TECOGEN INC. (TGEN) Options Statistics & Positioning

TECOGEN INC. (TGEN) options trade at a 30-day at-the-money implied volatility of 172.1%, an IV rank of 18 out of 100 over the past year. The options market prices a ±$1.03 (±23.8%) move in TGEN for the front expiration. Max pain sits at $5 and the put/call open interest ratio is 0.32. Statistics are computed by OptiView from delayed OPRA options data and refresh every trading day.

Data as of Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

Last close

$4.34

52-week range

$2.10 – $12.01

ATM IV (30d)

172.1%

IV rank

18 / 100

Low

Expected move

±$1.03 (±23.8%)

Put/call OI

0.32

Call-heavy

Max pain

↑ 15.3% above close

Next earnings

Aug 11, 2026

Most Active TGEN Contracts

Contract	Expiration	DTE	Last	IV	Volume
TGEN $2.5 put	Oct 16, 2026	98d	$0.40	151.4%	798
TGEN $7.5 call	Jul 17, 2026	7d	$0.06	407.7%	110
TGEN $5 call	Oct 16, 2026	98d	$1.00	151.5%	5

See all active TGEN contracts →

Explore TGEN Options Statistics

TGEN Implied Volatility

172.1% ATM IV (30d)

An IV rank of 18 places implied volatility in the lower part of its 52-week range.

Full implied volatility analysis →

TGEN Open Interest

0.32 put/call OI ratio

19,008 calls and 6,123 puts outstanding across all expirations.

Full open interest analysis →

TGEN Max Pain

$5 max pain

15.3% above the last close — see how max pain has moved over the past year.

Full max pain analysis →

TGEN Gamma Exposure

$5.6M net GEX

Positive dealer gamma — hedging currently leans against price swings.

Full gamma exposure analysis →

TGEN Options Volume

913 contracts traded

Put/call volume ratio 6.94 — plus contracts running far above their usual volume.

Full volume & flow analysis →

TGEN Most Active Options

$2.5 top volume strike

The 25 most actively traded TGEN contracts with price, IV, greeks, and volume vs. average.

Full active contracts analysis →

Upcoming Earnings

TGEN's next expected earnings date is Aug 11, 2026. Options currently price a ±$1.03 (±23.8%) move for the front expiration.

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TGEN Options FAQ

When is TGEN's next earnings date?

TGEN's next expected earnings date is Aug 11, 2026. Options currently price a ±$1.03 (±23.8%) move for the front expiration.

How often is TGEN options data on this page updated?

All TGEN statistics on this page are computed by OptiView from delayed OPRA options data and refresh every trading day after the session close.

Where can I see TGEN max pain, open interest, and implied volatility in detail?

OptiView publishes dedicated TGEN pages for implied volatility, max pain, open interest, gamma exposure, options volume, and the most active contracts — each with charts, history, and a plain-English explanation of what the numbers mean.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.