CIEN · Option chain

CIEN Option Chain

Every listed CIEN 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

$317.46

Call open interest

2,476

Put open interest

18,292

Put/call (volume)

2.60

15,114 contracts changed hands across these expirations — 4,196 calls against 10,918 puts. Puts outtraded calls 2.60 to one.

Sep 11, 20266 days

call OI 427 · put OI 2,785

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	69.80 / 79.70	—	1	240	—	0.00 / 4.20	—	4
—	60.30 / 70.10	—	—	250	0.10	0.00 / 0.25	57	96
—	50.80 / 59.20	—	—	260	0.30	0.00 / 1.35	14	9
—	45.40 / 54.60	—	—	265	0.51	0.00 / 6.40	10	3
—	40.80 / 49.10	—	—	270	0.45	0.05 / 0.55	89	18
—	36.00 / 44.50	—	—	275	0.65	0.20 / 0.90	221	26
—	31.90 / 39.70	—	—	280	1.02	0.00 / 1.30	119	52
—	29.80 / 37.70	—	—	282.5	1.30	0.70 / 1.90	19	10
—	28.00 / 35.80	—	—	285	1.52	0.85 / 2.25	157	141
—	25.70 / 33.80	—	—	287.5	2.07	1.25 / 2.50	29	4
29.02	24.50 / 31.50	14	1	290	2.50	1.70 / 2.95	742	65
—	22.10 / 29.60	—	—	292.5	3.00	1.75 / 4.00	16	6
—	20.30 / 28.00	—	—	295	3.75	2.70 / 4.10	44	19
—	18.10 / 25.70	—	—	297.5	4.20	3.30 / 5.00	54	2
19.00	15.10 / 22.60	7	—	300	5.00	3.80 / 6.00	215	86
—	13.80 / 21.30	—	—	302.5	6.05	4.20 / 8.10	7	5
—	12.60 / 21.40	—	1	305	6.36	5.30 / 8.00	49	14
15.50	10.70 / 18.50	2	—	307.5	7.40	6.20 / 10.50	14	1
12.40	11.10 / 18.70	12	24	310	9.25	7.10 / 10.40	62	19
12.00	11.00 / 16.60	18	1	312.5	9.60	8.40 / 12.10	51	—
10.75	9.80 / 13.90	142	35	315	10.54	9.50 / 14.50	55	22
11.50	8.00 / 11.90	87	—	317.5	12.05	10.40 / 15.10	5	1
9.90	7.90 / 12.60	182	20	320	15.00	10.50 / 17.40	48	39
8.80	7.00 / 10.10	47	12	322.5	14.60	12.80 / 19.00	17	1
7.50	6.10 / 9.10	43	1	325	16.91	14.40 / 21.20	18	32
7.92	4.80 / 7.60	12	—	327.5	—	13.50 / 23.20	—	12
6.10	4.80 / 6.60	728	15	330	20.75	18.00 / 25.00	20	107
5.18	3.50 / 6.10	29	—	332.5	22.15	17.20 / 25.80	20	4
4.30	2.30 / 5.60	15	1	335	25.22	20.30 / 27.20	7	20
3.90	2.50 / 7.50	120	—	337.5	—	23.30 / 31.20	—	6
3.45	2.00 / 4.60	38	6	340	24.52	24.10 / 31.80	3	71
3.50	1.90 / 4.00	3	—	342.5	—	24.60 / 34.20	—	—
2.82	1.70 / 3.50	216	7	345	29.02	26.70 / 36.20	6	36
2.69	0.80 / 4.70	8	3	347.5	—	28.90 / 38.40	—	—
2.00	1.60 / 2.75	256	33	350	36.92	33.10 / 40.10	149	136
1.81	0.75 / 2.80	12	4	352.5	38.52	33.30 / 43.10	4	8
2.79	0.60 / 2.30	18	18	355	40.82	37.50 / 46.30	17	15
2.05	0.45 / 3.30	2	2	357.5	36.00	37.70 / 47.50	1	1
1.39	0.80 / 1.80	97	29	360	44.00	40.30 / 50.10	6	186
1.91	0.00 / 2.50	10	1	362.5	—	42.30 / 52.20	—	71
1.04	0.00 / 2.65	9	14	365	50.87	46.20 / 54.90	2	181
1.37	0.00 / 2.00	6	18	367.5	—	46.60 / 56.60	—	6
0.73	0.00 / 2.00	30	24	370	55.65	49.70 / 59.60	2	364
1.36	0.00 / 2.10	18	1	372.5	—	51.80 / 61.70	—	64
0.55	0.00 / 1.35	32	18	375	54.80	54.20 / 64.10	2	66
—	0.00 / 1.45	—	3	377.5	—	57.10 / 66.90	—	224
0.25	0.00 / 1.05	38	68	380	61.92	59.70 / 69.50	3	353
0.67	0.00 / 1.15	2	3	382.5	—	61.60 / 71.40	—	1
0.55	0.00 / 1.05	15	19	385	70.23	64.10 / 74.10	4	78
0.45	0.00 / 0.90	2	1	387.5	67.40	66.80 / 76.70	18	19
0.30	0.00 / 2.00	13	23	390	70.48	68.70 / 78.70	1	40
—	0.00 / 9.90	—	1	392.5	—	71.60 / 81.50	—	3
0.99	0.00 / 1.40	4	19	395	—	74.00 / 83.90	—	38
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 1,295 · put OI 3,496

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	71.10 / 80.60	—	2	240	0.18	0.00 / 0.35	26	66
—	61.50 / 70.20	—	1	250	0.50	0.00 / 0.80	28	62
56.39	51.40 / 60.60	5	4	260	0.90	0.00 / 1.30	52	57
52.55	43.10 / 51.40	9	3	270	1.62	1.10 / 2.80	86	664
46.50	34.90 / 43.10	1	4	280	3.35	1.95 / 4.20	167	129
32.70	27.30 / 33.90	10	12	290	5.75	4.40 / 7.00	175	169
23.00	20.70 / 26.00	23	22	300	9.30	7.50 / 10.20	103	237
17.00	15.80 / 20.90	60	10	310	13.30	11.20 / 15.60	191	462
12.80	10.10 / 16.20	94	8	320	18.00	15.80 / 20.00	112	296
9.40	8.00 / 10.80	52	170	330	24.84	21.70 / 29.60	22	280
7.00	6.00 / 7.70	52	31	340	31.57	28.60 / 35.60	71	284
6.50	4.00 / 8.00	17	1	345	31.32	31.90 / 40.80	5	7
4.70	3.60 / 5.70	92	122	350	38.40	36.20 / 42.60	55	174
3.60	2.40 / 6.40	21	68	355	39.97	38.40 / 47.50	4	15
3.40	2.55 / 4.20	26	24	360	42.50	42.20 / 51.60	22	81
2.65	2.15 / 5.40	52	85	362.5	—	44.50 / 53.50	—	3
2.80	1.90 / 4.30	6	2	365	49.58	46.70 / 55.80	21	31
2.87	1.75 / 3.60	1	1	367.5	—	48.90 / 58.00	—	49
2.35	1.65 / 3.10	13	10	370	52.95	52.20 / 61.10	2	106
2.19	1.55 / 2.85	13	1	372.5	—	54.60 / 63.40	—	2
6.50	1.50 / 3.40	1	5	375	—	55.40 / 65.20	—	18
—	1.20 / 10.10	—	5	377.5	—	58.00 / 67.80	—	3
2.46	0.60 / 2.85	25	537	380	60.02	61.20 / 70.20	106	160
2.40	0.95 / 2.15	1	4	382.5	66.30	64.80 / 73.80	1	6
1.79	0.25 / 3.40	13	15	385	70.55	67.10 / 74.40	2	5
—	0.85 / 2.65	—	—	387.5	—	67.30 / 77.10	—	2
1.16	0.70 / 2.50	22	135	390	72.53	71.00 / 79.90	104	108
—	0.40 / 8.40	—	—	392.5	—	72.00 / 81.90	—	1
1.41	0.10 / 1.85	9	13	395	—	76.70 / 85.30	—	19
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 203 · put OI 4,725

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	71.60 / 80.20	—	1	240	—	0.05 / 9.80	—	3
—	61.40 / 70.90	—	—	250	1.25	0.15 / 2.60	7	13
—	53.10 / 61.20	—	1	260	—	0.10 / 4.20	—	10
—	49.50 / 57.40	—	—	265	3.00	1.25 / 4.50	40	4,043
50.18	45.30 / 53.40	14	—	270	3.59	1.45 / 5.60	18	7
—	41.40 / 49.70	—	—	275	5.50	1.90 / 6.00	5	—
41.80	37.60 / 45.40	22	2	280	5.35	3.00 / 10.00	14	26
—	33.20 / 42.20	—	—	285	6.70	3.20 / 10.20	4	10
—	29.60 / 37.50	—	22	290	8.60	3.80 / 11.50	11	11
30.51	27.10 / 36.10	1	—	295	9.42	8.60 / 10.80	7	1
31.50	23.90 / 30.60	1	5	300	11.51	10.40 / 14.80	39	47
—	21.00 / 26.90	—	—	305	13.46	10.10 / 18.30	27	1
—	19.00 / 23.90	—	3	310	15.02	14.20 / 19.80	28	34
18.50	16.80 / 22.30	23	—	315	17.32	16.40 / 21.80	6	94
17.63	13.80 / 23.10	11	3	320	21.85	19.20 / 24.50	11	26
14.50	13.00 / 17.00	11	—	325	22.97	21.90 / 27.10	7	42
14.30	10.10 / 19.00	12	3	330	26.43	24.10 / 30.60	7	35
15.00	9.20 / 14.10	5	—	335	29.70	28.00 / 35.50	1	7
10.20	7.10 / 14.50	3	1	340	35.00	31.20 / 37.40	9	6
—	6.60 / 13.30	—	—	345	38.85	34.90 / 42.60	12	10
7.58	4.50 / 9.30	38	1	350	41.10	36.40 / 46.40	25	39
6.65	4.60 / 11.40	19	3	355	42.65	41.30 / 49.60	14	146
5.80	4.40 / 9.10	49	5	360	50.85	46.40 / 54.70	1	7
6.35	1.50 / 8.90	4	1	365	50.85	48.60 / 58.40	1	11
4.10	3.50 / 8.90	5	3	370	54.80	53.50 / 62.70	13	14
4.00	2.90 / 5.10	5	3	375	59.20	58.30 / 67.10	1	20
3.60	0.65 / 6.30	9	10	380	63.30	62.20 / 72.20	2	27
3.10	1.90 / 4.90	2	89	385	69.73	66.60 / 76.50	3	12
4.65	1.70 / 5.10	34	7	390	72.12	70.80 / 80.70	5	11
6.00	1.40 / 4.60	40	40	395	79.29	76.00 / 86.00	1	12
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 36 · put OI 447

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	72.20 / 82.20	—	—	240	1.30	0.05 / 2.20	14	2
—	62.90 / 72.90	—	—	250	2.10	0.50 / 2.30	9	18
—	54.30 / 63.60	—	—	260	3.60	1.55 / 5.00	15	1
—	50.40 / 59.40	—	—	265	4.02	2.20 / 5.20	20	4
—	46.10 / 55.30	—	—	270	5.00	3.40 / 10.00	8	2
—	42.50 / 51.80	—	—	275	6.05	4.70 / 9.50	23	3
—	38.70 / 48.70	—	—	280	7.43	6.30 / 8.30	16	6
—	35.20 / 44.70	—	1	285	8.98	6.80 / 11.90	11	4
—	31.00 / 40.70	—	1	290	11.00	9.00 / 14.00	22	27
—	30.10 / 38.80	—	—	295	13.00	10.00 / 16.40	15	23
32.00	26.70 / 34.20	1	—	300	15.00	11.50 / 17.30	22	25
—	23.40 / 32.20	—	—	305	14.40	14.80 / 20.30	5	6
—	20.50 / 29.30	—	—	310	18.79	15.00 / 24.00	6	11
23.00	18.70 / 27.30	9	—	315	21.85	18.70 / 25.30	8	67
22.90	17.10 / 25.30	12	—	320	21.60	21.70 / 27.00	4	17
19.00	15.00 / 21.70	4	—	325	25.00	24.70 / 30.40	9	17
20.21	12.80 / 21.20	9	—	330	25.60	28.00 / 33.70	6	63
18.90	10.70 / 18.90	6	3	335	28.80	30.00 / 38.70	6	10
17.42	8.70 / 18.10	2	—	340	35.70	31.00 / 40.60	12	30
—	7.40 / 15.70	—	1	345	—	36.10 / 46.00	—	16
11.50	6.40 / 14.80	14	3	350	37.35	40.30 / 48.60	1	23
9.80	5.30 / 13.60	1	1	355	46.82	42.20 / 52.20	3	5
7.90	4.30 / 12.80	7	3	360	47.50	46.80 / 56.80	3	—
8.63	2.25 / 10.00	1	4	365	—	50.10 / 60.10	—	2
7.10	3.40 / 10.20	4	4	370	—	54.30 / 64.30	—	10
8.17	2.45 / 8.50	5	3	375	60.97	58.60 / 68.60	4	3
6.63	1.20 / 9.00	4	1	380	—	63.00 / 73.00	—	11
4.00	2.10 / 6.90	3	2	385	72.10	67.60 / 77.60	5	—
7.02	2.40 / 7.50	4	7	390	78.83	72.00 / 81.90	1	36
4.00	2.20 / 6.10	3	2	395	—	76.60 / 86.60	—	5
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 42 · put OI 1,208

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
79.15	72.90 / 82.80	1	—	240	1.90	1.30 / 5.10	3	—
—	64.00 / 73.00	—	—	250	2.40	1.25 / 3.60	13	—
—	55.90 / 64.90	—	—	260	4.80	2.20 / 10.00	9	—
—	52.20 / 61.20	—	—	265	7.28	3.70 / 8.10	1	—
—	47.20 / 57.20	—	—	270	6.50	4.70 / 8.90	306	2
—	43.70 / 53.70	—	—	275	8.25	5.00 / 9.50	5	—
46.00	41.50 / 51.40	1	—	280	8.32	7.20 / 11.90	6	—
49.20	37.40 / 46.60	2	—	285	9.49	8.60 / 13.90	1	—
—	34.80 / 44.70	—	—	290	11.60	10.70 / 13.30	7	1
—	31.80 / 40.20	—	—	295	14.40	8.80 / 17.30	7	—
38.40	29.10 / 37.40	1	—	300	16.00	12.90 / 18.00	13	8
—	26.30 / 34.80	—	—	305	18.21	16.10 / 21.20	9	2
31.25	22.90 / 31.50	6	—	310	19.87	16.40 / 26.30	2	1
25.43	20.20 / 26.80	10	—	315	23.85	19.80 / 28.20	8	—
23.40	18.60 / 25.80	10	—	320	24.95	23.80 / 32.70	4	—
25.88	16.70 / 24.00	2	—	325	—	24.60 / 34.20	—	4
19.92	15.30 / 23.50	6	—	330	33.05	29.40 / 37.20	2	2
19.10	13.50 / 22.00	6	2	335	—	31.30 / 39.40	—	—
18.10	10.70 / 19.30	8	—	340	35.95	34.30 / 44.00	1	49
—	11.40 / 18.20	—	—	345	—	39.10 / 46.70	—	5
28.88	7.60 / 16.90	1	1	350	44.06	42.50 / 50.40	6	240
25.80	6.90 / 15.60	1	1	355	46.38	45.10 / 55.00	1	1
10.30	6.30 / 14.10	3	3	360	—	50.50 / 59.90	—	214
9.62	5.30 / 14.00	120	—	365	—	52.90 / 62.90	—	—
8.18	3.70 / 11.20	3	21	370	—	56.50 / 66.50	—	431
—	5.20 / 10.00	—	5	375	—	61.90 / 71.90	—	—
8.11	4.70 / 10.60	1	6	380	—	64.60 / 74.60	—	212
—	3.20 / 9.50	—	1	385	—	69.00 / 78.90	—	8
7.03	2.65 / 7.80	250	1	390	70.40	73.20 / 83.20	2	28
—	2.75 / 6.90	—	1	395	74.40	78.20 / 88.20	2	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 473 · put OI 5,631

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	74.20 / 83.50	—	1	240	2.91	2.50 / 3.20	5,027	66
—	66.60 / 74.90	—	4	250	4.30	3.50 / 4.70	116	479
—	58.50 / 66.80	—	5	260	6.00	4.70 / 6.00	220	315
—	51.10 / 59.10	—	60	270	8.91	7.70 / 9.30	102	759
—	43.00 / 51.10	—	7	280	11.10	9.90 / 12.10	172	189
—	39.00 / 45.70	—	11	290	14.28	13.50 / 15.10	181	224
36.55	32.90 / 38.30	21	49	300	18.28	17.00 / 20.60	171	388
31.00	28.00 / 32.30	14	36	310	22.65	21.80 / 27.60	46	381
26.00	24.10 / 27.50	116	7	320	28.50	26.90 / 31.60	16	289
20.62	19.20 / 24.10	40	11	330	33.46	30.20 / 39.20	32	764
18.71	15.60 / 19.70	5	15	340	38.31	39.40 / 45.50	8	214
14.30	12.60 / 17.00	76	71	350	46.60	46.10 / 51.20	18	321
12.37	9.30 / 13.90	82	44	360	51.50	52.20 / 59.00	85	403
9.82	8.50 / 12.10	51	45	370	61.15	58.00 / 67.60	10	526
8.30	7.20 / 10.50	47	75	380	67.75	66.20 / 75.20	4	241
7.60	3.90 / 9.90	10	32	390	81.00	77.10 / 85.40	3	72
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 CIEN

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

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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.