Cadence Design Systems CDNS
$319.92 +$8.49 (+2.73%)
Market closed · Nov 6, 8:10 pm ET · Last extended-hours $319.87 -0.02%
Open$315.50
Prev close$311.43
Day range$306.93 – $320.55
Volume2.03M
Market cap$87.78B
P/E (TTM)63.6
Dividend yield–
Average implied volatility across the listed chain right now: 58%. 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.
Open interest by strike
Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.
Implied volatility by strike
The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.
Calls
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $320.00 | $6.61 | $7.50/$10.90 | 10 | 1 | 56% |
| 13 Nov 2026 | $317.50 | $8.59 | $9.50/$12.10 | 0 | 2 | 58% |
| 13 Nov 2026 | $322.50 | $5.02 | $6.00/$9.70 | 1 | 3 | 55% |
| 13 Nov 2026 | $315.00 | $11.75 | $11.00/$13.40 | 10 | 15 | 58% |
| 13 Nov 2026 | $325.00 | $6.65 | $5.50/$8.80 | 15 | 0 | 57% |
| 13 Nov 2026 | $312.50 | $10.00 | $12.60/$15.30 | 21 | 30 | 60% |
| 13 Nov 2026 | $327.50 | $5.50 | $4.00/$7.60 | 1 | 2 | 54% |
| 13 Nov 2026 | $310.00 | $10.40 | $13.50/$16.90 | 6 | 2 | 57% |
| 13 Nov 2026 | $330.00 | $3.21 | $3.60/$5.50 | 1 | 14 | 52% |
| 13 Nov 2026 | $307.50 | $13.80 | $15.50/$18.40 | 0 | 1 | 58% |
| 13 Nov 2026 | $332.50 | $3.90 | $3.00/$5.90 | 12 | 0 | 56% |
| 13 Nov 2026 | $305.00 | $15.40 | $17.10/$20.20 | 10 | 1 | 57% |
| 13 Nov 2026 | $335.00 | $3.10 | $2.25/$5.00 | 64 | 4 | 55% |
| 13 Nov 2026 | $302.50 | $16.91 | $19.00/$22.60 | 0 | 0 | 60% |
| 13 Nov 2026 | $337.50 | $3.00 | $1.65/$4.60 | 1 | 16 | 55% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $320.00 | $15.82 | $7.90/$11.30 | 0 | 26 | 59% |
| 13 Nov 2026 | $317.50 | $14.44 | $6.70/$10.50 | 0 | 17 | 60% |
| 13 Nov 2026 | $322.50 | $17.21 | $9.20/$12.50 | 0 | 1 | 58% |
| 13 Nov 2026 | $315.00 | $7.58 | $5.70/$9.20 | 18 | 112 | 60% |
| 13 Nov 2026 | $325.00 | $18.69 | $10.50/$13.80 | 0 | 4 | 58% |
| 13 Nov 2026 | $312.50 | $9.50 | $4.60/$8.40 | 10 | 0 | 61% |
| 13 Nov 2026 | $327.50 | $20.65 | $12.00/$15.20 | 0 | 1 | 57% |
| 13 Nov 2026 | $310.00 | $6.96 | $3.90/$7.40 | 15 | 23 | 61% |
| 13 Nov 2026 | $330.00 | $18.90 | $13.70/$16.20 | 4 | 109 | 55% |
| 13 Nov 2026 | $307.50 | $9.65 | $2.80/$6.50 | 0 | 2 | 60% |
| 13 Nov 2026 | $332.50 | $24.64 | $15.50/$18.10 | 0 | 0 | 56% |
| 13 Nov 2026 | $305.00 | $8.68 | $2.40/$6.00 | 0 | 8 | 62% |
| 13 Nov 2026 | $335.00 | $26.15 | $17.00/$20.00 | 1 | 11 | 55% |
| 13 Nov 2026 | $302.50 | $7.76 | $1.85/$5.50 | 0 | 0 | 64% |
| 13 Nov 2026 | $337.50 | $28.72 | $18.80/$22.10 | 0 | 1 | 55% |
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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