ROK · Option chain

ROK Option Chain

Every listed ROK 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

$428.28

Call open interest

3,514

Put open interest

10,789

Put/call (volume)

9.67

651 contracts changed hands across these expirations — 61 calls against 590 puts. Puts outtraded calls 9.67 to one.

Sep 18, 202613 days

call OI 953 · put OI 6,858

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	87.10 / 91.10	—	—	340	—	0.00 / 4.30	—	1
—	77.00 / 81.40	—	8	350	—	0.00 / 4.30	—	2
—	67.50 / 71.20	—	1	360	—	0.00 / 4.30	—	9
—	58.20 / 61.50	—	1	370	—	0.00 / 3.50	—	29
—	47.80 / 51.40	—	7	380	0.30	0.00 / 1.55	10	627
—	38.20 / 42.00	—	9	390	0.63	0.15 / 0.90	1	1,901
—	28.90 / 32.50	—	13	400	—	0.60 / 2.75	—	1,500
—	20.00 / 23.60	—	5	410	3.25	0.90 / 4.30	1	37
15.52	13.00 / 16.80	1	11	420	5.03	3.00 / 6.30	2	333
9.49	7.20 / 10.60	1	55	430	—	7.90 / 10.60	—	57
5.20	3.40 / 6.00	6	40	440	15.70	14.10 / 16.30	49	60
—	1.15 / 2.85	—	62	450	23.99	21.00 / 24.70	300	2,301
1.01	0.60 / 1.40	8	625	460	—	29.70 / 33.90	—	1
1.15	0.20 / 1.10	1	21	470	—	39.60 / 44.00	—	—
0.20	0.05 / 1.45	1	35	480	—	49.60 / 53.10	—	—
—	0.00 / 3.50	—	18	490	—	60.20 / 63.10	—	—
—	0.00 / 3.50	—	30	500	—	69.60 / 73.50	—	—
—	0.00 / 4.50	—	4	510	—	79.60 / 83.50	—	—
—	0.00 / 4.50	—	6	520	—	89.60 / 93.50	—	—
—	0.00 / 4.30	—	2	530	—	99.60 / 103.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 481 · put OI 2,551

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	98.00 / 102.30	—	2	330	—	0.00 / 3.70	—	66
—	88.30 / 92.80	—	17	340	—	0.00 / 3.90	—	35
—	79.10 / 82.70	—	5	350	—	0.00 / 2.10	—	20
—	69.90 / 73.30	—	1	360	0.90	0.00 / 3.30	7	20
—	60.10 / 63.90	—	3	370	—	0.15 / 2.60	—	9
—	51.00 / 55.00	—	13	380	2.19	1.40 / 2.80	5	119
43.80	42.20 / 46.00	18	3	390	—	1.00 / 4.00	—	1,605
—	34.00 / 37.70	—	10	400	5.34	4.40 / 5.40	3	257
—	26.60 / 30.20	—	67	410	7.74	6.20 / 8.80	2	27
—	20.40 / 23.60	—	86	420	10.94	10.30 / 12.00	204	122
—	14.30 / 17.90	—	7	430	—	14.40 / 16.80	—	56
—	9.60 / 12.80	—	18	440	—	19.30 / 22.60	—	92
8.35	6.50 / 9.90	2	26	450	—	25.80 / 28.90	—	71
5.75	3.70 / 7.20	4	27	460	—	32.70 / 37.00	—	21
—	1.60 / 4.20	—	40	470	—	41.40 / 44.50	—	24
1.80	1.90 / 2.95	3	28	480	—	50.30 / 53.70	—	6
—	0.25 / 2.95	—	18	490	—	59.70 / 63.20	—	1
—	0.15 / 2.65	—	44	500	—	69.60 / 73.90	—	—
—	0.00 / 3.70	—	25	510	—	79.60 / 83.80	—	—
—	0.00 / 4.20	—	21	520	—	89.60 / 93.50	—	—
—	0.00 / 3.60	—	20	530	—	99.60 / 103.80	—	—
A dash means the contract did not trade — not a price of zero.

Nov 20, 202676 days

call OI 1,416 · put OI 729

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	101.50 / 104.90	—	25	330	—	0.30 / 3.70	—	47
—	91.60 / 95.50	—	30	340	—	0.30 / 4.50	—	37
—	82.80 / 86.50	—	105	350	—	2.45 / 3.90	—	26
—	74.50 / 77.70	—	22	360	4.58	3.20 / 5.60	1	18
—	65.50 / 69.30	—	32	370	—	4.20 / 8.00	—	65
—	57.30 / 61.50	—	27	380	—	5.90 / 9.90	—	30
—	49.50 / 53.20	—	15	390	—	8.00 / 12.00	—	44
—	42.60 / 46.10	—	37	400	—	11.00 / 14.70	—	110
—	36.50 / 39.80	—	40	410	—	14.60 / 18.60	—	29
33.20	30.50 / 34.10	3	37	420	—	18.70 / 22.80	—	35
—	25.10 / 29.40	—	23	430	—	23.50 / 27.50	—	40
—	20.50 / 24.40	—	71	440	—	28.90 / 32.90	—	101
—	16.40 / 20.70	—	41	450	37.00	34.80 / 39.00	1	19
—	12.90 / 17.20	—	111	460	—	41.90 / 45.50	—	3
—	10.00 / 14.10	—	57	470	—	49.00 / 52.50	—	106
9.50	7.70 / 11.50	2	73	480	—	56.50 / 60.00	—	10
—	5.60 / 9.80	—	48	490	—	64.60 / 68.00	—	1
—	4.00 / 8.20	—	43	500	—	72.50 / 76.80	—	7
—	2.55 / 6.80	—	495	510	—	81.20 / 85.50	—	1
—	1.40 / 5.80	—	61	520	—	90.30 / 94.50	—	—
—	1.00 / 5.00	—	23	530	—	99.70 / 103.50	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 433 · put OI 200

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	103.30 / 107.70	—	3	330	—	1.50 / 4.60	—	2
—	94.50 / 98.80	—	—	340	—	3.10 / 6.00	—	6
—	86.10 / 90.30	—	1	350	—	3.00 / 6.30	—	16
—	78.00 / 82.10	—	3	360	—	4.90 / 8.90	—	1
—	69.90 / 74.10	—	13	370	—	6.60 / 11.10	—	49
—	62.50 / 65.90	—	3	380	—	9.30 / 12.90	—	6
—	55.50 / 59.20	—	3	390	13.80	12.40 / 15.30	1	7
—	48.70 / 52.50	—	7	400	—	15.00 / 19.00	—	27
—	42.30 / 45.90	—	3	410	—	18.70 / 22.70	—	3
—	36.70 / 41.00	—	18	420	—	23.00 / 27.20	—	9
—	31.50 / 35.30	—	11	430	—	27.60 / 31.90	—	14
—	26.70 / 30.50	—	41	440	—	33.00 / 37.20	—	20
—	22.50 / 26.80	—	15	450	—	38.70 / 43.00	—	12
—	18.90 / 23.00	—	9	460	—	45.00 / 49.30	—	15
—	15.60 / 19.50	—	18	470	—	51.70 / 55.50	—	11
16.00	12.90 / 16.10	3	30	480	—	59.60 / 62.80	—	2
—	10.20 / 14.20	—	12	490	—	67.20 / 70.80	—	—
—	8.00 / 12.00	—	46	500	—	74.80 / 78.90	—	—
—	6.90 / 10.00	—	37	510	—	83.10 / 87.50	—	—
—	4.70 / 8.70	—	16	520	—	91.80 / 96.00	—	—
—	3.40 / 7.50	—	144	530	—	100.80 / 105.00	—	—
A dash means the contract did not trade — not a price of zero.

Feb 19, 2027167 days

call OI 162 · put OI 438

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	107.30 / 111.00	—	—	330	—	3.10 / 7.50	—	1
—	98.50 / 102.70	—	—	340	—	5.20 / 9.10	—	1
—	90.80 / 94.50	—	62	350	—	6.50 / 10.30	—	15
—	83.00 / 86.70	—	—	360	10.80	8.50 / 12.80	1	223
—	75.50 / 79.40	—	1	370	—	10.90 / 14.70	—	2
—	68.10 / 72.50	—	—	380	—	13.50 / 18.00	—	17
—	61.30 / 65.50	—	1	390	—	16.70 / 21.00	—	93
—	55.10 / 59.00	—	1	400	—	20.70 / 24.30	—	47
47.70	49.10 / 52.40	4	2	410	28.10	24.10 / 27.10	1	5
—	43.50 / 47.50	—	1	420	—	28.50 / 32.60	—	12
—	38.00 / 42.40	—	1	430	—	33.10 / 37.40	—	—
—	33.50 / 37.50	—	2	440	—	38.60 / 42.50	—	4
—	29.30 / 32.80	—	2	450	—	44.00 / 48.20	—	2
—	25.50 / 29.50	—	7	460	—	50.50 / 54.30	—	2
—	22.00 / 26.00	—	46	470	58.80	57.20 / 59.50	1	11
—	18.80 / 22.50	—	2	480	—	63.40 / 67.30	—	2
—	15.80 / 19.70	—	8	490	—	71.10 / 74.50	—	—
13.90	13.50 / 16.80	1	4	500	—	78.80 / 82.00	—	1
—	11.30 / 14.90	—	7	510	—	86.40 / 90.40	—	—
10.30	8.90 / 11.90	1	12	520	—	94.60 / 98.50	—	—
8.60	7.70 / 11.30	2	3	530	—	103.10 / 107.20	—	—
A dash means the contract did not trade — not a price of zero.

Apr 16, 2027223 days

call OI 69 · put OI 13

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	54.50 / 57.70	—	2	410	—	27.50 / 31.60	—	—
—	48.50 / 52.80	—	—	420	—	32.00 / 35.80	—	7
—	43.50 / 47.60	—	4	430	—	36.60 / 40.60	—	—
—	38.70 / 42.20	—	10	440	—	42.00 / 46.00	—	6
—	34.30 / 37.80	—	38	450	—	47.50 / 51.40	—	—
—	30.50 / 34.50	—	5	460	—	53.10 / 57.40	—	—
—	17.30 / 21.80	—	10	500	—	80.60 / 84.70	—	—
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 ROK

ROK options score ROK gamma walls ROK max pain ROK IV rank ROK put/call ratio ROK 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.