From BigGo Finance · BigGo Finance · · 1m 40s
Philadelphia Semiconductor Index Falls for 8th Straight Session
Philadelphia Semiconductor Index drops 11.5% weekly after 8 straight declines, matching longest streak since 2006 as AI trade unwinds.
In brief
Philadelphia Semiconductor Index drops 11.5% weekly after 8 straight declines, matching longest streak since 2006 as AI trade unwinds. Philadelphia Semiconductor Index fell 11.5% for the week after 8 straight declines, matching its longest losing streak since May 2006 as crowded AI trades unwind. Originally reported…
Philadelphia Semiconductor Index
Philadelphia Semiconductor Index falls for 8th straight session, matching longest losing streak since May 2006.
Weekly Decline
Philadelphia Semiconductor Index drops 11.5% for the week and about 16% over eight sessions.
KOSPI Decline
South Korea's KOSPI falls about 21% over seven sessions, triggering another circuit breaker.
CoreWeave Impact
CoreWeave shares plunge 25% for the week as five-year CDS spread widens past 1,100 basis points.
Credit Market Shift
CCC-rated bond spread widens to 12.78 percentage points while BAA-rated spread remains stable at 1.44 percentage points.
Taiwan Market Activity
Taiwan's Weighted Index closes at 46,822.08 with foreign investors net sellers for ninth consecutive session.
Nikkei 225 Movement
Nikkei 225 falls 3,318.34 points on Oct. 15, third-largest single-day point drop on record.
Market Re-rating Focus
Market re-prices supply-side margin sustainability and sector concentration risk, not weakening demand.
TSMC Results
TSMC reports third-quarter revenue up 50.9% year-on-year with net profit up 68.7% year-on-year.
AI Infrastructure Financing
Nippon Life Insurance plans to double AI infrastructure financing from ¥1 trillion to ¥2 trillion by fiscal 2035.
Semiconductor Concentration Risk
Semiconductors' share of KOSPI market capitalization rose from 25% in Q2 2025 to 60% range in June.
Investor Strategy Shift
Investors should reduce concentration risk by diversifying into low-correlation assets like media and healthcare.
In short
Philadelphia Semiconductor Index fell 11.5% for the week after 8 straight declines, matching its longest losing streak since May 2006 as crowded AI trades unwind.
