TEN · Tsakos Energy Navigation Ltd · Options Chain

Track TEN — free

$49.43 +1.53 (+3.19%)

Rebalance outlook locked

Market Cap

$1.44B

30.13M

Options Chain

Underlying $49.43 · today Options Calculator

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Positioning

Sep 18, 2026 · 4 days to expiry · 26 contracts · mixed daily-bar sessions · Feb 10, 2026–Sep 14, 2026; 5 unknown

Put / call OI

0.61

Call-heavy positioning

Open interest

7,777

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$40.00

$9.43 below spot

ATM implied vol

47.6%

market's expected move

Open interest by strike

Calls Puts

12.5

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 4d Oct 16 32d Dec 18 95d Jan 15 123d Mar 19 186d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	2	—	—	$34.80	$38.30	$15.05		—	$0.00	$2.15	—	—	—	—
Call · $12.5 In the money Daily-bar session Feb 10, 2026 Quote as of 2026-09-14 18:36:01.927 UTC Last $15.05 Breakeven $27.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $12.5 Daily-bar session Unknown Quote as of 2026-09-14 18:35:46.905 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	3	—	—	$32.30	$34.90	$25.45		—	$0.00	$1.00	—	—	—	—
Call · $15 In the money Daily-bar session Jul 22, 2026 Quote as of 2026-09-14 18:35:33.577 UTC Last $25.45 Breakeven $40.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-14 18:35:32.960 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$29.80	$32.60	$23.00		—	$0.00	$1.00	—	—	—	—
Call · $17.5 In the money Daily-bar session Jul 22, 2026 Quote as of 2026-09-14 18:35:50.398 UTC Last $23.00 Breakeven $40.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17.5 Daily-bar session Unknown Quote as of 2026-09-14 18:35:32.958 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$27.30	$30.00	—		$0.09	$0.00	$0.10	—	—	1	7
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-14 18:35:50.397 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 Daily-bar session Aug 28, 2026 Quote as of 2026-09-14 18:35:32.706 UTC Last $0.09 Breakeven $19.91 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$24.80	$27.30	—		$0.30	$0.00	$1.00	—	—	1	5
Call · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-14 18:35:50.397 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22.5 Daily-bar session Apr 17, 2026 Quote as of 2026-09-14 18:35:32.959 UTC Last $0.30 Breakeven $22.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this put
17	3	—	—	$22.30	$24.80	$23.10		$0.05	$0.00	$1.00	—	—	15	20
Call · $25 In the money Daily-bar session Sep 14, 2026 Quote as of 2026-09-14 18:36:01.903 UTC Last $23.10 Breakeven $48.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 OI effective date Sep 10, 2026 Model this call Put · $25 Daily-bar session Aug 13, 2026 Quote as of 2026-09-14 18:35:32.959 UTC Last $0.05 Breakeven $24.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 10, 2026 Model this put
16	10	—	—	$17.30	$19.80	$19.20		$0.15	$0.00	$0.05	—	—	125	168
Call · $30 In the money Daily-bar session Sep 14, 2026 Quote as of 2026-09-14 18:35:50.404 UTC Last $19.20 Breakeven $49.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 16 OI effective date Sep 10, 2026 Model this call Put · $30 Daily-bar session Aug 13, 2026 Quote as of 2026-09-14 13:30:46.980 UTC Last $0.15 Breakeven $29.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 168 OI effective date Sep 10, 2026 Model this put
398	81	—	—	$12.50	$14.80	$12.75		$0.02	$0.00	$0.05	—	—	5	1.2k
Call · $35 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-14 18:35:50.396 UTC Last $12.75 Breakeven $47.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 398 OI effective date Sep 10, 2026 Model this call Put · $35 Daily-bar session Sep 11, 2026 Quote as of 2026-09-14 13:30:13.243 UTC Last $0.02 Breakeven $34.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.2k OI effective date Sep 10, 2026 Model this put
314	5	—	—	$7.70	$9.50	$9.35		$0.04	$0.00	$0.05	—	—	78	1.3k
Call · $40 In the money Daily-bar session Sep 14, 2026 Quote as of 2026-09-14 18:36:03.127 UTC Last $9.35 Breakeven $49.35 Implied vol — Delta — Gamma — Theta — Vega — Open interest 314 OI effective date Sep 10, 2026 Model this call Put · $40 Daily-bar session Sep 11, 2026 Quote as of 2026-09-14 16:14:29.451 UTC Last $0.04 Breakeven $39.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.3k OI effective date Sep 10, 2026 Model this put
2.5k	85	—	—	$3.60	$4.50	$4.07		$0.25	$0.00	$0.20	—	—	111	262
Call · $45 In the money Daily-bar session Sep 14, 2026 Quote as of 2026-09-14 18:36:03.708 UTC Last $4.07 Breakeven $49.07 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2.5k OI effective date Sep 10, 2026 Model this call Put · $45 Daily-bar session Sep 11, 2026 Quote as of 2026-09-14 18:35:32.960 UTC Last $0.25 Breakeven $44.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 262 OI effective date Sep 10, 2026 Model this put
Underlying $49.43
1.6k	139	43.6%	0.389	$0.40	$0.80	$0.62		$8.06	$1.15	$1.75	-0.591	51.6%	48	—
Call · $50 Daily-bar session Sep 14, 2026 Quote as of 2026-09-14 18:35:32.968 UTC Last $0.62 Breakeven $50.62 Implied vol 43.6% Delta 0.389 ≈39% ITM Gamma 0.171 Theta -0.11 Vega 0.02 Open interest 1.6k OI effective date Sep 10, 2026 Model this call Put · $50 In the money Daily-bar session May 21, 2026 Quote as of 2026-09-14 18:36:01.978 UTC Last $8.06 Breakeven $41.94 Implied vol 51.6% Delta -0.591 ≈59% ITM Gamma 0.146 Theta -0.126 Vega 0.02 Open interest — OI effective date — Model this put
46	4	—	—	$0.00	$0.15	$0.08		$6.80	$5.30	$7.30	-0.803	114.5%	1	—
Call · $55 Daily-bar session Sep 14, 2026 Quote as of 2026-09-14 18:35:32.959 UTC Last $0.08 Breakeven $55.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 46 OI effective date Sep 10, 2026 Model this call Put · $55 In the money Daily-bar session Sep 14, 2026 Quote as of 2026-09-14 18:35:33.023 UTC Last $6.80 Breakeven $48.20 Implied vol 114.5% Delta -0.803 ≈80% ITM Gamma 0.047 Theta -0.2 Vega 0.014 Open interest — OI effective date — Model this put
5	5	—	—	$0.00	$0.75	$0.04		$12.34	$10.40	$12.60	—	—	1	2
Call · $60 Daily-bar session Aug 21, 2026 Quote as of 2026-09-14 18:35:32.978 UTC Last $0.04 Breakeven $60.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $60 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-14 18:35:33.422 UTC Last $12.34 Breakeven $47.66 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Feb 10, 2026–Sep 14, 2026; 5 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1166663 CUSIP G9108L173 13F (30d) 4 filings 4 filers Visit website Investor relations