NAT Option Chain

Data as of Oct 28, 2026

Report date

Expirations

Expiration range

–

Type

Strikes

Chain type

Strike range

–

Volume

–

Last

7.95

Change

+0.16

Open

8.00

Previous

7.79

High

8.20

Low

7.88

Bid

-

Ask

-

Volume

3,520,609

Trades

-

Dividend

0.03

Yield

2.71%

Ex-Div

Nov 10, 2017

Impl Vol

0.540

Hist Vol

0.393

Opt Volume

2,712

Open Int

55,194

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Expires Nov 20, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
NAT 261120C00005000	2.60	3.40	3.06	3.02	0	1	S	5.00	NAT 261120P00005000	0.00	10.00	0.06	0.06	0	20	S
NAT 261120C00006000	1.85	2.15	1.92	2.03	0	17	S	6.00	NAT 261120P00006000	0.00	10.00	0.13	0.00	0	3	S
NAT 261120C00007000	0.80	1.30	1.01	1.07	0	393	S	7.00	NAT 261120P00007000	0.05	0.15	0.12	0.02	118	1,667	S
NAT 261120C00008000	0.40	0.50	0.45	0.34	94	1,701	S	8.00	NAT 261120P00008000	0.35	0.50	0.40	0.27	86	5,004	S
NAT 261120C00009000	0.05	0.15	0.12	0.05	164	2,841	S	9.00	NAT 261120P00009000	0.90	1.25	1.40	0.98	0	127	S
NAT 261120C00010000	0.00	0.05	0.10	0.00	0	784	S	10.00	NAT 261120P00010000	1.95	2.15	2.06	1.91	2	1	S

Expires Dec 18, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
NAT 261218C00005000	2.60	3.40	2.96	3.30	0	1	S	5.00	—	—	—	—	—	—	—	—
NAT 261218C00006000	1.70	2.35	1.90	2.37	0	2	S	6.00	NAT 261218P00006000	0.00	10.00	0.15	0.00	0	51	S
NAT 261218C00007000	0.90	1.40	1.15	1.48	5	101	S	7.00	NAT 261218P00007000	0.05	0.50	0.27	0.04	4	55	S
NAT 261218C00008000	0.50	0.75	0.57	0.75	42	223	S	8.00	NAT 261218P00008000	0.65	0.90	0.76	0.24	12	5	S
NAT 261218C00009000	0.20	0.30	0.28	0.29	55	1,008	S	9.00	NAT 261218P00009000	1.10	1.70	1.50	0.71	10	0	S
NAT 261218C00010000	0.05	0.15	0.12	0.09	101	29	S	10.00	—	—	—	—	—	—	—	—

Below are few quick-links for most popular options chains: