Phathom Pharmaceuticals Stock Price History

PHAT Stock  USD 15.83  0.12  0.76%   
Below is the normalized historical share price chart for Phathom Pharmaceuticals extending back to October 25, 2019. 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 Phathom Pharmaceuticals stands at 15.83, as last reported on the 5th of January, with the highest price reaching 15.95 and the lowest price hitting 15.43 during the day.
IPO Date
25th of October 2019
200 Day MA
9.9537
50 Day MA
14.873
Beta
0.433
 
Covid
If you're considering investing in Phathom Stock, it is important to understand the factors that can impact its price. Phathom Pharmaceuticals appears to be not too volatile, given 3 months investment horizon. Phathom Pharmaceuticals maintains Sharpe Ratio (i.e., Efficiency) of 0.21, which implies the firm had a 0.21 % return per unit of risk over the last 3 months. By analyzing Phathom Pharmaceuticals' technical indicators, you can evaluate if the expected return of 0.63% is justified by implied risk. Please evaluate Phathom Pharmaceuticals' Coefficient Of Variation of 658.03, semi deviation of 2.52, and Risk Adjusted Performance of 0.1156 to confirm if our risk estimates are consistent with your expectations.
Total Stockholder Equity is likely to gain to about (216.8 M) in 2026. Common Stock Shares Outstanding is likely to drop to about 40.4 M in 2026. Price To Sales Ratio is likely to drop to 10.14 in 2026. Price Earnings Ratio is likely to drop to -1.45 in 2026. Phathom Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = 0.2127

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Based on monthly moving average Phathom Pharmaceuticals is performing at about 16% 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 Phathom Pharmaceuticals by adding it to a well-diversified portfolio.
Price Book
25.3678
Enterprise Value Ebitda
(2.20)
Price Sales
7.5928
Shares Float
50.3 M
Wall Street Target Price
22.9

Phathom Pharmaceuticals Stock Price History Chart

There are several ways to analyze Phathom Stock price data. The simplest method is using a basic Phathom candlestick price chart, which shows Phathom Pharmaceuticals 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 PriceDecember 22, 202517.87
Lowest PriceOctober 9, 202511.64

Phathom Pharmaceuticals January 5, 2026 Stock Price Synopsis

Various analyses of Phathom Pharmaceuticals' daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Phathom Stock. It can be used to describe the percentage change in the price of Phathom Pharmaceuticals from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Phathom Stock.
Phathom Pharmaceuticals Price Action Indicator 0.20 
Phathom Pharmaceuticals Price Rate Of Daily Change 1.01 
Phathom Pharmaceuticals Accumulation Distribution 22,807 
Phathom Pharmaceuticals Price Daily Balance Of Power 0.23 

Phathom Pharmaceuticals January 5, 2026 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in Phathom 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 Phathom Pharmaceuticals intraday prices and daily technical indicators to check the level of noise trading in Phathom Stock and then apply it to test your longer-term investment strategies against Phathom.

Phathom Stock Price History Data

The price series of Phathom Pharmaceuticals for the period between Tue, Oct 7, 2025 and Mon, Jan 5, 2026 has a statistical range of 7.03 with a coefficient of variation of 11.42. The price distribution for the period has arithmetic mean of 14.26. The median price for the last 90 days is 14.41.
OpenHighLowCloseVolume
01/05/2026
 15.71  15.95  15.43  15.83  699,554 
01/05/2026
 15.71  15.95  15.43  15.83  699,554 
01/02/2026 16.66  16.98  15.65  15.71  708,284 
12/31/2025
 16.82  16.97  16.58  16.59  583,262 
12/30/2025
 17.22  17.22  16.79  16.92  730,151 
12/29/2025
 17.39  17.74  17.07  17.22  433,545 
12/26/2025
 17.70  17.74  17.36  17.56  362,569 
12/24/2025
 17.50  17.97  17.37  17.66  356,803 
12/23/2025 17.97  18.31  16.77  17.25  849,807 
12/22/2025
 17.90  18.28  17.29  17.87  1,259,460 
12/19/2025 16.39  17.70  16.39  17.53  2,375,431 
12/18/2025
 15.62  16.61  15.56  16.28  3,214,277 
12/17/2025 15.15  15.55  14.96  15.36  651,491 
12/16/2025
 14.77  15.40  14.53  15.24  598,183 
12/15/2025 14.62  14.85  14.24  14.69  802,810 
12/12/2025 15.22  16.45  14.51  14.56  1,244,387 
12/11/2025
 14.62  14.79  14.46  14.57  423,873 
12/10/2025
 14.20  14.64  14.12  14.55  671,389 
12/09/2025
 15.03  15.14  14.19  14.21  785,158 
12/08/2025
 14.80  15.14  14.55  14.90  727,467 
12/05/2025
 14.69  14.85  14.12  14.58  710,944 
12/04/2025
 14.67  14.91  14.27  14.70  530,016 
12/03/2025
 14.90  15.16  14.45  14.67  1,087,666 
12/02/2025
 14.97  15.16  14.62  14.74  735,332 
12/01/2025
 15.34  15.61  14.85  14.94  1,130,747 
11/28/2025 15.41  16.27  15.21  15.62  765,735 
11/26/2025
 15.05  15.32  14.87  15.17  445,766 
11/25/2025
 14.83  15.12  14.61  14.93  501,591 
11/24/2025
 14.69  15.24  14.61  14.82  1,402,746 
11/21/2025
 14.28  15.04  14.13  15.00  740,301 
11/20/2025
 14.92  15.26  14.29  14.36  475,746 
11/19/2025 15.41  15.41  14.69  14.79  718,696 
11/18/2025
 14.12  15.28  14.12  15.00  1,232,460 
11/17/2025
 14.63  15.20  14.19  14.41  915,795 
11/14/2025
 14.45  15.28  14.07  14.56  971,399 
11/13/2025 14.51  15.03  14.39  14.85  974,892 
11/12/2025
 14.39  14.75  13.79  14.62  944,887 
11/11/2025
 13.97  14.47  13.82  14.36  777,674 
11/10/2025
 13.41  14.08  13.40  13.73  714,526 
11/07/2025
 12.92  13.32  12.31  13.25  984,698 
11/06/2025
 13.31  13.66  12.80  13.04  720,927 
11/05/2025
 13.38  13.99  13.07  13.28  872,183 
11/04/2025
 13.61  14.22  13.25  13.49  1,064,685 
11/03/2025
 13.51  14.09  13.17  13.73  1,212,486 
10/31/2025
 14.43  14.43  13.11  13.55  1,436,727 
10/30/2025 14.00  16.08  13.10  13.31  2,531,607 
10/29/2025
 13.57  13.70  13.02  13.53  939,291 
10/28/2025
 13.81  13.90  13.00  13.54  737,020 
10/27/2025
 13.65  14.09  13.55  13.81  784,061 
10/24/2025
 13.72  13.72  13.19  13.53  504,599 
10/23/2025
 13.61  13.97  13.25  13.61  634,934 
10/22/2025
 13.97  14.12  13.13  13.46  769,158 
10/21/2025
 13.95  14.32  13.74  14.00  674,041 
10/20/2025
 13.04  14.33  12.97  14.01  1,299,431 
10/17/2025
 13.05  13.41  12.56  12.96  778,172 
10/16/2025
 13.40  13.84  13.21  13.31  1,006,994 
10/15/2025
 12.46  13.85  12.26  13.45  1,971,919 
10/14/2025
 12.17  12.77  11.49  12.50  1,638,801 
10/13/2025
 11.77  12.57  11.63  12.53  1,008,257 
10/10/2025
 11.80  12.32  11.27  11.82  1,473,504 
10/09/2025
 11.04  12.54  10.99  11.64  2,243,663 

About Phathom Pharmaceuticals Stock history

Phathom Pharmaceuticals 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 Phathom is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Phathom Pharmaceuticals 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 Phathom Pharmaceuticals stock prices may prove useful in developing a viable investing in Phathom Pharmaceuticals
Last ReportedProjected for Next Year
Common Stock Shares Outstanding72.7 M40.4 M
Net Loss-178 M-186.8 M

Phathom Pharmaceuticals Quarterly Net Working Capital

114.66 Million

Phathom Pharmaceuticals Stock Technical Analysis

Phathom Pharmaceuticals 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 Phathom Pharmaceuticals technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Phathom Pharmaceuticals 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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Phathom Pharmaceuticals Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for Phathom Pharmaceuticals' price direction in advance. Along with the technical and fundamental analysis of Phathom Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Phathom 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.

Additional Tools for Phathom Stock Analysis

When running Phathom Pharmaceuticals' price analysis, check to measure Phathom Pharmaceuticals' 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 Phathom Pharmaceuticals is operating at the current time. Most of Phathom Pharmaceuticals' value examination focuses on studying past and present price action to predict the probability of Phathom Pharmaceuticals' future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Phathom Pharmaceuticals' price. Additionally, you may evaluate how the addition of Phathom Pharmaceuticals to your portfolios can decrease your overall portfolio volatility.