Analysis updated Oct 13, 2026 — scores and signals refreshed daily.
Seaport Therapeutics, Inc. Common Stock (SPTX) stock research. Updated Oct 13, 2026. Q-Score 66/100 — Strong Buy. Fair value, forecast, technicals, and insider activity.
Current Q-Score verdict: Strong Buy (66.0) (grade A). 26 signals analyzed (22 differentiated alt-data).
StoQuant's analysis of Seaport Therapeutics, Inc. Common Stock (SPTX) is refreshed every trading day. The Q-Score combines discounted cash flow valuation, earnings quality, competitive moat, analyst consensus, ML return forecasts, technical momentum and market sentiment into a single 0–100 composite. Insider transactions from SEC Form 4 filings, the Graham intrinsic value estimate and signal coverage are recomputed as new data arrives, so this page always reflects the latest available information.
SPTX stock price is tracked daily for technical and fundamental analysis. The data below shows recent trading activity used in trend analysis, momentum calculation, and entry/exit signals.
| Date | High | Low | Close |
|---|---|---|---|
| 2026-07-27 | $22.17 | $20.37 | $20.54 |
| 2026-08-04 | $21.86 | $20.34 | $21.43 |
| 2026-08-13 | $24.54 | $23.15 | $23.71 |
| 2026-08-21 | $25.00 | $23.78 | $24.31 |
| 2026-08-31 | $26.47 | $23.01 | $23.68 |
| 2026-09-09 | $25.52 | $21.73 | $21.75 |
| 2026-09-17 | $23.14 | $21.10 | $21.82 |
| 2026-09-25 | $22.44 | $21.45 | $21.52 |
| 2026-10-05 | $18.90 | $17.52 | $18.50 |
| 2026-10-13 | $17.62 | $16.03 | $16.08 |
| 2026-10-21 | $20.13 | $18.00 | $19.73 |
How Seaport Therapeutics, Inc. Common Stock stacks up against same-sector peers on market capitalization and alpha scores:
| Ticker | Company | Market Cap | Alpha Score |
|---|---|---|---|
| GDRX | GoodRx Holdings, Inc. | $874M | — |
| INMD | InMode Ltd. | $888M | — |
| ANRO | Alto Neuroscience, Inc. | $729M | — |
| CLYM | Climb Bio, Inc. | $717M | — |
| LXRX | Lexicon Pharmaceuticals, Inc. | $982M | — |
View all Health Care stocks by valuation and signals →
Seaport Therapeutics, Inc. Common Stock (SPTX) scores Strong Buy (66.0), with every measured dimension at or below 27. The weakest are competitive moat at 27, technicals at 6, across 2 measured dimensions. See Q-Score methodology for how these dimensions are weighted and combined.
| Dimension | Score |
|---|---|
| competitive moat | 27 |
| technicals | 6 |
StoQuant analyzes 26 signals (22 alt-data). Alternative data sources (FDA approvals, GitHub activity, SEC filings, App Store ratings) complement traditional financial metrics.
All StoQuant signals are explained in our knowledge base:
Health Care Hub — Top performers and valuation outliers in Health Care
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