
1.9σ
vs own 20d volatility
Percentile
75th
of 64 daily moves
Avg daily move
±4.5%
own 5y average
vs sector
-5.9%
beyond sector median
What happened after similar moves
8 similar down moves in SKHY’s 5-year history:
After 5 days
+6.5%
83% higher
After 20 days
+12.2%
60% higher
Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.
Fundamental context
Full fundamental analysis on PreMarketPrice
Pillar scores, financial statements, valuation history, news & more for SKHY