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Seaport Therapeutics (SPTX) Stock Chart & Stock Price History

Seaport Therapeutics logo
$20.54 -0.56 (-2.65%)
As of 04:00 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 decreased 4.02%, reflecting recent market activity.

As of the latest close, Seaport Therapeutics traded at $20.54 with a market cap of $1.10 billion and volume of 117,653 shares.

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5 Day
Performance
-3.57%
1 Month
Performance
-4.02%

SPTX Stock Chart for Monday, July, 27, 2026

Seaport Therapeutics Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
07/27/2026$21.10$20.54
-2.65%
$22.17$20.35117,653 shs$1.10 billion
07/24/2026$21.94$21.10
-3.83%
$22.16$20.9853,531 shs$1.13 billion
07/23/2026$21.30$21.94
+3.00%
$22.53$21.1690,640 shs$1.17 billion
07/22/2026$21.00$21.30
+1.43%
$21.84$20.7173,292 shs$1.14 billion
07/21/2026$20.55$21.00
+2.19%
$21.46$20.50161,516 shs$1.12 billion
07/20/2026$20.85$20.55
-1.44%
$22.05$19.9263,406 shs$1.10 billion
07/17/2026$19.52$20.85
+6.81%
$21.08$19.0672,311 shs$1.12 billion
07/16/2026$20.45$19.52
-4.55%
$20.70$19.1696,877 shs$1.04 billion
07/15/2026$20.44$20.45
+0.05%
$21.73$20.0772,442 shs$1.09 billion
07/14/2026$20.10$20.44
+1.69%
$20.70$19.21263,141 shs$1.09 billion
07/13/2026$21.58$20.10
-6.86%
$21.56$20.0663,235 shs$1.08 billion
07/10/2026$20.51$21.58
+5.22%
$21.75$19.3876,159 shs$1.16 billion
07/09/2026$21.26$20.51
-3.53%
$21.42$19.46160,088 shs$1.10 billion
07/08/2026$18.23$21.26
+16.62%
$21.59$17.89223,379 shs$1.14 billion
07/07/2026$19.37$18.23
-5.89%
$19.90$17.92157,911 shs$975.87 million
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

This page (NASDAQ:SPTX) was last updated on 7/27/2026 by MarketBeat.com Staff.
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