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Phathom Pharmaceuticals, Inc.

PHATNASDAQHealthcareBiotechnology

$6.92Today:- (-)1Y −42.13%

As of Oct 16, 2026 close

Market cap
$628.10M
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$6.52$18.31
Volume (live)
-
Avg. volume (3M)
1.37M

Phathom Pharmaceuticals (PHAT) Historical Stock Prices

Analyze Phathom Pharmaceuticals (PHAT) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Phathom Pharmaceuticals (PHAT) Interactive Price Chart

Interactive historical price chart showing Phathom Pharmaceuticals stock price movements and trends across multiple time periods.

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PHAT Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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PHAT historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 16, 20267.517.576.906.926.921.25M
Oct 15, 20267.547.697.417.507.501.21M
Oct 14, 20266.977.726.927.407.401.72M
Oct 13, 20267.147.166.867.007.001.95M
Oct 12, 20267.257.297.037.137.131.01M
Oct 9, 20267.137.307.017.257.25928.34K
Oct 8, 20266.797.186.687.137.131.33M
Oct 7, 20266.877.036.606.816.811.63M
Oct 6, 20266.756.806.526.786.782.09M
Oct 5, 20266.957.006.646.706.701.10M
Oct 2, 20267.207.236.826.926.921.68M
Oct 1, 20267.477.477.087.087.081.06M
Sep 30, 20267.407.507.197.307.30809.20K
Sep 29, 20267.347.457.187.367.36657.26K
Sep 28, 20267.307.417.157.357.351.69M
Sep 25, 20267.107.387.097.307.301.44M
Sep 24, 20266.987.196.917.087.081.42M
Sep 23, 20267.837.836.986.996.991.05M
Sep 22, 20267.587.847.407.767.761.95M
Sep 21, 20267.547.627.317.457.45898.88K
Sep 18, 20267.637.767.467.487.481.79M
Sep 17, 20267.818.007.597.757.751.50M
Sep 16, 20268.008.247.667.697.692.07M
Sep 15, 20268.638.658.108.168.161.64M
Sep 14, 20268.458.838.358.688.681.32M
Sep 11, 20268.408.528.078.368.361.39M
Sep 10, 20268.508.548.298.378.371.09M
Sep 9, 20269.329.328.648.678.671.11M
Sep 8, 20269.429.659.229.439.431.03M
Sep 4, 20268.999.558.899.509.501.24M
Sep 3, 20269.309.318.989.059.05663.06K
Sep 2, 20269.459.739.059.269.26932.65K
Sep 1, 20269.559.689.159.399.39885.49K
Aug 31, 20269.179.709.049.579.571.21M
Aug 28, 20268.899.308.789.189.18894.43K
Aug 27, 20268.778.998.548.948.941.05M
Aug 26, 20268.788.878.578.778.77800.62K
Aug 25, 20268.758.948.648.808.80748.61K
Aug 24, 20268.888.928.518.668.66992.81K
Aug 21, 20268.638.908.598.878.87979.41K
Aug 20, 20269.259.308.408.608.601.41M
Aug 19, 20269.429.709.319.329.32781.95K
Aug 18, 20269.339.749.189.259.25976.46K
Aug 17, 20269.479.579.219.289.281.14M
Aug 14, 20269.139.599.079.589.58969.08K
Aug 13, 20269.259.398.979.189.181.21M
Aug 12, 20268.519.198.479.179.172.08M
Aug 11, 20268.618.828.468.518.511.79M
Aug 10, 20268.448.898.408.578.572.15M
Aug 7, 20268.488.618.308.558.552.31M
Show:
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Source: Daily price history (open, high, low, close and volume). Data as of Oct 16, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.