TGEN AMEX
Tecogen Inc.
1W: +26.7%
1M: +10.1%
3M: +52.3%
YTD: +0.4%
1Y: +23.2%
3Y: +425.5%
5Y: +206.3%
$5.36
-0.99 (-15.59%)
Weekly Expected Move ±21.0%
$4
$5
$7
$8
$9
Overview
News
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Dividends
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Supply Chain
May Typical
☀️
Sunny
+15.4% YTD avg
Midterm Year
☀️
Sunny
+16.9% YTD avg
2026 Now
☁️
Cloudy
Below typical
20yr Avg YTD
+15.4%
Day 95 of 252
Midterm Year YTD
+16.9%
Presidential cycle avg
2026 YTD
+0.4%
Below 20yr avg
Typical Vol
174%
Annualized
Monthly Weather Forecast
Jan
20yr
💨
+8.2%
Midterm
🌧️
-3.6%
25% win
90% vol
Feb
20yr
💨
+11.5%
Midterm
⛅
+4.1%
42% win
90% vol
Mar
20yr
⛈️
+7.0%
Midterm
☀️
+15.6%
58% win
106% vol
Apr
20yr
💨
+8.4%
Midterm
☀️
+18.1%
42% win
78% vol
May
20yr
💨
+16.2%
Midterm
☀️
+12.0%
46% win
174% vol
Now:
+12.1%
Jun
20yr
💨
+39.9%
Midterm
☀️
+23.0%
50% win
77% vol
Jul
20yr
💨
+42.4%
Midterm
☀️
+9.4%
58% win
85% vol
Aug
20yr
⛈️
+28.5%
Midterm
☀️
+8.9%
8% win
72% vol
Sep
20yr
⛈️
+35.2%
Midterm
⛅
+1.4%
50% win
70% vol
Oct
20yr
💨
+46.0%
Midterm
☀️
+19.8%
75% win
78% vol
Nov
20yr
⛈️
+36.8%
Midterm
☀️
+38.0%
42% win
80% vol
Dec
20yr
⛈️
-3.4%
Midterm
⛈️
-8.2%
33% win
84% vol
Seasonality (20yr)
Updated: 2026-05-19
YTD: +0.4%