NASDAQ:ATEC

Alphatec Holdings Stock Price (Quote)

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$9.49
+0.180 (+1.93%)
At Close: Aug 10, 2026

Range Low Price High Price Comment
30 days $8.01 $10.39 Monday, 10th Aug 2026 ATEC stock ended at $9.49. This is 1.93% more than the trading day before Friday, 7th Aug 2026. During the day the stock fluctuated 4.67% from a day low at $9.10 to a day high of $9.53.
90 days $7.27 $10.39
52 weeks $6.82 $23.29

Historical Alphatec Holdings prices

Date Open High Low Close Volume
Aug 10, 2026 $9.10 $9.53 $9.10 $9.49 1 968 596
Aug 07, 2026 $9.19 $9.33 $9.05 $9.31 2 284 145
Aug 06, 2026 $9.55 $9.64 $8.90 $9.21 3 695 320
Aug 05, 2026 $9.87 $10.10 $9.26 $9.57 5 220 687
Aug 04, 2026 $9.96 $10.39 $9.96 $10.35 4 381 900
Aug 03, 2026 $10.00 $10.30 $9.86 $10.15 4 589 416
Jul 31, 2026 $9.72 $9.75 $9.46 $9.52 1 628 660
Jul 30, 2026 $9.67 $9.80 $9.54 $9.66 1 792 370
Jul 29, 2026 $9.21 $9.67 $9.20 $9.65 2 397 614
Jul 28, 2026 $9.10 $9.43 $9.00 $9.32 2 078 494
Jul 27, 2026 $8.57 $8.89 $8.57 $8.67 1 770 463
Jul 24, 2026 $8.21 $8.38 $8.06 $8.26 1 395 027
Jul 23, 2026 $8.18 $8.24 $8.07 $8.21 1 335 819
Jul 22, 2026 $8.27 $8.33 $8.01 $8.06 2 042 357
Jul 21, 2026 $8.09 $8.45 $8.05 $8.30 1 940 023
Jul 20, 2026 $8.53 $8.54 $8.26 $8.27 2 089 107
Jul 17, 2026 $9.02 $9.09 $8.53 $8.54 2 206 057
Jul 16, 2026 $9.17 $9.61 $9.15 $9.27 2 039 820
Jul 15, 2026 $9.05 $9.20 $8.86 $9.04 1 255 569
Jul 14, 2026 $9.53 $9.57 $8.87 $8.97 2 887 854
Jul 13, 2026 $9.67 $9.94 $9.61 $9.74 1 793 843
Jul 10, 2026 $9.53 $9.60 $9.33 $9.58 1 403 776
Jul 09, 2026 $9.42 $9.53 $9.19 $9.51 1 566 095
Jul 08, 2026 $9.24 $9.36 $8.86 $9.21 3 164 962
Jul 07, 2026 $9.38 $9.53 $9.28 $9.38 2 777 916

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 ATEC stock historical prices to predict future price movements?
Trend Analysis: Examine the ATEC 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 ATEC 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 ALPHATEC HOLDINGS
Alphatec Holdings
Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal disorders. The company offers SafeOp Neural InformatiX System, an Alpha InformatiX product platform designed to reduce the risk of intraoperative nerve injury; Sigma transforaminal lumbar interbody fusion pedicle-based access system that provides direct visualization of anatomical landmarks; Sigma PTP Access and...
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