Rockwell Automation (ROK) Options Chain

NYSE: ROKIndustrialsIndustrial Machinery/ComponentsUSD

432.59-1.55 (-0.36%)

At close: Oct 9, 4:01 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $432.59
Put/call ratio (OI): 0.44
Put/call ratio (volume): 2.46
ATM implied volatility: 40.0%
Expected move: ±$57.35
Open interest (C / P): 2.27K / 996

ROK options summary

The ROK options chain for the November 20, 2026 expiration lists 41 call and 38 put contracts, with 40 days until expiration. Open interest stands at 2,269 calls and 996 puts, a put/call ratio of 0.44, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $430.00 strike is 40.0%, which implies the market expects a move of about ±$57.35 (13.3%) in Rockwell Automation stock by expiration.

The most open interest sits at the $510.00 call (498 contracts) and the $400.00 put (134 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

ROK options chain · November 20, 2026

ROK calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	200.00	0.00	0.95	2.30	104.0%	—	1
—	—	—	—	—	—	210.00	0.00	0.00	0.14	50.0%	2	0
—	—	—	—	—	—	220.00	0.00	0.00	0.18	50.0%	2	0
0	—	241.9%	235.00	231.10	234.90	230.00	0.00	0.00	0.20	25.0%	12	0
1	—	116.5%	204.50	194.00	198.30	240.00	0.00	0.00	0.15	25.0%	2	0
—	—	—	—	—	—	250.00	0.00	0.00	0.21	25.0%	2	0
0	1	—	196.20	0.00	0.00	260.00	0.00	0.00	0.30	25.0%	20	0
200	2	98.8%	202.00	164.20	168.80	270.00	0.00	0.00	0.37	25.0%	4	0
4	2	93.7%	165.50	154.60	158.80	280.00	0.00	2.75	0.05	74.0%	1	20
1	1	88.7%	187.50	144.80	149.00	290.00	0.00	3.40	0.50	71.8%	2	15
7	2	52.9%	198.00	131.60	134.50	300.00	0.00	3.20	0.77	65.8%	6	42
202	1	78.8%	137.00	125.20	129.50	310.00	0.00	2.85	0.94	59.5%	8	14
11	2	75.3%	158.00	116.00	119.80	320.00	0.00	1.65	1.35	56.4%	3	30
25	1	70.8%	148.50	106.30	110.20	330.00	0.10	1.65	0.70	51.6%	4	60
0	1	—	105.50	0.00	0.00	340.00	0.35	1.90	1.44	48.5%	4	39
0	1	—	99.70	0.00	0.00	350.00	0.15	2.25	1.60	45.6%	1	38
0	1	—	82.00	0.00	0.00	360.00	0.80	4.50	3.00	49.8%	7	21
33	1	48.2%	75.90	65.00	68.30	370.00	0.90	4.50	3.28	44.4%	3	66
0	1	—	77.50	0.00	0.00	380.00	2.35	5.80	4.80	42.8%	2	42
14	1	45.6%	50.00	47.70	51.90	390.00	4.10	7.10	3.10	40.4%	2	101
35	1	44.4%	42.53	40.50	44.30	400.00	7.00	9.70	8.30	40.1%	1	134
39	1	43.5%	34.50	33.10	37.40	410.00	9.80	14.00	11.96	41.9%	3	33
36	3	42.6%	28.60	27.00	31.10	420.00	14.60	16.90	16.28	39.8%	201	45
31	6	41.3%	27.41	21.80	25.10	430.00	18.30	21.10	19.57	38.8%	1	41
ROK $432.59
73	1	41.2%	20.00	16.50	20.50	440.00	24.60	27.50	24.72	40.5%	1	112
62	5	39.7%	18.62	12.60	15.70	450.00	29.40	33.00	23.30	39.5%	3	22
125	1	41.7%	11.24	10.70	13.50	460.00	36.80	38.80	37.15	37.7%	1	3
87	1	38.2%	8.80	7.10	9.00	470.00	43.80	46.80	56.84	39.0%	1	106
85	1	41.6%	6.30	5.10	8.40	480.00	51.00	55.00	56.80	39.9%	1	9
53	4	40.1%	4.55	3.50	5.90	490.00	65.70	68.50	49.10	51.9%	—	1
72	1	41.6%	4.69	2.40	5.00	500.00	0.00	0.00	73.38	—	1	0
498	2	44.0%	2.33	1.60	4.60	510.00	101.30	103.50	153.70	88.3%	—	1
59	1	46.5%	4.35	0.25	4.30	520.00	—	—	—	—	—	—
50	1	48.7%	3.10	0.40	4.00	530.00	—	—	—	—	—	—
17	3	51.1%	2.20	0.05	3.80	540.00	—	—	—	—	—	—
25	14	53.7%	1.50	0.05	3.70	550.00	113.80	118.10	113.20	37.9%	—	0
153	39	55.7%	15.50	0.30	3.50	560.00	—	—	—	—	—	—
89	5	57.6%	2.23	0.00	2.70	580.00	143.70	147.80	140.80	40.9%	—	0
173	5	52.5%	6.80	0.35	1.85	600.00	165.50	169.60	182.00	59.8%	—	0
9	6	61.3%	0.53	0.00	3.40	620.00	183.70	187.80	180.10	48.5%	1	0
0	4	25.0%	0.92	0.00	0.00	640.00	—	—	—	—	—	—
0	—	25.0%	0.65	0.00	0.00	660.00	—	—	—	—	—	—
0	—	25.0%	0.61	0.00	0.00	680.00	243.70	247.80	239.60	58.8%	—	0
0	—	25.0%	0.34	0.00	0.00	700.00	—	—	—	—	—	—
0	—	25.0%	0.35	0.00	0.00	720.00	288.30	292.60	247.00	89.5%	—	0

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the ROK put/call ratio?

For the November 20, 2026 expiration, the ROK put/call ratio based on open interest is 0.44 (996 puts vs 2,269 calls), and 2.46 based on today's volume. A ratio above 1 means more puts than calls.

What is ROK's implied volatility?

At-the-money implied volatility for ROK options expiring November 20, 2026 is about 40.0%, an annualized estimate of how much the market expects Rockwell Automation stock to move.

How many ROK option expiration dates are there?

ROK has 9 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.