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Arista Networks ANET

US equityMarket cap rank #53Computer HardwareArtificial Intelligence
$205.91
+$2.44 (+1.20%)
Market open · Sep 24, 1:10 pm ET
After hours $203.14 -0.16%
Open$199.49
Prev close$203.47
Day range$198.76 – $206.54
Volume1.54M
Market cap$259.70B
P/E (TTM)65.2
Dividend yield

Average implied volatility across the listed chain right now: 50%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $205.00 $3.52 $3.40/$4.60 0 391 46%
25 Sep 2026 $207.50 $2.74 $2.50/$3.70 0 109 46%
25 Sep 2026 $202.50 $4.43 $3.60/$5.70 0 111 42%
25 Sep 2026 $210.00 $2.50 $1.80/$3.00 2 536 47%
25 Sep 2026 $200.00 $6.50 $5.50/$7.05 4 294 45%
25 Sep 2026 $212.50 $1.58 $1.40/$2.15 0 49 47%
25 Sep 2026 $197.50 $6.78 $6.90/$8.30 0 65 44%
25 Sep 2026 $215.00 $1.38 $1.03/$1.70 1 661 48%
25 Sep 2026 $195.00 $8.23 $8.40/$10.30 0 338 45%
25 Sep 2026 $217.50 $0.87 $0.35/$1.24 0 40 45%
25 Sep 2026 $192.50 $9.87 $10.15/$12.40 0 21 46%
25 Sep 2026 $220.00 $0.57 $0.40/$1.15 0 342 49%
25 Sep 2026 $190.00 $11.73 $12.00/$15.00 0 539 49%
25 Sep 2026 $222.50 $0.44 $0.20/$0.91 0 32 49%
25 Sep 2026 $187.50 $15.47 $14.10/$17.00 1 111 48%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $205.00 $8.67 $6.40/$9.00 0 248 54%
25 Sep 2026 $207.50 $10.40 $8.05/$10.25 0 3 53%
25 Sep 2026 $202.50 $7.07 $5.00/$6.50 0 28 49%
25 Sep 2026 $210.00 $12.21 $9.35/$11.90 0 234 51%
25 Sep 2026 $200.00 $5.47 $3.90/$5.15 0 77 49%
25 Sep 2026 $212.50 $14.26 $10.80/$13.85 0 0 49%
25 Sep 2026 $197.50 $4.42 $2.85/$4.05 0 305 49%
25 Sep 2026 $215.00 $16.37 $12.75/$16.15 0 17 51%
25 Sep 2026 $195.00 $2.61 $1.65/$3.80 10 200 50%
25 Sep 2026 $217.50 $18.58 $14.95/$18.10 0 0 50%
25 Sep 2026 $192.50 $2.50 $1.60/$2.42 0 99 50%
25 Sep 2026 $220.00 $20.81 $17.15/$20.85 0 26 55%
25 Sep 2026 $190.00 $1.86 $1.05/$1.80 0 423 50%
25 Sep 2026 $222.50 $23.19 $19.50/$22.90 0 0 55%
25 Sep 2026 $187.50 $1.36 $0.65/$1.40 0 40 50%

Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.

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