Tsakos Energy Navigation (TEN) Options Chain

NYSE: TENConsumer DiscretionaryMarine TransportationUSD

51.40-0.43 (-0.83%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $51.40
Put/call ratio (OI): 0.37
Put/call ratio (volume): 0.25
ATM implied volatility: 51.3%
Expected move: ±$8.73
Open interest (C / P): 1.07K / 396

TEN options summary

The TEN options chain for the November 20, 2026 expiration lists 6 call and 3 put contracts, with 40 days until expiration. Open interest stands at 1,068 calls and 396 puts, a put/call ratio of 0.37, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $50.00 strike is 51.3%, which implies the market expects a move of about ±$8.73 (17.0%) in Tsakos Energy Navigation stock by expiration.

The most open interest sits at the $55.00 call (614 contracts) and the $50.00 put (225 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

TEN options chain · November 20, 2026

TEN calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
5	1	63.8%	12.00	10.90	13.00	40.00	—	—	0.40	—	—	—
—	—	—	7.58	—	—	45.00	0.60	1.20	0.73	55.3%	2	171
386	1	53.9%	4.20	3.80	4.90	50.00	2.10	2.60	2.10	48.6%	1	225
TEN $51.40
614	5	52.3%	1.99	1.55	2.15	55.00	—	—	—	—	—	—
57	5	50.7%	0.74	0.55	0.90	60.00	—	—	—	—	—	—
6	—	72.8%	0.24	0.00	0.75	75.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the TEN put/call ratio?

For the November 20, 2026 expiration, the TEN put/call ratio based on open interest is 0.37 (396 puts vs 1,068 calls), and 0.25 based on today's volume. A ratio above 1 means more puts than calls.

What is TEN's implied volatility?

At-the-money implied volatility for TEN options expiring November 20, 2026 is about 51.3%, an annualized estimate of how much the market expects Tsakos Energy Navigation stock to move.

How many TEN option expiration dates are there?

TEN has 5 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.