Tecogen Inc

TGENAMEX · USD
3.05USD0.00 (+1.00%)
215

Tecogen Inc (TGEN) Option Chain

As of September 25, 2026, Tecogen Inc is trading at $3.05, a +1.00% change from the previous close. The nearest expiration is Oct 16, 2026. Implied volatility is 154.0%. IV Rank is 39%.

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Tracking the TGEN option chain helps you see every strike and expiry on Tecogen Inc in one view, so you can quickly identify the contracts that fit your thesis and your risk. Tecogen Inc's option chain lays out bids, asks, volume, open interest, and Greeks across calls and puts, giving you the full map of TGEN options activity at a glance. Use our scanner to monitor the TGEN option chain in real time and filter for the TGEN options trades that actually meet your criteria.

An option chain is the complete listing of all available option contracts on an underlying, organized by expiration date and strike price. For TGEN stock options, the chain shows side-by-side call and put data, making it easy to compare premiums, assess liquidity, and spot pricing dislocations. Reading the TGEN option chain effectively means looking beyond the last price — implied volatility by strike, volume-to-open-interest ratios, and bid-ask spreads all tell you where TGEN stock options are being actively traded and where they are not.

Tecogen Inc. designs, manufactures, markets, and maintains industrial and commercial cogeneration systems for residential, commercial, recreational, and industrial use in the United States and internationally. It operates through three segments: Products, Services, and Energy Production. The company offers InVerde e+ and TecoPower, a cogeneration product that supplies electricity and hot water; TECOCHILL air-conditioning and refrigeration chillers; Tecofrost gas engine-driven refrigeration compressors; and water heaters under the Ilios brand name, as well as emissions control technology under the Ultera brand name.

It also provides long-term maintenance contracts, parts sales, and turnkey installation services through a network of eleven field service centers in California, the Midwest, the Northeast, and the Southeast, as well as in Ontario, Canada. In addition, the company installs, owns, operates, and maintains distributed generation of electricity, energy, and other complementary systems. It serves hospitals and nursing homes, colleges, universities, health clubs, spas, hotels, motels, office and retail buildings, food and beverage processors, multi-unit residential buildings, laundries, ice rinks, swimming pools, factories, municipal buildings, military installations, and indoor growing facilities. The company was incorporated in 2000 and is headquartered in Waltham, Massachusetts.

Credit spreads, long calls, iron condors, calendar trades — every strategy starts with the same raw material: a clean, complete option chain. Our scanner pulls Tecogen Inc's full chain across every expiry, highlights the most liquid strikes, and lets you screen TGEN options by the metrics that matter, from IV skew to volume surges. Stop scrolling through endless rows of TGEN stock options — let the full option chain come to you, pre-filtered and ready to trade.

Stock Statistics

  • IndustryElectrical Equipment & Parts
  • SectorIndustrials
  • IV percentile69.84% Elevated
  • Market cap (M$)92
  • 52 weeks high-74.73%
  • 52 weeks low57.22%
  • Analyst recommendationStrong Buy
    1.00
  • Target price$8.17
    167.87% above the current stock price
  • Dividend—
  • Payout ratio—
  • Earnings date2026-11-11
  • P/E—
  • Future P/E24.08
  • EPS (ttm)-0.35
  • EPS growth next 5 years—

As of September 25, 2026

2026-10-16
5 strikes
Default
CALLsPUTs
Prob. OTM %Open InterestVolumeExtrinsic ValueIntrinsic ValueBidAskStrikeMoneyness %BidAskIntrinsic ValueExtrinsic ValueVolumeOpen InterestProb. OTM %
35.7634300.230.550.401.152.50-18.030.050.250.000.1501,27564.24
93.632,21800.100.00—0.105.00+63.931.652.251.95-0.0008396.37
99.5740800.400.00—0.407.50+145.904.105.304.450.25040.43
99.976000.200.00—0.2010.00+227.876.608.006.950.35000.03
100.003900.750.00—0.7512.50+309.849.1010.609.450.40000.00

As of September 25, 2026

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