NASDAQ:ACHC

Acadia Healthcare Company Stock Price (Quote)

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$29.62
+1.48 (+5.26%)
At Close: Jul 31, 2026

Range Low Price High Price Comment
30 days $26.64 $35.82 Friday, 31st Jul 2026 ACHC stock ended at $29.62. This is 5.26% more than the trading day before Thursday, 30th Jul 2026. During the day the stock fluctuated 5.23% from a day low at $28.20 to a day high of $29.68.
90 days $22.43 $35.82
52 weeks $11.43 $35.82

Historical Acadia Healthcare Company prices

Date Open High Low Close Volume
Jul 31, 2026 $28.32 $29.68 $28.20 $29.62 2 182 128
Jul 30, 2026 $27.47 $29.16 $26.64 $28.14 2 998 433
Jul 29, 2026 $32.73 $33.00 $27.08 $27.35 7 921 449
Jul 28, 2026 $32.52 $33.37 $31.81 $32.69 4 258 585
Jul 27, 2026 $34.25 $34.25 $32.07 $32.50 4 945 670
Jul 24, 2026 $34.46 $35.29 $34.30 $34.51 2 230 289
Jul 23, 2026 $34.72 $34.92 $33.87 $34.01 1 951 695
Jul 22, 2026 $35.57 $35.82 $34.64 $34.78 1 363 572
Jul 21, 2026 $34.43 $35.64 $34.24 $35.61 2 482 729
Jul 20, 2026 $34.72 $34.89 $33.86 $34.43 1 541 318
Jul 17, 2026 $32.91 $34.70 $32.71 $34.50 2 754 567
Jul 16, 2026 $32.40 $34.02 $32.32 $33.61 4 215 589
Jul 15, 2026 $31.76 $33.50 $31.00 $32.27 3 215 770
Jul 14, 2026 $31.46 $31.68 $29.68 $31.60 3 280 575
Jul 13, 2026 $31.21 $31.85 $30.25 $30.56 2 488 490
Jul 10, 2026 $31.78 $31.99 $30.73 $31.28 2 906 275
Jul 09, 2026 $31.05 $32.56 $31.04 $31.40 2 515 058
Jul 08, 2026 $31.47 $31.91 $30.34 $30.74 1 933 791
Jul 07, 2026 $31.18 $32.10 $31.09 $31.92 2 752 306
Jul 06, 2026 $32.00 $32.30 $31.08 $31.09 2 404 708
Jul 02, 2026 $31.58 $32.82 $31.35 $31.91 4 284 872
Jul 01, 2026 $29.53 $31.35 $28.83 $31.25 3 491 007
Jun 30, 2026 $27.71 $29.72 $27.61 $29.53 3 521 470
Jun 29, 2026 $27.18 $27.73 $26.42 $27.69 2 392 828
Jun 26, 2026 $26.03 $27.65 $25.93 $27.42 15 689 069

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use ACHC stock historical prices to predict future price movements?
Trend Analysis: Examine the ACHC stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the ACHC stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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ABOUT ACADIA HEALTHCARE COMPANY
Acadia Healthcare Company
Acadia Healthcare Company, Inc. develops and operates inpatient psychiatric facilities, residential treatment centers, group homes, substance abuse facilities, and outpatient behavioral healthcare facilities to serve the behavioral health and recovery needs of communities in the United States and Puerto Rico. The company operates acute inpatient psychiatric facilities, which cares to stabilize patients that are either threat to themselves or 24-h...
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