Chubb Ltd CB
$365.02 −$6.61 (-1.78%)
Market closed · Nov 6, 8:10 pm ET · Last extended-hours $365.02 0.00%
Open$362.30
Prev close$371.63
Day range$362.30 – $368.30
Volume1.63M
Market cap$139.47B
P/E (TTM)12.8
Dividend yield1.09%
Average implied volatility across the listed chain right now: 31%. 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 |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $365.00 | $7.20 | $6.00/$7.80 | 6 | 512 | 25% |
| 20 Nov 2026 | $370.00 | $4.90 | $4.00/$5.10 | 4 | 1,806 | 25% |
| 20 Nov 2026 | $360.00 | $11.20 | $8.40/$10.80 | 224 | 371 | 25% |
| 20 Nov 2026 | $375.00 | $3.00 | $1.80/$3.40 | 4 | 543 | 23% |
| 20 Nov 2026 | $355.00 | $12.70 | $11.90/$15.10 | 2 | 190 | 27% |
| 20 Nov 2026 | $380.00 | $1.74 | $1.00/$2.30 | 6 | 1,764 | 24% |
| 20 Nov 2026 | $350.00 | $18.80 | $16.20/$18.80 | 3 | 154 | 28% |
| 20 Nov 2026 | $385.00 | $1.70 | $0.10/$1.35 | 4 | 198 | 22% |
| 20 Nov 2026 | $345.00 | $23.00 | $20.70/$23.10 | 11 | 352 | 30% |
| 20 Nov 2026 | $390.00 | $1.58 | $0.35/$1.65 | 0 | 641 | 29% |
| 20 Nov 2026 | $340.00 | $33.29 | $25.40/$28.40 | 0 | 83 | 35% |
| 20 Nov 2026 | $395.00 | $1.03 | $0.00/$3.60 | 0 | 19 | 33% |
| 20 Nov 2026 | $335.00 | $32.00 | $30.30/$33.20 | 1 | 45 | 39% |
| 20 Nov 2026 | $400.00 | $0.96 | $0.00/$2.75 | 0 | 39 | 36% |
| 20 Nov 2026 | $330.00 | $43.08 | $35.10/$38.00 | 0 | 67 | 42% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $365.00 | $5.60 | $5.30/$6.80 | 13 | 85 | 24% |
| 20 Nov 2026 | $370.00 | $9.40 | $7.30/$10.40 | 1 | 201 | 24% |
| 20 Nov 2026 | $360.00 | $3.30 | $3.10/$4.50 | 2 | 517 | 23% |
| 20 Nov 2026 | $375.00 | $7.78 | $10.70/$13.40 | 0 | 2 | 23% |
| 20 Nov 2026 | $355.00 | $2.50 | $1.85/$4.20 | 1 | 139 | 27% |
| 20 Nov 2026 | $380.00 | $17.60 | $14.00/$17.20 | 1 | 42 | 20% |
| 20 Nov 2026 | $350.00 | $1.90 | $0.75/$2.65 | 3 | 234 | 26% |
| 20 Nov 2026 | $385.00 | $18.50 | $18.60/$21.50 | 49 | 2 | 19% |
| 20 Nov 2026 | $345.00 | $1.00 | $0.05/$2.05 | 2 | 1,586 | 27% |
| 20 Nov 2026 | $390.00 | $22.70 | $22.90/$26.00 | 51 | 2 | 0% |
| 20 Nov 2026 | $340.00 | $0.60 | $0.30/$2.90 | 2 | 153 | 36% |
| 20 Nov 2026 | $395.00 | $27.70 | $28.20/$30.70 | 40 | 0 | 0% |
| 20 Nov 2026 | $335.00 | $0.40 | $0.05/$2.90 | 15 | 1,561 | 40% |
| 20 Nov 2026 | $400.00 | $28.68 | $32.70/$37.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $330.00 | $0.42 | $0.00/$0.45 | 0 | 271 | 34% |
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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