Eaton (ETN) Options Chain

NYSE: ETNTechnologyIndustrial Machinery/ComponentsUSD

429.65+5.14 (+1.21%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Oct 23, 2026
Days to expiration: 12
Share price: $429.65
Put/call ratio (OI): 10.39
Put/call ratio (volume): 1.32
ATM implied volatility: 41.1%
Expected move: ±$32.02
Open interest (C / P): 403 / 4.19K

ETN options summary

The ETN options chain for the October 23, 2026 expiration lists 40 call and 36 put contracts, with 12 days until expiration. Open interest stands at 403 calls and 4,189 puts, a put/call ratio of 10.39, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $430.00 strike is 41.1%, which implies the market expects a move of about ±$32.02 (7.5%) in Eaton stock by expiration.

The most open interest sits at the $435.00 call (75 contracts) and the $355.00 put (2.59K contracts).

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

ETN options chain · October 23, 2026

ETN 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
2	—	134.4%	153.20	188.50	191.40	240.00	—	—	—	—	—	—
1	—	78.2%	99.40	113.40	116.60	315.00	0.00	2.10	1.28	94.0%	—	6
—	—	—	—	—	—	320.00	0.00	2.20	0.35	90.7%	3	9
—	—	—	—	—	—	325.00	0.00	1.15	1.20	77.2%	—	2
—	—	—	—	—	—	330.00	0.00	1.25	1.35	74.6%	—	2
—	—	—	—	—	—	335.00	0.00	1.05	1.22	68.9%	—	1
—	—	—	—	—	—	340.00	0.00	1.45	1.35	69.2%	4	3
—	—	—	—	—	—	345.00	0.00	1.60	1.45	66.8%	2	70
—	—	—	—	—	—	350.00	0.05	1.85	0.79	65.3%	1	16
—	—	—	—	—	—	355.00	0.00	1.75	0.99	60.5%	2	2,590
—	—	—	—	—	—	360.00	0.05	0.80	0.60	55.9%	1	53
2	—	64.8%	65.00	63.50	66.70	365.00	0.00	2.05	0.24	55.0%	1	286
2	2	62.9%	79.30	58.60	62.00	370.00	0.00	2.25	1.33	52.4%	1	14
1	—	60.1%	58.20	53.70	57.20	375.00	0.00	1.35	1.36	50.8%	45	30
27	—	56.4%	31.00	48.90	52.30	380.00	0.00	2.85	0.70	57.7%	30	33
5	—	50.8%	50.09	44.20	47.10	385.00	0.10	3.10	1.05	54.7%	30	58
5	5	48.8%	45.60	39.50	42.50	390.00	0.85	1.65	1.36	41.4%	27	209
7	9	47.0%	44.90	35.00	38.00	395.00	0.60	2.95	1.95	44.9%	4	210
1	1	46.9%	36.70	30.70	34.00	400.00	1.95	3.70	2.50	44.0%	3	99
—	—	—	—	—	—	405.00	2.45	4.20	3.50	41.3%	1	230
2	11	45.2%	21.40	22.70	26.20	410.00	4.00	5.10	4.40	39.7%	13	112
8	5	44.0%	20.90	19.00	22.50	415.00	4.60	7.30	5.00	42.0%	2	21
—	—	—	16.15	—	—	417.50	—	—	6.23	—	—	—
—	—	—	15.74	—	—	420.00	7.10	9.40	7.44	42.8%	8	59
—	—	—	27.10	—	—	422.50	—	—	11.90	—	—	—
5	5	41.8%	15.00	13.80	15.90	425.00	8.70	11.10	12.00	41.3%	2	8
—	—	—	—	—	—	427.50	—	—	11.70	—	—	—
ETN $429.65
22	2	41.6%	12.00	10.40	13.30	430.00	11.50	13.30	11.80	40.6%	4	7
—	—	—	12.10	—	—	432.50	—	—	—	—	—	—
75	31	41.8%	10.53	9.10	11.10	435.00	13.70	16.30	12.45	41.4%	1	12
—	—	—	12.64	—	—	437.50	—	—	—	—	—	—
22	29	41.7%	8.00	6.80	9.10	440.00	16.60	19.70	15.15	42.5%	1	12
20	7	42.0%	6.60	5.20	7.50	445.00	—	—	—	—	—	—
—	—	—	5.42	—	—	447.50	—	—	—	—	—	—
10	3	42.6%	5.10	4.20	6.20	450.00	23.30	26.80	20.30	43.5%	7	7
26	22	43.1%	4.00	3.10	5.10	455.00	27.20	30.60	17.00	43.7%	3	3
—	—	—	4.90	—	—	457.50	—	—	—	—	—	—
28	12	40.7%	3.10	2.45	3.50	460.00	31.80	34.70	19.70	44.4%	10	10
—	—	—	2.57	—	—	465.00	36.10	39.10	23.40	45.7%	16	16
31	3	45.0%	1.81	0.65	2.85	470.00	—	—	—	—	—	—
22	2	47.1%	2.95	0.45	2.60	475.00	—	—	41.50	—	—	—
4	2	52.6%	1.37	0.00	3.00	480.00	—	—	—	—	—	—
12	1	54.8%	2.43	0.00	2.80	485.00	—	—	—	—	—	—
7	2	50.3%	2.20	0.00	1.65	490.00	58.90	62.60	62.18	54.5%	1	1
12	2	59.1%	1.65	0.00	2.50	495.00	—	—	—	—	—	—
9	2	51.5%	1.30	0.00	1.15	500.00	68.90	72.50	109.00	59.7%	—	0
7	1	51.7%	1.20	0.00	1.85	505.00	—	—	—	—	—	—
1	1	56.6%	0.70	0.00	2.30	510.00	—	—	—	—	—	—
1	—	61.9%	0.90	0.00	1.95	525.00	—	—	—	—	—	—
25	9	65.2%	0.40	0.00	1.00	550.00	—	—	—	—	—	—
1	—	73.0%	0.73	0.00	1.40	560.00	—	—	—	—	—	—

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 ETN put/call ratio?

For the October 23, 2026 expiration, the ETN put/call ratio based on open interest is 10.39 (4,189 puts vs 403 calls), and 1.32 based on today's volume. A ratio above 1 means more puts than calls.

What is ETN's implied volatility?

At-the-money implied volatility for ETN options expiring October 23, 2026 is about 41.1%, an annualized estimate of how much the market expects Eaton stock to move.

How many ETN option expiration dates are there?

ETN has 14 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.