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Benchmark

Philadelphia Semiconductor Index

A market-capitalization-weighted index tracking major U.S.-listed semiconductor companies, widely used as a benchmark for chip-sector performance.

Known aliases

  • Philadelphia chip index
  • PHLX Semiconductor Index
  • SOX

Current stories

investOne report1 publisher

CoreWeave's default swaps imply a nearly 63% chance of default within five years, up from 30%

CoreWeave's 2031 bonds yield above 16% and its default swaps trade near 1,000 basis points, Channel NewsAsia reported. At that yield a $10 billion raise would cost $1.6 billion a year in interest, three-quarters of the $2.13 billion loss analysts expect this year.

Perspective Coverage

3 publishers
Builder
Builder 12%
Operator
Operator 23%
Investor
Investor 65%

Reality

Evidence72
Adoption
Not scored
Hype gap+20
Incentives60
Confidence72
investOne report1 publisher

Meta, Lam and Texas Instruments report into a chip index down 8% this month

Meta, Lam Research and Texas Instruments report next week after the Philadelphia semiconductor index fell 8% so far in October. Goldman Sachs expects five hyperscalers to lift capital spending to about $1.2 trillion next year, and investors want proof that profit can outgrow it.

Reality

Evidence55
Adoption
Not scored
Hype gap
Not scored
Incentives
Not scored
Confidence55
investOne report1 publisher

Philadelphia chip index heads for a $1 trillion loss after six straight down sessions

Philadelphia Semiconductor Index stocks are on course to lose more than $1 trillion after a roughly 10% six-session fall, Bloomberg reported. We calculate that about 8 of those 10 points came in the last three sessions, while UBS calls the move a recalibration of expectations.

Reality

Evidence62
Adoption
Not scored
Hype gap+10
Incentives
Not scored
Confidence68
leadershipOne report1 publisher

Investors repriced server CPUs on a ratio that spans four to 40 per GPU

AMD passed $1 trillion on Monday and Arm gained 17.16% as investors bet Meta's Muse agent will need far more server processors. The published estimates of how much CPU an agent needs span a tenfold range.

Publishers:implicator.ai

Reality

Evidence52
Adoption34
Hype gap+45
Incentives62
Confidence48
investOne report1 publisher

Long semiconductors holds the top of BofA's crowded-trade list on 53% of managers

Bank of America's September Global Fund Manager Survey keeps semis at number one for a fourth month, on 53% of respondents against 82% in July, and the newest positioning figure in the write-up is also from July.

Reality

Evidence42
Adoption
Not scored
Hype gap+22
Incentives52
Confidence40
productOne report1 publisher

Swissquote asks who pays for the leases if the AI race slows down

AI stocks fell worldwide on Sept 14 after Dario Amodei asked the industry to slow model progress and Sam Altman ruled out a 2026 IPO. The deepest single-day drops landed on chip equipment and power suppliers.

Publishers:straitstimes.com

Reality

Evidence45
Adoption20
Hype gap+35
Incentives80
Confidence50
investOne report1 publisher

Closing SK hynix's 50.7% ADR premium would take a third out of the Nasdaq price

A Nasdaq buyer of SK hynix paid an implied 2,558,200 won for a share Seoul priced at 1,697,000. Of that position, 861,200 won, a third of the money, depends on the gap staying open.

Publishers:en.sedaily.com

Reality

Evidence62
Adoption55
Hype gap+22
Incentives72
Confidence58
investOne report1 publisher

SK hynix sheds 95,000 won at the open as hike odds jump to 86% from 69%

Core CPI at 0.3% for August pushed futures to 86% from 69% on a September Fed hike, and Seoul's open took SK hynix down 5.24% to 1.717 million won. Philadelphia's semiconductor index had closed 1.81% higher on the 11th.

Publishers:en.sedaily.com

Reality

Evidence58
Adoption
Not scored
Hype gap+14
Incentives32
Confidence60
investOne report1 publisher

Two sessions of oil and yields take back 39% of the KOSPI's weekly advance

The KOSPI closed at 6,909.91 on the 11th, back below 7,000 but still up 3.33% for the week, and the memory names that led the advance fell again in New York on a day Brent dropped 2.81%.

Publishers:en.sedaily.com

Reality

Evidence58
Adoption
Not scored
Hype gap+10
Incentives62
Confidence55
investOne report1 publisher

Four banks, one blown-up AI fund, and a subpoena aimed at the lending desks

The SEC's requests to Goldman, JPMorgan, Citi and BofA cover margin-call timing and leverage talks, according to Reuters. Micron's record quarter says the thesis held; the financing did not.

Reality

Evidence34
Adoption58
Hype gap+24
Incentives62
Confidence41
investOne report1 publisher

Two judges, 42 hours: Nvidia's print and Warsh's first keynote price the same trade

Consensus has Nvidia doubling revenue while the chip index falls on yields. One source's calendar puts the earnings verdict and the rate verdict less than two days apart.

Reality

Evidence22
Adoption
Not scored
Hype gap+34
Incentives58
Confidence30
investOne report1 publisher

A fund up 439% lost 67% in a month: the AI trade's risk is financing, not the forecast

Situational Awareness called memory demand correctly and still sold its entire public equity book to Citadel after three prime brokers called margin in July.

Reality

Evidence42
Adoption58
Hype gap+24
Incentives63
Confidence40
investOne report1 publisher

Korean retail bought $663M of a 3x chip ETF days after dumping $1.6B of it

The round trip through Direxion's Semiconductor Bull 3X reads as leveraged momentum rather than a view on chips, and one fund now absorbs most of Korea's net US equity flow.

Publishers:en.sedaily.com

Reality

Evidence58
Adoption74
Hype gap+12
Incentives24
Confidence60
investOne report1 publisher

Korean retail money quit the 3x chip trade: $4.42B in July, $106M so far in August

Net buying of SOXL and the SK hynix ADR nearly equalled all Korean purchases of US stocks in July. Thirteen days into August, both names sit outside the top 20.

Publishers:en.sedaily.com

Reality

Evidence60
Adoption44
Hype gap+18
Incentives38
Confidence57