Go Pro

Seaport Therapeutics (SPTX) Stock Chart & Stock Price History

Seaport Therapeutics logo
$18.42 -0.95 (-4.90%)
As of 12:26 PM Eastern

Seaport Therapeutics Stock Price Performance

The Seaport Therapeutics (SPTX) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 12.04%, reflecting recent market activity.

As of the latest close, Seaport Therapeutics traded at $19.37 with a market cap of $1.04 billion and volume of 141,857 shares.

Receive SPTX Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Seaport Therapeutics and its competitors with MarketBeat's FREE daily newsletter.

SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
5 Day
Performance
-10.45%
1 Month
Performance
+12.04%

SPTX Stock Chart for Tuesday, July, 7, 2026

Seaport Therapeutics Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/06/2026$20.57$19.37
-5.83%
$21.55$19.10141,857 shs$1.04 billion
07/03/2026$20.57$20.57$21.87$19.42220,743 shs$1.10 billion
07/02/2026$21.45$20.57
-4.10%
$21.87$19.42220,743 shs$1.10 billion
07/01/2026$21.72$21.45
-1.24%
$22.07$21.13245,788 shs$1.16 billion
06/30/2026$22.52$21.72
-3.55%
$22.98$21.04263,901 shs$1.16 billion
06/29/2026$21.40$22.52
+5.23%
$22.65$20.86232,167 shs$1.21 billion
06/26/2026$19.36$21.40
+10.54%
$21.50$19.24194,415 shs$1.15 billion
06/25/2026$19.31$19.36
+0.26%
$19.72$18.47194,966 shs$1.04 billion
06/24/2026$18.97$19.31
+1.79%
$20.04$18.73202,734 shs$1.03 billion
06/23/2026$17.99$18.97
+5.45%
$19.19$17.74322,379 shs$1.02 billion
06/22/2026$18.17$17.99
-0.99%
$18.50$17.59466,924 shs$963.02 million
06/19/2026$18.17$18.17$18.28$16.911.33 million shs$972.66 million
06/18/2026$17.10$18.17
+6.26%
$18.28$16.911.33 million shs$972.66 million
06/17/2026$17.97$17.10
-4.84%
$18.42$16.76259,295 shs$915.38 million
06/16/2026$17.44$17.97
+3.04%
$18.19$17.31199,066 shs$961.95 million
06/15/2026$18.00$17.44
-3.11%
$18.45$17.35104,012 shs$933.58 million
06/12/2026$17.72$18.00
+1.58%
$18.50$17.5199,622 shs$954.50 million
06/11/2026$17.12$17.72
+3.50%
$18.26$16.15129,075 shs$939.66 million
06/10/2026$17.66$17.12
-3.06%
$18.78$16.51156,194 shs$907.84 million
06/09/2026$16.20$17.66
+9.01%
$18.34$16.00148,386 shs$936.47 million
06/08/2026$16.44$16.20
-1.46%
$17.11$16.12109,684 shs$859.05 million

This page (NASDAQ:SPTX) was last updated on 7/7/2026 by MarketBeat.com Staff.
From Our Partners