Citigroup C
$119.05 +$0.60 (+0.51%)
Market closed · Nov 7, 9:10 am ET · Last extended-hours $119.19 +0.12%
Open$118.06
Prev close$118.45
Day range$117.88 – $121.53
Volume12.24M
Market cap$197.05B
P/E (TTM)11.6
Dividend yield2.07%
Average implied volatility across the listed chain right now: 41%. 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 | $119.00 | $2.93 | $2.28/$2.55 | 53 | 47 | 38% |
| 13 Nov 2026 | $120.00 | $1.92 | $1.86/$2.04 | 683 | 293 | 38% |
| 13 Nov 2026 | $118.00 | $3.35 | $2.92/$3.25 | 91 | 129 | 41% |
| 13 Nov 2026 | $121.00 | $1.45 | $1.41/$1.59 | 267 | 80 | 38% |
| 13 Nov 2026 | $117.00 | $4.50 | $3.50/$3.90 | 2 | 10 | 41% |
| 13 Nov 2026 | $122.00 | $1.17 | $1.04/$1.19 | 432 | 881 | 37% |
| 13 Nov 2026 | $116.00 | $4.55 | $4.15/$5.00 | 0 | 14 | 45% |
| 13 Nov 2026 | $123.00 | $0.85 | $0.74/$0.90 | 449 | 818 | 36% |
| 13 Nov 2026 | $115.00 | $6.29 | $4.95/$5.95 | 35 | 73 | 49% |
| 13 Nov 2026 | $124.00 | $0.61 | $0.51/$0.64 | 178 | 556 | 35% |
| 13 Nov 2026 | $114.00 | $6.02 | $5.80/$7.25 | 0 | 1 | 56% |
| 13 Nov 2026 | $125.00 | $0.45 | $0.34/$0.45 | 248 | 889 | 35% |
| 13 Nov 2026 | $113.00 | $6.84 | $6.65/$8.55 | 0 | 1 | 63% |
| 13 Nov 2026 | $126.00 | $0.26 | $0.24/$0.31 | 175 | 508 | 35% |
| 13 Nov 2026 | $112.00 | $7.66 | $7.45/$9.00 | 0 | 1 | 61% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $119.00 | $2.05 | $2.05/$2.27 | 360 | 735 | 36% |
| 13 Nov 2026 | $120.00 | $2.60 | $2.51/$2.86 | 306 | 448 | 36% |
| 13 Nov 2026 | $118.00 | $1.69 | $1.65/$1.83 | 1,167 | 315 | 37% |
| 13 Nov 2026 | $121.00 | $3.07 | $3.00/$3.35 | 115 | 709 | 34% |
| 13 Nov 2026 | $117.00 | $1.37 | $1.27/$1.47 | 143 | 654 | 38% |
| 13 Nov 2026 | $122.00 | $3.75 | $3.60/$4.25 | 17 | 524 | 36% |
| 13 Nov 2026 | $116.00 | $1.09 | $1.01/$1.17 | 215 | 417 | 39% |
| 13 Nov 2026 | $123.00 | $4.30 | $4.35/$4.75 | 628 | 176 | 33% |
| 13 Nov 2026 | $115.00 | $0.85 | $0.79/$0.93 | 117 | 2,052 | 40% |
| 13 Nov 2026 | $124.00 | $4.94 | $4.60/$5.45 | 38 | 168 | 23% |
| 13 Nov 2026 | $114.00 | $0.60 | $0.50/$0.74 | 21 | 245 | 39% |
| 13 Nov 2026 | $125.00 | $5.80 | $5.60/$6.40 | 58 | 186 | 25% |
| 13 Nov 2026 | $113.00 | $0.51 | $0.41/$0.60 | 62 | 175 | 41% |
| 13 Nov 2026 | $126.00 | $6.06 | $5.80/$7.20 | 23 | 93 | 0% |
| 13 Nov 2026 | $112.00 | $0.42 | $0.38/$0.47 | 29 | 128 | 43% |
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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