Alphatec Holdings Stock Price History

ATEC Stock  USD 20.96  0.49  2.28%   
Below is the normalized historical share price chart for Alphatec Holdings extending back to June 02, 2006. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of Alphatec Holdings stands at 20.96, as last reported on the 8th of December, with the highest price reaching 21.42 and the lowest price hitting 20.96 during the day.
IPO Date
2nd of June 2006
200 Day MA
13.6113
50 Day MA
17.6258
Beta
1.085
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
If you're considering investing in Alphatec Stock, it is important to understand the factors that can impact its price. Alphatec Holdings appears to be not too volatile, given 3 months investment horizon. Alphatec Holdings secures Sharpe Ratio (or Efficiency) of 0.16, which signifies that the company had a 0.16 % return per unit of risk over the last 3 months. We have found twenty-eight technical indicators for Alphatec Holdings, which you can use to evaluate the volatility of the firm. Please makes use of Alphatec Holdings' Risk Adjusted Performance of 0.108, mean deviation of 2.04, and Downside Deviation of 2.19 to double-check if our risk estimates are consistent with your expectations.
At present, Alphatec Holdings' Liabilities And Stockholders Equity is projected to increase significantly based on the last few years of reporting. The current year's Other Stockholder Equity is expected to grow to about 1.3 B, whereas Total Stockholder Equity is forecasted to decline to about 9 M. . At present, Alphatec Holdings' Price Book Value Ratio is projected to increase significantly based on the last few years of reporting. The current year's Price To Book Ratio is expected to grow to 146.05, whereas Price Earnings Ratio is projected to grow to (7.69). Alphatec Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = 0.1595

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Based on monthly moving average Alphatec Holdings is performing at about 12% of its full potential. If added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Alphatec Holdings by adding it to a well-diversified portfolio.
Price Book
276.9339
Enterprise Value Ebitda
(18.89)
Price Sales
4.3768
Shares Float
115.7 M
Wall Street Target Price
23.9167

Alphatec Holdings Stock Price History Chart

There are several ways to analyze Alphatec Stock price data. The simplest method is using a basic Alphatec candlestick price chart, which shows Alphatec Holdings price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
Highest PriceNovember 26, 202522.59
Lowest PriceOctober 10, 202513.14

Alphatec Holdings December 8, 2025 Stock Price Synopsis

Various analyses of Alphatec Holdings' daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Alphatec Stock. It can be used to describe the percentage change in the price of Alphatec Holdings from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Alphatec Stock.
Alphatec Holdings Accumulation Distribution 49,089 
Alphatec Holdings Price Action Indicator(0.47)
Alphatec Holdings Price Daily Balance Of Power(1.07)
Alphatec Holdings Price Rate Of Daily Change 0.98 

Alphatec Holdings December 8, 2025 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in Alphatec Stock price where buyers come in believing the asset is cheap or selling overdone. The opposite is true when the market is bullish. You can use Alphatec Holdings intraday prices and daily technical indicators to check the level of noise trading in Alphatec Stock and then apply it to test your longer-term investment strategies against Alphatec.

Alphatec Stock Price History Data

The price series of Alphatec Holdings for the period between Tue, Sep 9, 2025 and Mon, Dec 8, 2025 has a statistical range of 9.45 with a coefficient of variation of 16.61. The prices are distributed with arithmetic mean of 17.12. The median price for the last 90 days is 16.11. The company had 1:12 stock split on 25th of August 2016. Alphatec Holdings issued dividends on 2016-08-25.
OpenHighLowCloseVolume
12/08/2025
 21.35  21.42  20.96  20.96  2,285,844 
12/08/2025
 21.35  21.42  20.96  20.96  2,285,844 
12/05/2025
 21.47  21.65  21.28  21.45  1,848,553 
12/04/2025
 21.29  21.57  21.14  21.28  1,282,338 
12/03/2025
 21.11  21.46  20.87  21.23  2,097,824 
12/02/2025
 21.99  22.06  21.14  21.17  2,915,812 
12/01/2025 22.38  22.44  21.82  21.96  1,852,960 
11/28/2025
 22.58  22.60  22.30  22.55  769,384 
11/26/2025
 21.96  22.66  21.68  22.59  2,478,188 
11/25/2025
 20.74  22.00  20.64  21.83  2,887,057 
11/24/2025 20.35  20.80  20.31  20.63  2,199,184 
11/21/2025
 19.53  20.74  19.09  20.31  2,306,983 
11/20/2025
 19.97  20.00  19.43  19.61  1,267,569 
11/19/2025
 19.90  20.20  19.60  19.62  1,610,350 
11/18/2025 19.82  20.20  19.41  19.93  2,009,432 
11/17/2025
 19.52  19.94  19.42  19.87  1,680,838 
11/14/2025
 19.87  20.06  19.51  19.74  2,603,594 
11/13/2025
 20.75  20.82  20.00  20.20  2,140,874 
11/12/2025 20.75  21.16  20.67  20.75  3,682,418 
11/11/2025
 20.41  21.04  20.40  20.72  2,304,438 
11/10/2025 19.75  20.65  19.63  20.24  2,604,686 
11/07/2025
 19.62  20.17  19.49  19.80  2,364,410 
11/06/2025
 19.64  20.00  19.07  19.51  2,643,509 
11/05/2025
 19.44  19.98  19.43  19.72  2,888,087 
11/04/2025
 19.02  19.57  19.02  19.42  2,473,218 
11/03/2025
 18.85  19.47  17.88  19.29  4,550,447 
10/31/2025
 20.02  20.15  18.69  18.99  11,584,566 
10/30/2025
 16.50  16.73  16.21  16.33  4,092,317 
10/29/2025 16.59  17.15  16.46  16.49  2,235,140 
10/28/2025
 16.72  17.11  16.62  16.65  2,434,765 
10/27/2025
 16.12  16.75  16.02  16.58  2,304,692 
10/24/2025
 16.20  16.28  16.01  16.11  1,830,531 
10/23/2025
 15.66  15.93  15.45  15.89  1,228,759 
10/22/2025
 15.59  15.91  15.38  15.67  2,095,620 
10/21/2025
 15.57  15.84  15.20  15.50  2,529,288 
10/20/2025
 14.98  15.52  14.82  15.50  1,953,720 
10/17/2025
 14.26  14.99  14.05  14.89  2,410,552 
10/16/2025
 14.13  14.50  13.92  14.26  2,450,867 
10/15/2025
 13.77  14.34  13.55  13.99  2,399,325 
10/14/2025
 13.21  13.98  13.19  13.81  2,115,713 
10/13/2025
 13.16  13.52  13.14  13.24  1,796,969 
10/10/2025
 13.77  13.87  13.13  13.14  1,522,266 
10/09/2025
 14.00  14.05  13.71  13.76  1,482,231 
10/08/2025
 13.45  14.05  13.31  14.02  2,316,038 
10/07/2025
 13.62  13.98  13.37  13.45  1,809,445 
10/06/2025
 14.00  14.06  13.54  13.60  1,723,345 
10/03/2025
 13.76  14.07  13.74  13.96  1,475,158 
10/02/2025
 13.97  14.33  13.57  13.76  1,986,627 
10/01/2025
 14.39  14.39  13.73  13.97  2,594,453 
09/30/2025 14.70  14.80  14.40  14.54  3,026,039 
09/29/2025 15.01  15.11  14.65  14.75  1,241,606 
09/26/2025
 15.47  15.50  14.95  15.02  1,339,237 
09/25/2025
 15.14  15.48  14.93  15.39  1,299,060 
09/24/2025
 15.58  15.67  15.15  15.21  1,268,309 
09/23/2025
 15.60  15.65  15.35  15.49  1,036,250 
09/22/2025
 15.50  15.69  15.29  15.60  1,373,090 
09/19/2025
 15.39  15.57  15.17  15.54  2,658,991 
09/18/2025 14.70  15.25  14.68  15.22  1,611,621 
09/17/2025
 15.04  15.13  14.65  14.70  1,789,459 
09/16/2025
 15.00  15.17  14.74  15.03  1,324,294 
09/15/2025
 15.32  15.44  15.03  15.05  1,232,188 

About Alphatec Holdings Stock history

Alphatec Holdings investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Alphatec is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Alphatec Holdings will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Alphatec Holdings stock prices may prove useful in developing a viable investing in Alphatec Holdings
Last ReportedProjected for Next Year
Common Stock Shares Outstanding142.9 M150.1 M
Net Loss-136.9 M-130.1 M

Alphatec Holdings Quarterly Net Working Capital

218.95 Million

Alphatec Holdings Stock Technical Analysis

Alphatec Holdings technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
A focus of Alphatec Holdings technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Alphatec Holdings trading pattern rather than external drivers such as economic, fundamental, or social events. It is believed that price action tends to repeat itself due to investors' collective, patterned behavior. Hence technical analysis focuses on identifiable price trends and conditions. More Info...

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Alphatec Holdings Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for Alphatec Holdings' price direction in advance. Along with the technical and fundamental analysis of Alphatec Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Alphatec to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.

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When running Alphatec Holdings' price analysis, check to measure Alphatec Holdings' market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Alphatec Holdings is operating at the current time. Most of Alphatec Holdings' value examination focuses on studying past and present price action to predict the probability of Alphatec Holdings' future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Alphatec Holdings' price. Additionally, you may evaluate how the addition of Alphatec Holdings to your portfolios can decrease your overall portfolio volatility.
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