Comfort Systems USA, Inc.FIX
Closing prices as of Oct 5, 2026Updated once daily after the US close — not a live quote.

—

— past month

Notable price movement

  • Oct 5, 2026

    $1,713.07-0.86%

  • Oct 2, 2026

    $1,728.01+2.53%

    The company rose 2.53% on a day when the S&P 500 ETF (SPY) rose 0.74% . The move was larger than the broad market's, so only part of it came alongside the market's gain .

  • Oct 1, 2026

    $1,685.29+1.89%

  • Sep 30, 2026

    $1,654.09-0.66%

  • Sep 29, 2026

    $1,665.05+0.41%

  • Sep 28, 2026

    $1,658.3-0.04%

  • Sep 25, 2026

    $1,658.91+0.94%

Closing prices for FIX. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.