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Tecogen Inc. is projected to rise to $9.35 by 2027, a +42% move from its current price of $6.57. TGEN is currently trading above its 50-day average (a bullish sign). 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 5/28/2026
| Period | Min | Prediction | Max | Change |
|---|---|---|---|---|
| May 29 | $6.11 | $6.57 | $7.06 | +0.02% |
| May 30 | $5.94 | $6.57 | $7.28 | +0.04% |
| May 31 | $5.80 | $6.57 | $7.45 | +0.06% |
| Jun 1 | $5.69 | $6.57 | $7.59 | +0.07% |
| Jun 2 | $5.60 | $6.58 | $7.73 | +0.09% |
| Jun 3 | $5.51 | $6.58 | $7.85 | +0.11% |
| Jun 4 | $5.44 | $6.58 | $7.96 | +0.13% |
| Period | Min | Prediction | Max | Change |
|---|---|---|---|---|
| Week 1 | $5.44 | $6.58 | $7.96 | +0.13% |
| Week 2 | $5.03 | $6.59 | $8.63 | +0.26% |
| Week 3 | $4.74 | $6.60 | $9.18 | +0.39% |
| Week 4 | $4.51 | $6.60 | $9.67 | +0.52% |
| Week 5 | $4.32 | $6.61 | $10.13 | +0.65% |
| Week 6 | $4.15 | $6.62 | $10.57 | +0.79% |
| Week 7 | $4.00 | $6.63 | $10.98 | +0.92% |
Short-term targets derived from the forecast trend and recent volatility. Highly uncertain — not financial advice.
Tecogen Inc. designs, manufactures, markets, and maintains cogeneration products for multi-family residential, commercial, recreational, and industrial use in the United States. It operates in three segments: Products, Services, and Energy Production, and its product portfolio includes InVerde e+ and TecoPower cogeneration units for the supply electricity and hot water; Tecochill, an air-conditioning and refrigeration chiller, and hybrid-drive air-cooled and gas engine-driven chiller to produce chilled water and hot water; Tecofrost, a gas engine-driven refrigeration compressor to circulate refrigerant and provide hot water as a byproduct; and Ultera, an emissions control technology.
Tecogen sells its products through in-house marketing, as well as independent sales agents and representatives. Tecogen Inc. was incorporated in 2000 and is headquartered in North Billerica, Massachusetts.
Tecogen Inc. (TGEN) is an industrial company focused on cogeneration and energy solutions in the United States. The current price is $6.57, and the market cap stands at $196.56M with a rank of 3808.
A major floor 69.6% below — a decisive break under it would weaken the trend.
The nearest floor, 41.1% below — buyers have tended to step in here.
Price is pressing into resistance (0.0% away) — a breakout level to watch.
A major ceiling 27.4% above — clearing it would confirm fresh momentum.
Key TGEN 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 TGEN 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 | $5.84 | Buy | $6.03 | Buy |
| MA 10 | $5.87 | Buy | $5.76 | Buy |
| MA 20 | $5.29 | Buy | $5.33 | Buy |
| MA 50 | $4.06 | Buy | $4.61 | Buy |
| MA 100 | $4.00 | Buy | $4.59 | Buy |
| MA 200 | $5.84 | Buy | $4.87 | Buy |
| Name | Value | Action |
|---|---|---|
| RSI (14) | 66.62 | Neutral |
| Stoch RSI (14) | 73.05 | Neutral |
| CCI (20) | 139.93 | Buy |
| Williams %R (14) | 0.00 | Info |
| MACD (12,26,9) | 0.05 | Buy |
| ROC (12) | 41.90 | Buy |
| Bollinger %B (20,2) | 0.94 | Neutral |
| Stochastic %K (14) | 100.00 | Sell |
| TRIX (15) | 1.73 | Buy |
| Awesome (5,34) | 1.08 | Buy |
| Ultimate (7,14,28) | 55.59 | Neutral |
| Momentum (10) | 2.34 | Buy |
| Aroon Osc (25) | 76.00 | Buy |
| Hull MA (9) | 6.00 | Buy |
| ADX (14) | 24.72 | Buy |
| ATR (14) | 0.34 | Info |
The technical picture shows bullish sentiment with RSI14 at 70, and moving averages at SMA50 $4.06 and SMA200 $5.84. The stock has a defined support at $3.87 and resistance at $6.57. The 30-day range is $4.08 to $10.57, indicating a dynamic near-term trading window.
| Year | Min | Avg | Max | ROI | Sentiment |
|---|---|---|---|---|---|
| $2.00 | $6.57 | $9.62 | 0% | Neutral | |
| $6.73 | $9.35 | $14.06 | +42% | Bullish | |
| $6.36 | $9.37 | $14.98 | +43% | Bullish | |
| $6.83 | $10.60 | $17.77 | +61% | Bullish | |
| $7.38 | $12.00 | $20.92 | +83% | Bullish | |
| $8.55 | $14.53 | $26.22 | +121% | Bullish | |
| $13.77 | $24.40 | $45.36 | +271% | Bullish | |
| $14.33 | $26.45 | $50.52 | +303% | Bullish | |
| $12.90 | $24.77 | $48.49 | +277% | Bullish | |
| $15.43 | $30.78 | $61.64 | +368% | Bullish | |
| $26.67 | $59.26 | $130.34 | +802% | Bullish | |
| $46.16 | $102.57 | $235.91 | +14.6x | Bullish |
Current year — the forecast is anchored to the live price, so ROI shows 0%.
| Month | Min | Avg | Max | Change |
|---|---|---|---|---|
| May 2026 | $2.00 | $6.57 | $7.88 | +0.00% |
| June 2026 | $5.69 | $6.82 | $8.48 | +3.84% |
| July 2026 | $5.48 | $6.68 | $8.52 | -2.04% |
| August 2026 | $5.60 | $6.93 | $9.00 | +3.66% |
| September 2026 | $5.70 | $7.13 | $9.40 | +2.87% |
| October 2026 | $5.36 | $6.77 | $9.06 | -5.00% |
| November 2026 | $5.18 | $6.60 | $8.94 | -2.46% |
| December 2026 | $5.46 | $7.02 | $9.62 | +6.34% |
Click any year to see its month-by-month TGEN 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.
The TGEN price prediction for 2026 points to an average of $6.57 (low $2.00, high $9.62) — a potential gain of 0% on today's $6.57. A consolidation phase looks the most probable path here.
In 2027, TGEN is projected to trade between $6.73 and $14.06, averaging $9.35 — a potential gain of +42% from today's $6.57. That is up +42% on the projected 2026 average. Momentum favours further upside here.
Tecogen Inc.'s 2028 outlook centres on $9.37, within a $6.36 to $14.98 range. That is up 0% on the projected 2027 average. That marks a +43% change versus current levels. Buyers look set to stay in control over this stretch.
By 2029, TGEN could reach as high as $17.77, with a base case around $10.60 and support toward $6.83 — roughly +61% from $6.57. Momentum favours further upside here.
Expect TGEN to range from $7.38 to $20.92 through 2030. The $12.00 average target implies a +83% move from current prices. That is up +13% on the projected 2029 average. Buyers look set to stay in control over this stretch.
The TGEN price prediction for 2031 points to an average of $14.53 (low $8.55, high $26.22) — a potential gain of +121% on today's $6.57. Momentum favours further upside here.
In 2032, TGEN is projected to trade between $13.77 and $45.36, averaging $24.40 — a potential gain of +271% from today's $6.57. That is up +68% on the projected 2031 average. Buyers look set to stay in control over this stretch.
Tecogen Inc.'s 2033 outlook centres on $26.45, within a $14.33 to $50.52 range. That is up +8% on the projected 2032 average. That marks a +303% change versus current levels. Momentum favours further upside here.
By 2034, TGEN could reach as high as $48.49, with a base case around $24.77 and support toward $12.90 — roughly +277% from $6.57. Buyers look set to stay in control over this stretch.
Expect TGEN to range from $15.43 to $61.64 through 2035. The $30.78 average target implies a +368% move from current prices. That is up +24% on the projected 2034 average. Momentum favours further upside here.
The TGEN price prediction for 2040 points to an average of $59.26 (low $26.67, high $130.34) — a potential gain of +802% on today's $6.57. Buyers look set to stay in control over this stretch.
In 2050, TGEN is projected to trade between $46.16 and $235.91, averaging $102.57 — a potential gain of +14.6x from today's $6.57. That is up +73% on the projected 2040 average. Momentum favours further upside here.
Investing $1,000 in TGEN today (≈ 152.207002 TGEN) could be worth
$15,611.95
+$14,611.95 (+1461%) by 2050 · US Dollar
Based on the average projected TGEN price of $102.57 in 2050.
Based on the base (average) forecast scenario. FX rates are indicative. Estimates only — not financial advice.
See what a past investment in TGENwould be worth at today's price.
$1,000 invested in TGEN on May 27, 2025 (≈ 206.611564 TGEN) would be worth
$1,357.44
+$357.44 (+35.7%) today · 1.36× · US Dollar
Based on a TGEN entry price of $4.84 vs. today's $6.57.
| Invested | Entry price | Value today | Return |
|---|---|---|---|
| 1 week ago | $5.3 | $1,239.62 | +24.0% |
| 1 month ago | $4.24 | $1,549.53 | +55.0% |
| 3 months ago | $3.87 | $1,697.67 | +69.8% |
| 6 months ago | $7.46 | $880.7 | -11.9% |
| 1 year ago | $4.84 | $1,357.44 | +35.7% |
| All time (5.0y) ago | $1.6 | $4,106.25 | +310.6% |
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 TGEN forecast.
Our base-case forecast reaches $13.00 around 2031.
Implied market cap at $13.00: $388.93M
The multi-year forecast projects a bullish path with notable upside. For 2026, the min is $2.00, the avg is $6.57, the max is $9.62, with ROI 0 and sentiment Neutral. From 2027 onward, the averages rise: 2027 avg $9.35 (ROI 42.3, bullish), 2028 avg $9.37 (ROI 42.7, bullish), 2029 avg $10.60 (ROI 61.4, bullish), 2030 avg $12.00 (ROI 82.7, bullish).
The forecast continues to 2031 at $14.53 (ROI 121.2) and 2032 at $24.40 (ROI 271.4), with 2033 at $26.45 (ROI 302.6) and 2034 at $24.77 (ROI 277). By 2035 the avg is $30.78 (ROI 368.4). The long-horizon view shows 2040 avg $59.26 (ROI 802) and 2050 avg $102.57 (ROI 1461.2), both with bullish sentiment.
Tap a question to reveal the answer.
2030 min $7.38, avg $12.00, max $20.92; ROI 82.7; sentiment bullish.
The forecast shows a bullish trajectory after 2026, with 2027 avg $9.35 and 2030 avg $12.00, culminating in a 2050 avg $102.57 and ROI 1461.2. These are estimates, not guarantees, and not financial advice.
Yes, the 2050 forecast shows an avg of $102.57 with a max of $235.91 and ROI of 1461.2, indicating potential long-term upside.
Current price is $6.57 and market cap is $196.56M.
The 30-day range is $4.08 to $10.57.
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