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Seaport Therapeutics, Inc.

SPTXNASDAQHealthcareBiotechnology

$17.83Today:- (-)

As of Oct 16, 2026 close

Market cap
$621.21M
P/E (TTM)
-
Forward P/E
-
Dividend yield
-
52-week range
$14.85$28.38
Volume (live)
-
Avg. volume (3M)
274.30K

Seaport Therapeutics (SPTX) Historical Stock Prices

Analyze Seaport Therapeutics (SPTX) 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.

Seaport Therapeutics (SPTX) Interactive Price Chart

Interactive historical price chart showing Seaport Therapeutics stock price movements and trends across multiple time periods.

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SPTX 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 · Daily117 records
Showing 1-50 of 117
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SPTX 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, 202617.6318.0017.1417.8317.83184.54K
Oct 15, 202616.8217.8916.6117.6017.60164.91K
Oct 14, 202615.9816.9715.7916.6816.68208.62K
Oct 13, 202617.0817.6216.0316.0816.08227.20K
Oct 12, 202618.1418.1417.0417.1517.15126.00K
Oct 9, 202618.0018.7917.8918.1518.15171.21K
Oct 8, 202617.6718.4617.6717.9117.91177.59K
Oct 7, 202617.2818.2917.0717.9317.93249.08K
Oct 6, 202618.5019.0517.1817.3717.37243.00K
Oct 5, 202618.4218.9017.5218.5018.50172.57K
Oct 2, 202619.1619.1617.8518.4218.42258.70K
Oct 1, 202620.1220.7118.3718.9518.95330.19K
Sep 30, 202618.8520.7518.4520.1720.17488.68K
Sep 29, 202619.4619.8018.5718.6918.69288.87K
Sep 28, 202621.3121.9819.2119.6419.64284.48K
Sep 25, 202622.2022.4421.4521.5221.52192.80K
Sep 24, 202621.0821.3719.9321.1221.12105.74K
Sep 23, 202622.1223.0721.0321.2921.29179.28K
Sep 22, 202621.2022.6621.2022.3922.39146.46K
Sep 21, 202621.4621.9320.2821.1221.12234.26K
Sep 18, 202621.8823.1021.2921.3921.392.18M
Sep 17, 202622.4623.1421.1021.8221.82205.61K
Sep 16, 202623.0124.6121.9822.1422.14235.90K
Sep 15, 202624.5624.9522.6322.9622.96158.97K
Sep 14, 202623.3325.3723.3324.7024.70174.19K
Sep 11, 202623.3924.3623.0023.3423.34134.17K
Sep 10, 202621.5823.2821.5823.2823.28144.71K
Sep 9, 202624.1425.5221.7321.7521.75316.78K
Sep 8, 202624.8925.4323.7724.0624.06141.71K
Sep 4, 202624.0325.0023.6324.8624.86104.34K
Sep 3, 202624.8026.0123.5824.2924.2986.22K
Sep 2, 202623.6625.2123.6524.9124.91156.43K
Sep 1, 202623.6824.2023.2423.6123.61122.76K
Aug 31, 202624.1426.4623.0123.6823.68117.85K
Aug 28, 202626.0926.8624.0424.0424.04144.83K
Aug 27, 202627.8428.3826.0526.2526.25128.66K
Aug 26, 202625.1128.3624.4227.8427.84135.68K
Aug 25, 202624.2525.4124.2524.8324.8385.79K
Aug 24, 202624.4026.4723.4624.0824.08110.49K
Aug 21, 202623.8125.1223.7824.3124.3183.15K
Aug 20, 202624.1225.4523.5324.0424.0486.32K
Aug 19, 202624.0026.3223.6624.4224.42240.95K
Aug 18, 202624.1524.5223.2423.9723.97120.49K
Aug 17, 202624.4125.0723.5224.4024.4098.61K
Aug 14, 202623.7924.3323.3924.2224.22121.15K
Aug 13, 202624.2424.5423.1523.7123.71121.80K
Aug 12, 202623.7724.6423.0423.8023.80246.29K
Aug 11, 202623.4023.8423.0423.3623.36103.46K
Aug 10, 202623.8924.2022.8023.0223.0277.06K
Aug 7, 202623.2624.4823.2623.6223.62112.37K
Show:
of 117

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.