NSC · Option chain

NSC Option Chain

Every listed NSC strike within 25% of spot, across the next 6 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot

$327.83

Call open interest

4,846

Put open interest

7,666

Put/call (volume)

0.02

377 contracts changed hands across these expirations — 369 calls against 8 puts. Calls outtraded puts 46.13 to one.

Sep 18, 202613 days

call OI 1,827 · put OI 2,848

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	77.40 / 80.40	—	—	250	—	0.00 / 1.55	—	28
—	67.00 / 70.40	—	—	260	—	0.00 / 2.15	—	67
—	57.70 / 60.40	—	20	270	—	0.00 / 2.15	—	77
—	47.30 / 50.50	—	4	280	—	0.00 / 2.15	—	55
—	37.70 / 40.60	—	32	290	—	0.00 / 2.25	—	60
—	27.90 / 31.00	—	19	300	—	0.00 / 0.90	—	597
—	18.50 / 21.50	—	153	310	0.80	0.65 / 1.25	2	223
12.70	10.10 / 13.20	3	85	320	2.00	1.75 / 4.30	1	1,161
5.51	4.50 / 6.50	4	413	330	—	5.90 / 7.10	—	459
—	0.10 / 2.70	—	588	340	—	11.30 / 14.40	—	85
—	0.00 / 1.25	—	180	350	—	20.20 / 23.60	—	36
—	0.00 / 0.50	—	152	360	—	30.10 / 32.80	—	—
0.01	0.00 / 0.40	4	158	370	—	40.10 / 43.50	—	—
—	0.00 / 1.00	—	17	380	—	50.10 / 53.50	—	—
—	0.00 / 2.15	—	3	390	—	60.10 / 64.00	—	—
—	0.00 / 2.15	—	3	400	—	70.10 / 74.00	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 174 · put OI 107

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	30.30 / 33.50	—	—	300	—	1.80 / 2.45	—	5
—	21.90 / 24.90	—	—	310	2.90	3.20 / 4.90	1	4
—	14.50 / 16.90	—	49	320	—	5.60 / 6.30	—	20
11.00	8.50 / 10.80	5	6	330	—	9.60 / 10.60	—	21
—	4.60 / 6.30	—	7	340	—	13.70 / 16.20	—	21
3.00	2.30 / 3.50	3	33	350	—	21.40 / 24.00	—	34
1.50	0.85 / 1.95	3	27	360	29.80	30.20 / 33.80	1	2
—	0.30 / 1.10	—	41	370	—	40.10 / 43.10	—	—
—	0.00 / 0.90	—	10	380	—	50.10 / 53.90	—	—
—	0.00 / 0.70	—	1	390	—	60.10 / 64.00	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 898 · put OI 656

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	78.70 / 82.30	—	1	250	—	0.00 / 2.55	—	56
—	69.20 / 72.80	—	11	260	—	0.00 / 2.80	—	82
—	59.70 / 63.30	—	2	270	—	0.45 / 3.60	—	13
—	50.30 / 54.40	—	3	280	—	1.10 / 4.20	—	43
—	41.40 / 45.40	—	20	290	—	2.05 / 4.30	—	80
—	33.10 / 37.10	—	20	300	—	3.80 / 6.10	—	116
—	25.60 / 29.50	—	29	310	—	6.00 / 8.50	—	99
—	19.40 / 22.70	—	36	320	—	9.00 / 11.00	—	23
15.85	13.30 / 15.90	1	114	330	—	13.00 / 15.80	—	100
9.60	9.60 / 11.20	84	117	340	—	17.90 / 20.90	—	41
6.48	6.00 / 7.10	168	57	350	—	24.50 / 27.20	—	—
4.60	2.40 / 4.60	84	131	360	—	32.20 / 35.20	—	3
—	1.35 / 4.00	—	74	370	—	40.90 / 43.70	—	—
—	0.60 / 3.60	—	119	380	—	50.20 / 54.20	—	—
—	0.25 / 3.30	—	58	390	—	60.10 / 64.00	—	—
—	0.00 / 2.85	—	106	400	—	70.10 / 74.00	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 1,343 · put OI 1,311

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	79.60 / 83.50	—	43	250	—	0.05 / 3.00	—	200
—	70.10 / 74.00	—	49	260	—	0.40 / 3.70	—	478
—	61.00 / 65.00	—	18	270	—	0.95 / 4.20	—	41
—	52.10 / 56.00	—	89	280	—	1.85 / 4.10	—	113
—	43.60 / 47.50	—	163	290	—	3.30 / 5.40	—	110
—	36.40 / 39.50	—	116	300	—	4.80 / 7.20	—	91
—	28.80 / 32.00	—	57	310	—	7.10 / 9.80	—	129
—	22.10 / 25.30	—	95	320	12.20	10.10 / 12.90	1	84
18.40	16.10 / 19.40	10	201	330	—	14.20 / 16.80	—	38
—	11.20 / 14.50	—	100	340	—	19.30 / 21.60	—	17
—	7.30 / 10.20	—	137	350	—	25.60 / 29.00	—	3
—	4.30 / 7.50	—	79	360	—	33.10 / 36.40	—	3
—	2.05 / 5.80	—	54	370	—	41.40 / 45.40	—	3
—	0.90 / 4.20	—	61	380	—	50.40 / 54.10	—	1
—	0.70 / 3.90	—	43	390	—	60.10 / 64.10	—	—
—	0.30 / 3.20	—	38	400	—	70.10 / 74.10	—	—
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 250 · put OI 1,322

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	81.00 / 85.00	—	—	250	—	1.10 / 4.10	—	465
—	72.10 / 76.00	—	1	260	—	1.90 / 4.70	—	11
—	63.30 / 67.40	—	6	270	—	2.50 / 5.10	—	95
—	54.90 / 58.80	—	5	280	—	3.60 / 6.70	—	455
—	46.80 / 50.80	—	10	290	—	5.10 / 8.60	—	7
—	39.10 / 43.20	—	6	300	—	7.40 / 10.60	—	49
—	32.30 / 36.20	—	101	310	—	10.20 / 13.70	—	90
—	25.80 / 30.00	—	28	320	—	13.60 / 17.40	—	93
—	20.20 / 24.10	—	10	330	—	17.90 / 21.50	—	34
—	15.40 / 19.20	—	17	340	—	22.90 / 26.50	—	9
—	11.10 / 15.10	—	11	350	—	28.70 / 32.50	—	13
—	7.60 / 11.70	—	15	360	—	35.60 / 39.50	—	1
—	6.10 / 9.20	—	9	370	—	43.20 / 47.30	—	—
—	3.70 / 7.10	—	8	380	—	51.50 / 55.40	—	—
—	2.70 / 5.70	—	4	390	—	60.50 / 64.50	—	—
—	1.35 / 4.20	—	19	400	—	70.10 / 74.10	—	—
A dash means the contract did not trade — not a price of zero.

Jun 17, 2027285 days

call OI 354 · put OI 1,422

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	84.50 / 88.30	—	1	250	—	2.30 / 5.60	—	8
—	75.90 / 79.80	—	3	260	—	3.20 / 6.40	—	56
—	67.50 / 71.50	—	16	270	—	4.50 / 8.00	—	6
—	59.60 / 63.60	—	13	280	—	7.30 / 10.00	—	14
—	52.10 / 56.10	—	25	290	—	8.50 / 11.70	—	1,087
—	46.70 / 49.00	—	15	300	—	11.20 / 14.10	—	71
—	40.50 / 42.50	—	16	310	15.50	15.10 / 16.80	2	69
—	33.10 / 36.30	—	28	320	—	18.10 / 21.20	—	38
—	27.00 / 30.70	—	31	330	—	22.40 / 25.70	—	69
—	22.50 / 25.70	—	10	340	—	27.10 / 30.80	—	4
—	18.40 / 21.20	—	63	350	—	32.70 / 36.50	—	—
—	14.00 / 17.50	—	5	360	—	39.00 / 42.90	—	—
—	11.00 / 14.30	—	69	370	—	46.00 / 50.10	—	—
—	8.50 / 11.70	—	52	380	—	53.70 / 57.50	—	—
—	6.70 / 9.40	—	3	390	—	62.00 / 66.00	—	—
—	4.40 / 7.90	—	4	400	—	70.90 / 74.90	—	—
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

More on NSC

NSC options score NSC gamma walls NSC max pain NSC IV rank NSC put/call ratio NSC options flow

Weekly options-market digest

Sundays. What moved this week, what catalysts and earnings drive next week, and which 5-pillar setups stand out.

Free. One email per week. Unsubscribe with one click.

Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.