Arista Networks, Inc. (ANET) Options Volume

14,347 Arista Networks, Inc. (ANET) option contracts changed hands in the latest session, at a put/call volume ratio of 1.03. This page tracks how actively ANET options trade — contracts and dollars — and flags individual contracts running far above their own 30-day average volume.

Data as of Oct 12, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

Last close
$210.59
52-week range
$116.37 – $216.67
ATM IV (30d)
52.0%
IV rank
27 / 100
Low
Expected move
±$32.44 (±15.4%)
Put/call OI
0.87
Max pain
$175
↓ 16.9% below close
Next earnings
Nov 2, 2026

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Options Volume & Premium Flow

Total options volume14,347
Call volume7,065
Put volume7,282
Put/call volume ratio1.03
Listed contracts1,232
Call premium traded$8.53M
Put premium traded$3.92M
Premium put/call ratio0.46
Open interest rank (31 day)70 / 100
Skew rank (31 day)79 / 100

ANET Options Volume Trend

043.3K86.7K130K173.4KFeb '26Jun '26Oct '26

ANET total options volume per session, past year.

0.000.430.851.281.70Feb '26Jun '26Oct '26

ANET put/call volume ratio, past year.

ANET Unusual Options Activity

No ANET contract currently trades at 3× its 30-day average volume with at least 500 contracts — nothing clears OptiView's unusual-activity bar today.

With a put/call volume ratio of 1.03, today's trading is roughly balanced between calls and puts. Measured in dollars rather than contracts, $8.53M of call premium and $3.92M of put premium changed hands — the larger premium flow is on the call side.

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ANET Options FAQ

How many ANET options traded today?

14,347 ANET option contracts traded as of Oct 12, 2026 — 7,065 calls and 7,282 puts.

Is there unusual options activity in ANET today?

No ANET contract currently clears OptiView's unusual-activity bar as of Oct 12, 2026, which requires at least 3× the contract's 30-day average volume and 500 contracts traded.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.