Stock market today · Monday recap

Stock market today: Monday, October 5, 2026

On Monday, October 5, 2026, the S&P 500 ETF (SPY) rose 0.67% to $774.83, with the Nasdaq 100 (QQQ) +0.88%, the Russell 2000 (IWM) +0.66%, according to Senntric data. The biggest move among tracked large caps was PTC Inc. (PTC), up 33.5% to $192.26. The day’s data included ISM Services PMI at 10:00 am ET: 54.9 against 55 expected.

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By Konsta · Senntric data, 4:00 pm ET close · Updated

Index price movement

S&P 500, Nasdaq and Dow on October 5, 2026.

  • S&P 500

    SPY ETF

    ▲ +0.67%

    $774.83

    Prior close $769.64 · Fri, Oct 2

    Last 15 sessions

  • Nasdaq 100

    QQQ ETF

    ▲ +0.88%

    $756.20

    Prior close $749.58 · Fri, Oct 2

    Last 15 sessions

  • Russell 2000

    IWM ETF

    ▲ +0.66%

    $283.38

    Prior close $281.52 · Fri, Oct 2

    Last 15 sessions

Regular-session closes from Senntric’s stored daily bars; change is against the previous session’s close. ETFs track their index, not its exact level.

Fed, BLS, BEA, Treasury

Economic data on October 5, 2026.

High-impact US releases, actual against expected, with the agency that published each one. Times are US Eastern.

  1. 10:00 am ET

    ISM Services PMI, October 5, 2026

    Actual
    54.9
    Expected
    55
    Prior
    55.4
    In line

    Consensus and actual from Senntric’s economic calendarHear the next ISM Services PMI read aloud live

Stock news October 5, 2026

The biggest stock moves on Monday.

The largest close-to-close moves among the S&P 500 and the large caps Senntric tracks.

  • PTC, October 5, 2026: up 33.5% to $192.26

    PTC Inc. closed at $192.26, from $144.03 on Fri, Oct 2.

    ▲ +33.5%

  • CHRW, October 5, 2026: down 10.8% to $140.61

    C.H. Robinson Worldwide, Inc. closed at $140.61, from $157.72 on Fri, Oct 2.

    ▼ −10.8%

  • CRL, October 5, 2026: up 7.1% to $310.77

    Charles River Laboratories International, Inc. closed at $310.77, from $290.19 on Fri, Oct 2.

    ▲ +7.1%

  • MRNA, October 5, 2026: up 7.0% to $203.21

    Moderna Inc. closed at $203.21, from $190.01 on Fri, Oct 2.

    ▲ +7.0%

  • LEN, October 5, 2026: down 6.7% to $74.44

    Lennar Corporation closed at $74.44, from $79.81 on Fri, Oct 2.

    ▼ −6.7%

  • WDC, October 5, 2026: up 6.3% to $441.64

    Western Digital Corporation closed at $441.64, from $415.29 on Fri, Oct 2.

    ▲ +6.3%

Senntric’s read, October 5, 2026

A broad up day, with SPY +0.67%; PTC’s +33.5% was the move that stood out.

See the next session’s moves as they happen

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Stock market October 5, 2026

Questions about Monday’s market

How did the stock market do on October 5, 2026?

On Monday, October 5, 2026, the S&P 500 ETF (SPY) rose 0.67% to $774.83, with the Nasdaq 100 (QQQ) +0.88%, the Russell 2000 (IWM) +0.66%, according to Senntric data. The biggest move among tracked large caps was PTC Inc. (PTC), up 33.5% to $192.26. The day’s data included ISM Services PMI at 10:00 am ET: 54.9 against 55 expected.

Why did the stock market go up on October 5, 2026?

A broad up day, with SPY +0.67%; PTC’s +33.5% was the move that stood out. The day’s scheduled data: ISM Services PMI 54.9 vs 55 expected. The largest moves among tracked large caps were PTC +33.5%, CHRW −10.8%, CRL +7.1%.

What did the S&P 500 close at on October 5, 2026?

SPY, the S&P 500 ETF, closed at $774.83 on October 5, 2026, up 0.67% from $769.64 on October 2, 2026, according to Senntric data.

What economic data was released on October 5, 2026?

ISM Services PMI at 10:00 am ET: 54.9, 55 expected, 55.4 prior.

Which stocks moved the most on October 5, 2026?

PTC Inc. (PTC) +33.5% to $192.26; C.H. Robinson Worldwide, Inc. (CHRW) −10.8% to $140.61; Charles River Laboratories International, Inc. (CRL) +7.1% to $310.77; Moderna Inc. (MRNA) +7.0% to $203.21; Lennar Corporation (LEN) −6.7% to $74.44; Western Digital Corporation (WDC) +6.3% to $441.64. Moves are close to close among the S&P 500 and the large caps Senntric tracks.

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About this data: closes are Senntric’s stored regular-session daily bars; releases are high-impact US events from Senntric’s economic calendar, with the publishing agency linked; alerts come from Senntric’s Situation Awareness Engine. Figures that weren’t stored are left out. Educational content, not investment advice. More: Markets.