INSW · International Seaways, Inc. · Options Chain

Track INSW — free

$103.65 +1.51 (+1.48%) At close · Sep 11

S&P 600 member Russell 2000 member Rebalance outlook locked

Market Cap

$5.13B

49.53M

Options Chain

Underlying $103.65 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 6 days to expiry · 42 contracts · mixed daily-bar sessions · Mar 17, 2026–Sep 11, 2026; 6 unknown

Put / call OI

0.58

Call-heavy positioning

Open interest

8,473

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$105.00

$1.35 above spot

ATM implied vol

39.8%

market's expected move

Open interest by strike

Calls Puts

100

105

110

115

120

125

130

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 6d Oct 16 34d Dec 18 97d Mar 19 188d Jan 21 496d Jan 19 860d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
1	7	—	—	$71.70	$75.20	$74.40		—	$0.00	$2.15	—	—	—	—
Call · $30 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:46.692 UTC Last $74.40 Breakeven $104.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-11 19:02:43.458 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$67.40	$70.00	—		—	$0.00	$2.15	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:46.692 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-11 19:02:43.458 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$62.20	$65.60	$27.84		—	$0.00	$2.15	—	—	—	—
Call · $40 In the money Daily-bar session Mar 17, 2026 Quote as of 2026-09-11 19:59:58.781 UTC Last $27.84 Breakeven $67.84 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Unknown Quote as of 2026-09-11 19:01:59.755 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	20	—	—	$57.10	$59.70	$38.00		—	$0.00	$2.15	—	—	—	—
Call · $45 In the money Daily-bar session Jun 11, 2026 Quote as of 2026-09-11 19:59:46.692 UTC Last $38.00 Breakeven $83.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-11 19:49:50.471 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$51.70	$54.80	—		$0.50	$0.00	$2.15	—	—	1	8
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:51.297 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 Daily-bar session Jul 20, 2026 Quote as of 2026-09-11 19:02:43.458 UTC Last $0.50 Breakeven $49.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 10, 2026 Model this put
—	10	—	—	$46.70	$50.40	$49.60		$1.85	$0.00	$2.15	—	—	1	53
Call · $55 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:46.693 UTC Last $49.60 Breakeven $104.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 Daily-bar session Jun 1, 2026 Quote as of 2026-09-11 19:49:54.908 UTC Last $1.85 Breakeven $53.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 53 OI effective date Sep 10, 2026 Model this put
—	10	—	—	$42.40	$45.20	$44.60		$0.38	$0.00	$2.15	—	—	1	112
Call · $60 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:46.692 UTC Last $44.60 Breakeven $104.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $60 Daily-bar session Aug 26, 2026 Quote as of 2026-09-11 19:02:43.458 UTC Last $0.38 Breakeven $59.62 Implied vol — Delta — Gamma — Theta — Vega — Open interest 112 OI effective date Sep 10, 2026 Model this put
—	35	—	—	$37.40	$40.20	$17.24		$0.42	$0.00	$2.15	—	—	1	55
Call · $65 In the money Daily-bar session Jun 11, 2026 Quote as of 2026-09-11 19:59:46.692 UTC Last $17.24 Breakeven $82.24 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $65 Daily-bar session Aug 26, 2026 Quote as of 2026-09-11 19:01:59.681 UTC Last $0.42 Breakeven $64.58 Implied vol — Delta — Gamma — Theta — Vega — Open interest 55 OI effective date Sep 10, 2026 Model this put
—	155	—	—	$31.60	$35.50	$34.40		$0.05	$0.00	$0.05	—	—	4	40
Call · $70 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:50.264 UTC Last $34.40 Breakeven $104.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $70 Daily-bar session Sep 1, 2026 Quote as of 2026-09-11 13:31:01.541 UTC Last $0.05 Breakeven $69.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 40 OI effective date Sep 10, 2026 Model this put
—	670	—	—	$26.60	$29.90	$29.38		$0.40	$0.00	$2.15	—	—	1	247
Call · $75 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:50.260 UTC Last $29.38 Breakeven $104.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $75 Daily-bar session Aug 19, 2026 Quote as of 2026-09-11 19:59:50.218 UTC Last $0.40 Breakeven $74.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 247 OI effective date Sep 10, 2026 Model this put
13	9	—	—	$21.60	$24.80	$20.60		$0.26	$0.00	$0.05	—	—	10	143
Call · $80 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:50.253 UTC Last $20.60 Breakeven $100.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 10, 2026 Model this call Put · $80 Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 13:30:47.364 UTC Last $0.26 Breakeven $79.74 Implied vol — Delta — Gamma — Theta — Vega — Open interest 143 OI effective date Sep 10, 2026 Model this put
—	670	—	—	$17.20	$20.10	$19.98		$0.10	$0.00	$0.10	—	—	5	452
Call · $85 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:50.125 UTC Last $19.98 Breakeven $104.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $85 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 14:29:21.995 UTC Last $0.10 Breakeven $84.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 452 OI effective date Sep 10, 2026 Model this put
1	1.3k	—	—	$12.30	$15.10	$14.50		$0.10	$0.05	$0.25	-0.041	65.3%	2	356
Call · $90 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:50.189 UTC Last $14.50 Breakeven $104.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $90 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:56.921 UTC Last $0.10 Breakeven $89.90 Implied vol 65.3% Delta -0.041 ≈4% ITM Gamma 0.01 Theta -0.064 Vega 0.012 Open interest 356 OI effective date Sep 10, 2026 Model this put
6	35	58.4%	0.887	$7.40	$10.90	$8.30		$0.17	$0.15	$0.90	-0.125	61.6%	28	922
Call · $95 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:50.189 UTC Last $8.30 Breakeven $103.30 Implied vol 58.4% Delta 0.887 ≈89% ITM Gamma 0.025 Theta -0.133 Vega 0.026 Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $95 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:50.139 UTC Last $0.17 Breakeven $94.83 Implied vol 61.6% Delta -0.125 ≈12% ITM Gamma 0.025 Theta -0.139 Vega 0.027 Open interest 922 OI effective date Sep 10, 2026 Model this put
41	6	30.8%	0.827	$3.40	$4.80	$4.10		$0.78	$0.75	$1.85	-0.285	53.2%	5	161
Call · $100 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:50.188 UTC Last $4.10 Breakeven $104.10 Implied vol 30.8% Delta 0.827 ≈83% ITM Gamma 0.063 Theta -0.096 Vega 0.034 Open interest 41 OI effective date Sep 10, 2026 Model this call Put · $100 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:51.192 UTC Last $0.78 Breakeven $99.22 Implied vol 53.2% Delta -0.285 ≈28% ITM Gamma 0.048 Theta -0.197 Vega 0.045 Open interest 161 OI effective date Sep 10, 2026 Model this put
Underlying $103.65
2.1k	8	34.1%	0.398	$0.65	$1.85	$1.70		$4.90	$1.95	$4.30	-0.572	45.5%	129	227
Call · $105 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:58:28.255 UTC Last $1.70 Breakeven $106.70 Implied vol 34.1% Delta 0.398 ≈40% ITM Gamma 0.085 Theta -0.15 Vega 0.051 Open interest 2.1k OI effective date Sep 10, 2026 Model this call Put · $105 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:59.580 UTC Last $4.90 Breakeven $100.10 Implied vol 45.5% Delta -0.572 ≈57% ITM Gamma 0.065 Theta -0.191 Vega 0.052 Open interest 227 OI effective date Sep 10, 2026 Model this put
3.2k	7	—	—	$0.00	$0.70	$0.30		$11.94	$5.70	$8.10	-0.819	48.7%	10	282
Call · $110 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:46.922 UTC Last $0.30 Breakeven $110.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3.2k OI effective date Sep 10, 2026 Model this call Put · $110 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:59:55.106 UTC Last $11.94 Breakeven $98.06 Implied vol 48.7% Delta -0.819 ≈82% ITM Gamma 0.041 Theta -0.133 Vega 0.035 Open interest 282 OI effective date Sep 10, 2026 Model this put
11	1	—	—	$0.00	$2.10	$0.95		$39.05	$10.50	$12.80	-0.9	61%	6	41
Call · $115 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:55:26.281 UTC Last $0.95 Breakeven $115.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 OI effective date Sep 10, 2026 Model this call Put · $115 In the money Daily-bar session May 19, 2026 Quote as of 2026-09-11 19:59:46.692 UTC Last $39.05 Breakeven $75.95 Implied vol 61% Delta -0.9 ≈90% ITM Gamma 0.022 Theta -0.108 Vega 0.023 Open interest 41 OI effective date Sep 10, 2026 Model this put
5	2	—	—	$0.00	$0.80	$1.50		$43.40	$15.00	$18.40	-0.911	81.2%	17	—
Call · $120 Daily-bar session Jun 24, 2026 Quote as of 2026-09-11 19:57:55.612 UTC Last $1.50 Breakeven $121.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this call Put · $120 In the money Daily-bar session May 15, 2026 Quote as of 2026-09-11 19:59:50.448 UTC Last $43.40 Breakeven $76.60 Implied vol 81.2% Delta -0.911 ≈91% ITM Gamma 0.015 Theta -0.133 Vega 0.021 Open interest — OI effective date — Model this put
4	50	—	—	$0.00	$0.90	$0.05		$48.30	$20.10	$23.10	-0.936	92.2%	8	—
Call · $125 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:58:00.034 UTC Last $0.05 Breakeven $125.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this call Put · $125 In the money Daily-bar session May 15, 2026 Quote as of 2026-09-11 19:59:46.693 UTC Last $48.30 Breakeven $76.70 Implied vol 92.2% Delta -0.936 ≈94% ITM Gamma 0.01 Theta -0.116 Vega 0.017 Open interest — OI effective date — Model this put
15	6	—	—	$0.00	$0.75	$0.75		$52.90	$25.50	$28.40	—	—	2	—
Call · $130 Daily-bar session Jul 31, 2026 Quote as of 2026-09-11 19:56:52.803 UTC Last $0.75 Breakeven $130.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 10, 2026 Model this call Put · $130 In the money Daily-bar session May 15, 2026 Quote as of 2026-09-11 19:59:50.125 UTC Last $52.90 Breakeven $77.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — 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 · Mar 17, 2026–Sep 11, 2026; 6 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 1679049 CUSIP Y41053102 13F (30d) 136 filings 135 filers Visit website Investor relations