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Seaport Therapeutics, Inc.

Seaport Therapeutics, Inc., a clinical-stage therapeutics company, focuses on inventing and developing new medicines for patients with depression, anxiety, and other debilitating neuropsychiatric disorders. More about the company

$20.76
+5.22% today
$1.1B · Small cap
Market Neutral — Building

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Our read

Not enough history to read yet

Setup score

—

Momentum

Steady

Edge

—

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Stage Cycle Timeline2026-05-01 → 2026-10-22
S? 25w
2026-05-012026-10-22
S1S2S3S4Setup score (0–10, dashed line at 5)
S? 25w current
Total tracked: 25 weeks across 1 stage run.

SPTX among Biotechnology575th of 591 by relative strength

All 591 →
Stocks in Biotechnology ranked by relative strength, with stage and one-month change
#StockStageRS1M
1GTBPStage 2 · wk 799−22.3%
2IOVAStage 2 · wk 1899+38.8%
3SLSStage 3 · wk 499−1.5%
4MRNAStage 2 · wk 1799+11.3%
5TWSTStage 2 · wk 3999−14.5%
6KODStage 2 · wk 499+172.1%
7ERASStage 3 · wk 599+0.7%
8CLYMStage 3 · wk 399−15.8%
…575SPTX——−2.5%
vs 52W High
—
Stock is basing below old highs. A volume-backed breakout to new highs would be the Stage 2 signal to watch.
Stage Maturity
Week 25
1w13w26w
Week 25, proven structure
How long this stock has been basing. Longer bases can produce stronger breakouts, but the breakout itself is the signal.
vs 200 DMA
—
—
Stock is testing its 200 DMA as part of the base. Reclaiming and holding above it is a key Stage 2 prerequisite.
Rel Volume
0.60x
vs 50-day avg
Volume in Stage 1 basing is typically quiet. A surge in volume on an upside breakout is the signal to watch.
Trend Health
↓
Short-term trend rolling over
Two reads of momentum. The arrow shows the direction of the short-term trend: rising (↑ or ↗), flat (→) or rolling over (↓). The ⇈ mark appears when our trend model reads the move as gaining speed on top of the longer trend. Strongest when both agree.
1M
-2.5%
3M
-1.6%
6M
—
YTD
—
1Y
—
Scan Membership
Not in any current scan.
Recent Stage Timeline
2026-10-22S—
Wk 25 · Vol 0.60x
2026-10-21S—
Wk 24 · Vol 0.62x
2026-10-20S—
Wk 24 · Vol 0.68x
2026-10-19S—
Wk 24 · Vol 0.68x
2026-10-16S—
Wk 24 · Vol 0.87x
2026-10-15S—
Wk 24 · Vol 0.78x
2026-10-14S—
Wk 23 · Vol 0.99x
2026-10-13S—
Wk 23 · Vol 1.09x
2026-10-12S—
Wk 23 · Vol 0.61x
2026-10-09S—
Wk 23 · Vol 0.83x
2026-10-08S—
Wk 23 · Vol 0.87x
2026-10-07S—
Wk 22 · Vol 1.24x
Moving averages & range
50 DMA
$21.58
200 DMA
—
52W High
—
52W Low
—
5D Low
$17.79
Resistance levels (recent highs)
20d High
$21.52
60d High
$27.84
120d High
$27.84
250d High
—
Next resistance
+3.7%
to 20d High
Dividend Yield
0.00%
P/B 2.6

Seaport Therapeutics: quick answers

Which sector and industry is Seaport Therapeutics in?

Seaport Therapeutics is in the Biotechnology industry, part of the Health Care sector.

About this companyHealth Care· Biotechnology

Seaport Therapeutics, Inc., a clinical-stage therapeutics company, focuses on inventing and developing new medicines for patients with depression, anxiety, and other debilitating neuropsychiatric disorders. It is leveraging its proprietary Glyph platform to advance a pipeline of therapies to address the unmet needs in depression and anxiety. The company's lead product candidate, GlyphAllo (SPT-300 or Glyph Allopregnanolone), is a novel, Glyphed oral prodrug of allopregnanolone, an endogenous molecule that has been clinically validated in third-party trials for the treatment of postpartum depression. Its second product candidate, GlyphAgo (SPT-320 or Glyph Agomelatine), is a novel, Glyphed oral prodrug of agomelatine, a clinically validated anxiolytic and antidepressant that is approved for the treatment of generalized anxiety disorder in Australia and major depressive disorder in Australia and the European Union. The company was founded in 2024 and is based in Boston, Massachusetts.

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All analytics based on EOD data. Data as of 2026-10-22. Past data patterns are not indicative of future results. This page is a data analytics tool only.