Seaport Therapeutics, Inc. - Common Stock (NQ:SPTX)

19.42 +1.63 (+9.15%)
Delayed Quote Updated: 3:33 PM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 104,747
Open 17.98
Bid (Size) 19.31 (200)
Ask (Size) 19.54 (100)
Prev. Close 17.79
Today's Range 17.56 - 19.63
52wk Range 14.85 - 28.38
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 31.6% below 52-week high
19.42
14.8552W Low 28.3852W High
1 Week
15.791W Low 18.121W High

Seaport Therapeutics, Inc. - Common Stock (SPTX) traded between $14.85 and $28.38 over the past 52 weeks and last traded at $19.42, 31.6% below its 52-week high. Over the past week it ranged between $15.79 and $18.12.

Past 12 Months
+20.8%
-8.1%
-5.5%
-2.1%
-2.1%
-2.1%
1W +$3.34
1M -$1.70
3M -$1.13
6M -$0.42
YTD -$0.42
1Y -$0.42

SPTX was -2.1% over the past year, -2.1% over six months, -2.1% year to date, +20.8% in the last week.

12 Months vs Market
SPTX
-2.1%
DIA
+12.1%
SPY
+14.5%
QQQ
+17.4%
IWM
+11.2%

Over the past 12 months SPTX returned -2.1% versus DIA (Dow) +12.1%, SPY (S&P 500) +14.5%, QQQ (Nasdaq 100) +17.4% and IWM (Russell 2000) +11.2%.

Volume & Liquidity 0.56× 3-mo avg
Today 104,747 3-mo avg 188.6K
1W
186.2K
1M
218.1K
3M
188.6K
6M
260.8K
YTD
260.8K
1Y
260.8K

SPTX most recently traded 104,747 shares against a 3-month average daily volume of 188.6K.

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Frequently Asked Questions

Is Seaport Therapeutics, Inc. - Common Stock publicly traded?
Yes, Seaport Therapeutics, Inc. - Common Stock is publicly traded.
What exchange does Seaport Therapeutics, Inc. - Common Stock trade on?
Seaport Therapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Seaport Therapeutics, Inc. - Common Stock?
The ticker symbol for Seaport Therapeutics, Inc. - Common Stock is SPTX on the Nasdaq Stock Market
What is the current price of Seaport Therapeutics, Inc. - Common Stock?
The current price of Seaport Therapeutics, Inc. - Common Stock is 19.42
When was Seaport Therapeutics, Inc. - Common Stock last traded?
The last trade of Seaport Therapeutics, Inc. - Common Stock was at 10/20/26 03:33 PM ET
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