Signal Ledger Lab

SIGNAL LEDGER LAB / DAILY RESEARCH

The Closing Ledger.

The market in perspective. The businesses behind the numbers.

SESSION 2026-10-05FREE RESEARCH
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THE ARCHIVEBrowse past editionsOct 5, 2026

Each date opens its published report, with the figures and research recorded for that session.

Strategy moved +4.7%Read editionAST SpaceMobile faded into the closeRead editionMarvell moved +4.6%Read editionArm moved -8.7%Read editionSupermicro moved +4.2%Read editionStrategy moved +16.4%Read edition
Nasdaq 100QQQ · ETF proxy+0.88%
S&P 500SPY · ETF proxy+0.69%
Dow 30DIA · ETF proxy+0.22%

01 / THE MOVE THAT MATTERED

RISK-ON

Strategy accelerated into the close

Strategy moved +1.09 points after 14:00 ET. Candidate catalyst: Is Strategy's Bitcoin Machine Broken? Peter Schiff Says It Is. Semiconductor leadership: AI ACCELERATOR-LED.

RISK-ON: Broad advance with small caps participating.

Strategy moved +1.09 points after 14:00 ET.

Oracle moved -0.85 points after 14:00 ET.

Crude oil moved -0.81 points after 14:00 ET.

THE OBSERVATION

A market move is an observation. A causal explanation requires separate evidence.

SESSION SNAPSHOT

The closing picture

02
QQQ+0.88%SPY+0.69%DIA+0.22%DECLINE0ADVANCE
Close-to-close return · ETF index proxies
Reported session values. These bars compare returns; they do not imply an intraday price path.

LEADERS & LAGGARDS

A session of contrasts

03
MSTR+2.75%TSLA+2.17%NVDA+2.13%AVGO+2.08%USO-2.32%DECLINE0ADVANCE
Selected instruments · session return
Session observations

USO -2.32% — Crude oil closed down 2.32%; lost 0.81 points after 14:00 ET.

MSTR +2.75% — Strategy closed up 2.75%; gained 1.09 points after 14:00 ET.

TSLA +2.17% — Tesla closed up 2.17%.

NVDA +2.13% — NVIDIA closed up 2.13%.

AVGO +2.08% — Broadcom closed up 2.08%.

The reported selection, not a ranking of the entire market.

PICK-NY / MODEL PORTFOLIO

What moved the portfolio

04
PortfolioNot available
S&P 500 · SPY+0.69%
Excess returnNot available

Holding contributions were not included in this report.

Only material contributions are shown. Their sum may differ from the full portfolio return.

EVIDENCE & CONTEXT

What explains the move?

05
REPORTED EVIDENCE

Is Strategy's Bitcoin Machine Broken? Peter Schiff Says It Is

Evidence: 1 source(s) naming MSTR; first published 2026-10-05T19:30:33.000Z.

Related assets: MSTR, SPY, QQQ

Attribution: LIKELY

SIGNAL LEDGER / VALUATION WATCH

Price is not value.

06
ORCL+0.09%SESSION ESTIMATENot publishedNo comparable current valueMSTR+2.75%SESSION ESTIMATENot publishedNo comparable current valueTSLA+2.17%SESSION ESTIMATENot publishedNo comparable current valueAMD-0.28%SESSION ESTIMATE$582.71Price moved onlyASTS+0.03%SESSION ESTIMATENot publishedNo comparable current value

This session establishes the valuation baseline; no comparable prior-session snapshot is available.

Historical estimates as of this session. Open a company to see its latest research. A missing estimate is not a zero valuation.

SIGNAL LEDGER LAB

Own great businesses. Let time do its work.

END OF EDITION / 2026-10-05

Signal Ledger provides independent investment research and analytics for informational and educational purposes only, not personalized investment advice. It does not provide brokerage, trade execution, custody, or managed accounts, and it never places trades.