Arista Networks (ANET) Options Chain

NYSE: ANETTelecommunicationsComputer Communications EquipmentUSD

216.74+5.77 (+2.73%)

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

Expiration date

Expiration: Nov 13, 2026
Days to expiration: 34
Share price: $216.74
Put/call ratio (OI): 0.27
Put/call ratio (volume): 1.03
ATM implied volatility: 54.6%
Expected move: ±$36.10
Open interest (C / P): 1.09K / 291

ANET options summary

The ANET options chain for the November 13, 2026 expiration lists 14 call and 13 put contracts, with 34 days until expiration. Open interest stands at 1,089 calls and 291 puts, a put/call ratio of 0.27, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $225.00 strike is 54.6%, which implies the market expects a move of about ±$36.10 (16.7%) in Arista Networks stock by expiration.

The most open interest sits at the $240.00 call (852 contracts) and the $190.00 put (124 contracts).

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

ANET options chain · November 13, 2026

ANET 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
—	—	—	—	—	—	120.00	0.00	1.79	0.09	111.2%	4	—
—	—	—	—	—	—	125.00	0.00	0.75	0.10	89.9%	4	2
—	—	—	—	—	—	130.00	0.00	0.75	0.13	84.2%	2	1
—	—	—	—	—	—	135.00	0.00	0.75	0.10	78.7%	15	6
—	—	—	—	—	—	145.00	0.01	0.75	0.21	68.4%	2	4
—	—	—	—	—	—	155.00	0.09	0.91	0.59	61.4%	1	6
—	—	—	—	—	—	160.00	0.23	1.01	0.98	58.7%	11	11
—	—	—	—	—	—	165.00	0.50	1.06	0.86	56.4%	85	44
16	16	64.6%	39.63	47.25	50.20	170.00	0.97	3.25	1.67	65.8%	2	26
20	—	65.0%	34.77	43.05	45.95	175.00	1.29	2.20	2.12	56.6%	4	29
20	—	60.1%	30.97	38.15	41.20	180.00	1.81	2.69	2.35	55.1%	41	15
12	1	60.1%	34.70	34.50	36.85	185.00	2.55	4.40	3.10	57.3%	5	23
—	—	—	—	—	—	190.00	3.65	4.90	4.47	55.4%	12	124
6	1	55.8%	24.85	22.45	25.65	200.00	—	—	—	—	—	—
8	20	56.8%	20.76	20.30	22.05	205.00	—	—	—	—	—	—
ANET $216.74
4	2	54.6%	10.60	10.30	11.50	225.00	—	—	—	—	—	—
19	4	54.3%	9.18	8.30	9.80	230.00	—	—	—	—	—	—
96	4	53.6%	7.61	6.45	8.25	235.00	—	—	—	—	—	—
852	36	54.5%	6.10	5.75	6.75	240.00	—	—	—	—	—	—
11	4	52.9%	5.22	4.05	5.55	245.00	—	—	—	—	—	—
7	93	54.3%	4.10	3.80	4.50	250.00	—	—	—	—	—	—
16	1	58.2%	1.60	1.77	3.70	265.00	—	—	—	—	—	—
2	1	55.6%	1.51	0.78	2.23	275.00	—	—	—	—	—	—

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 ANET put/call ratio?

For the November 13, 2026 expiration, the ANET put/call ratio based on open interest is 0.27 (291 puts vs 1,089 calls), and 1.03 based on today's volume. A ratio above 1 means more puts than calls.

What is ANET's implied volatility?

At-the-money implied volatility for ANET options expiring November 13, 2026 is about 54.6%, an annualized estimate of how much the market expects Arista Networks stock to move.

How many ANET option expiration dates are there?

ANET has 13 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.