• Oct 26, 2026

  $109.11+2.37%

  The stock rose 2.37%, and the broad market rose too: the S&P 500 ETF (SPY) moved +0.71% the same session [1]. The move came alongside a broad-market gain, though it was larger than the market's [1].

  • 1Broad market

• Oct 23, 2026

  $106.58+1.76%

• Oct 22, 2026

  $104.74-10.16%

  The stock fell 10.16% on the session, while the broad market, measured by the S&P 500 ETF (SPY), fell 1.18% the same day [1]. The decline was far larger than the broad-market move, so it was not mainly a reflection of general market weakness [1].

  • 1Broad market

• Oct 21, 2026

  $116.58+3.23%

  The S&P 500 ETF (SPY) rose 0.53% on the session, while the company rose 3.23% [1]. The gain came alongside a modest broad-market advance but was considerably larger than it [1].

  • 1Broad market

• Oct 20, 2026

  $112.93+1.55%

• Oct 19, 2026

  $111.21+2.64%

  The company closed up 2.64%, while the broad market, as measured by the S&P 500 ETF (SPY), rose 0.42% the same session [1]. The move was much larger than the broad-market gain, so it was not mostly shared by the wider market [1].

  • 1Broad market

• Oct 16, 2026

  $108.35-5.87%

  The shares fell 5.87%, while the broad market, measured by the S&P 500 ETF (SPY), fell 1.11% the same session [1]. The decline came alongside a broad-market drop but was considerably larger than it, so the move was only partly shared by the wider market [1].

  • 1Broad market

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

Headlines are published by third parties and linked as reported. Amaltash does not endorse or verify them.