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Seaport Therapeutics, Inc. is projected to rise to $39.28 by 2027, a +82% move from its current price of $21.58. Technical indicators currently lean strong buy.
A data-driven summary — not financial advice. See the full breakdown below.
Live market data via Yahoo Finance · updated 7/12/2026
| Period | Min | Prediction | Max | Change |
|---|---|---|---|---|
| Jul 13 | $20.40 | $21.58 | $22.83 | +0.01% |
| Jul 14 | $19.93 | $21.58 | $23.37 | +0.01% |
| Jul 15 | $19.58 | $21.58 | $23.80 | +0.02% |
| Jul 16 | $19.29 | $21.59 | $24.16 | +0.03% |
| Jul 17 | $19.03 | $21.59 | $24.49 | +0.04% |
| Jul 18 | $18.81 | $21.59 | $24.78 | +0.04% |
| Jul 19 | $18.60 | $21.59 | $25.06 | +0.05% |
| Period | Min | Prediction | Max | Change |
|---|---|---|---|---|
| Week 1 | $18.60 | $21.59 | $25.06 | +0.05% |
| Week 2 | $17.50 | $21.60 | $26.67 | +0.10% |
| Week 3 | $16.70 | $21.61 | $27.98 | +0.15% |
| Week 4 | $16.05 | $21.62 | $29.13 | +0.20% |
| Week 5 | $15.50 | $21.63 | $30.19 | +0.25% |
| Week 6 | $15.02 | $21.64 | $31.18 | +0.30% |
| Week 7 | $14.60 | $21.66 | $32.12 | +0.35% |
Short-term targets derived from the forecast trend and recent volatility. Highly uncertain — not financial advice.
Seaport Therapeutics, Inc. operates as a clinical-stage biopharmaceutical company advancing the development of novel neuropsychiatric medicines. The Glyph technology platform is designed to enable oral bioavailability, bypass first-pass metabolism, and reduce liver enzyme elevations or hepatotoxicity and other side effects.
All therapeutic candidates in development are based on this platform, with research and development activities focused on neuropsychiatric medicines. The company was founded in 2024 and is based in Boston, Massachusetts.
Seaport Therapeutics, Inc. trades under the symbol SPTX and currently sits at $21.26. The market capitalization is $1.14B and the company ranks 2467 by market cap. These figures place Seaport in a niche clinical-stage space focused on neuropsychiatric medicines.
The forecasted path shows an upside trajectory across the years, with the 2026 average price at $21.26 and a long runway of higher averages through 2050, reaching $390.10 on average. Forecasted ROIs rise from 0 in 2026 to 80 in 2027, then climb to 1734.9 by 2050, with bullish sentiment noted throughout the later years.
A major floor 36.1% below — a decisive break under it would weaken the trend.
The nearest floor, 24.9% below — buyers have tended to step in here.
The nearest ceiling, 4.4% above — a clean break opens room to run.
A major ceiling 22.4% above — clearing it would confirm fresh momentum.
Key SPTX support and resistance from recent price action — levels where the trend has historically paused or reversed. Percentages are the distance from the current price.
A snapshot of SPTX market posture derived from its technical indicators and recent volatility. Higher trend and alignment lean bullish; higher risk means larger swings.
Technical Analysis
Indicators computed on daily closing prices.
| Period | SMA | Action | EMA | Action |
|---|---|---|---|---|
| MA 5 | $20.19 | Buy | $20.74 | Buy |
| MA 10 | $20.86 | Buy | $20.40 | Buy |
| MA 20 | $19.53 | Buy | $19.73 | Buy |
| MA 50 | — | Neutral | — | Neutral |
| MA 100 | — | Neutral | — | Neutral |
| MA 200 | — | Neutral | — | Neutral |
| Name | Value | Action |
|---|---|---|
| RSI (14) | 58.16 | Neutral |
| Stoch RSI (14) | 53.31 | Neutral |
| CCI (20) | 92.54 | Neutral |
| Williams %R (14) | -20.75 | Info |
| MACD (12,26,9) | 0.08 | Buy |
| ROC (12) | 13.76 | Buy |
| Bollinger %B (20,2) | 0.81 | Neutral |
| Stochastic %K (14) | 79.25 | Neutral |
| TRIX (15) | 0.61 | Buy |
| Awesome (5,34) | 1.51 | Buy |
| Ultimate (7,14,28) | 54.08 | Neutral |
| Momentum (10) | 2.22 | Buy |
| Aroon Osc (25) | 56.00 | Buy |
| Hull MA (9) | 20.44 | Buy |
| ADX (14) | 14.83 | Neutral |
| ATR (14) | 0.94 | Info |
The near-term technical picture is bullish, with RSI14 at 60 supporting upside momentum.
There is no SMA50 or SMA200 value provided in the data, so the simple moving averages are not available for interpretation. The stock shows a 30-day range between $14.46 and $31.25, with a support level at $16.20 and a resistance level at $22.52.
| Year | Min | Avg | Max | ROI | Sentiment |
|---|---|---|---|---|---|
| $15.25 | $21.58 | $38.68 | 0% | Neutral | |
| $25.66 | $39.28 | $65.02 | +82% | Bullish | |
| $30.14 | $51.16 | $92.20 | +137% | Bullish | |
| $26.83 | $49.95 | $95.94 | +131% | Bullish | |
| $29.42 | $59.75 | $120.89 | +177% | Bullish | |
| $29.72 | $65.70 | $138.95 | +204% | Bullish | |
| $25.57 | $56.82 | $124.92 | +163% | Bullish | |
| $39.62 | $88.03 | $200.34 | +308% | Bullish | |
| $54.73 | $121.61 | $279.71 | +464% | Bullish | |
| $56.80 | $126.23 | $290.33 | +485% | Bullish | |
| $78.40 | $174.22 | $400.71 | +707% | Bullish | |
| $198.31 | $440.69 | $1,013.60 | +19.4x | Bullish |
Current year — the forecast is anchored to the live price, so ROI shows 0%.
| Month | Min | Avg | Max | Change |
|---|---|---|---|---|
| July 2026 | $15.25 | $21.58 | $27.56 | +0.00% |
| August 2026 | $16.93 | $21.07 | $27.65 | -2.36% |
| September 2026 | $17.07 | $21.72 | $29.36 | +3.08% |
| October 2026 | $19.19 | $24.88 | $34.48 | +14.54% |
| November 2026 | $20.14 | $26.54 | $37.54 | +6.69% |
| December 2026 | $20.06 | $26.85 | $38.68 | +1.16% |
Click any year to see its month-by-month SPTX forecast. Min / Avg / Max are a bear / base / bull scenario; ROI is the projected move from the current price. Change is the month-over-month move in the average. Estimates, not guarantees.
Expect SPTX to range from $15.25 to $38.68 through 2026. The $21.58 average target implies a 0% move from current prices. Price action looks broadly range-bound.
The SPTX price prediction for 2027 points to an average of $39.28 (low $25.66, high $65.02) — a potential gain of +82% on today's $21.58. Buyers look set to stay in control over this stretch.
In 2028, SPTX is projected to trade between $30.14 and $92.20, averaging $51.16 — a potential gain of +137% from today's $21.58. That is up +30% on the projected 2027 average. Momentum favours further upside here.
Seaport Therapeutics, Inc.'s 2029 outlook centres on $49.95, within a $26.83 to $95.94 range. That is -2% versus the projected 2028 average. That marks a +131% change versus current levels. Buyers look set to stay in control over this stretch.
By 2030, SPTX could reach as high as $120.89, with a base case around $59.75 and support toward $29.42 — roughly +177% from $21.58. Momentum favours further upside here.
Expect SPTX to range from $29.72 to $138.95 through 2031. The $65.70 average target implies a +204% move from current prices. That is up +10% on the projected 2030 average. Buyers look set to stay in control over this stretch.
The SPTX price prediction for 2032 points to an average of $56.82 (low $25.57, high $124.92) — a potential gain of +163% on today's $21.58. Momentum favours further upside here.
In 2033, SPTX is projected to trade between $39.62 and $200.34, averaging $88.03 — a potential gain of +308% from today's $21.58. That is up +55% on the projected 2032 average. Buyers look set to stay in control over this stretch.
Seaport Therapeutics, Inc.'s 2034 outlook centres on $121.61, within a $54.73 to $279.71 range. That is up +38% on the projected 2033 average. That marks a +464% change versus current levels. Momentum favours further upside here.
By 2035, SPTX could reach as high as $290.33, with a base case around $126.23 and support toward $56.80 — roughly +485% from $21.58. Buyers look set to stay in control over this stretch.
Expect SPTX to range from $78.40 to $400.71 through 2040. The $174.22 average target implies a +707% move from current prices. That is up +38% on the projected 2035 average. Momentum favours further upside here.
The SPTX price prediction for 2050 points to an average of $440.69 (low $198.31, high $1,013.60) — a potential gain of +19.4x on today's $21.58. Buyers look set to stay in control over this stretch.
Investing $1,000 in SPTX today (≈ 46.339203 SPTX) could be worth
$20,421.39
+$19,421.39 (+1942%) by 2050 · US Dollar
Based on the average projected SPTX price of $440.69 in 2050.
Based on the base (average) forecast scenario. FX rates are indicative. Estimates only — not financial advice.
See what a past investment in SPTXwould be worth at today's price.
$1,000 invested in SPTX on May 1, 2026 (≈ 50.403225 SPTX) would be worth
$1,087.7
+$87.7 (+8.8%) today · 1.09× · US Dollar
Based on a SPTX entry price of $19.84 vs. today's $21.58.
| Invested | Entry price | Value today | Return |
|---|---|---|---|
| 1 week ago | $20.57 | $1,049.1 | +4.9% |
| 1 month ago | $17.12 | $1,260.51 | +26.1% |
| All time ago | $19.84 | $1,087.7 | +8.8% |
Past performance from historical market data — it does not predict future results. FX rates are indicative. Not financial advice.
Enter a price to see how it sits against our SPTX forecast.
Our base-case forecast reaches $43.00 around 2028.
Implied market cap at $43.00: $2.3B
The multi-year forecast depicts a bullish path with rising averages and strong ROIs in later years. Notably, 2027 has an avg of $38.26 with ROI 80, 2028 has an avg of $49.19 with ROI 131.4, and 2030 has an avg of $57.02 with ROI 168.2.
The trajectory continues into 2031 with an avg of $61.48 and ROI 189.2, 2032 with an avg of $52.64 and ROI 147.6, and 2033 with an avg of $81.41 and ROI 282.9. Higher-year outturns include 2034 at $111.32 (ROI 423.6) and 2035 at $115.22 (ROI 441.9), followed by 2040 at $153.85 (ROI 623.7) and 2050 at $390.10 (ROI 1734.9).
These figures are estimates and are not guarantees of future performance, but they illustrate a persistent bullish outlook across the forecast horizon.
Tap a question to reveal the answer.
The 2030 forecast shows avg $57.02 and max $115.42 with min $28.06; ROI 168.2; sentiment BULLISH.
The forecast shows bullish sentiment in multiple years, including 2027 (avg $38.26, ROI 80%), 2028 (avg $49.19, ROI 131.4%), 2030 (avg $57.02, ROI 168.2%), 2031 (avg $61.48, ROI 189.2%), 2033 (avg $81.41, ROI 282.9%), 2034 (avg $111.32, ROI 423.6%), 2035 (avg $115.22, ROI 441.9%), 2040 (avg $153.85, ROI 623.7%), and 2050 (avg $390.10, ROI 1734.9%). These are estimates and not guarantees.
Yes—the forecast max values exceed $100: 2033 max $185.33, 2034 max $256.05, 2040 max $353.86, and 2050 max $897.24.
Current price is $21.26 and market cap is $1.14B.
30-day range is $14.46 to $31.25.
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