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Citigroup C

US equityMarket cap rank #66Banks - DiversifiedAsset Management
$132.17
+$0.24 (+0.18%)
Market open · Sep 24, 1:10 pm ET
After hours $132.24 +0.23%
Open$131.99
Prev close$131.93
Day range$130.62 – $132.75
Volume4.13M
Market cap$221.59B
P/E (TTM)14.2
Dividend yield1.82%

Average implied volatility across the listed chain right now: 30%. 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 $132.00 $2.29 $2.10/$2.35 8 242 29%
25 Sep 2026 $133.00 $1.90 $1.63/$1.87 10 1,544 28%
25 Sep 2026 $131.00 $2.88 $2.63/$3.20 2 86 30%
25 Sep 2026 $134.00 $1.31 $1.26/$1.44 17 587 28%
25 Sep 2026 $130.00 $3.94 $3.30/$3.90 0 347 29%
25 Sep 2026 $135.00 $0.95 $0.94/$1.09 65 316 28%
25 Sep 2026 $129.00 $4.68 $3.90/$4.95 0 24 31%
25 Sep 2026 $136.00 $0.70 $0.68/$0.80 59 165 28%
25 Sep 2026 $128.00 $5.44 $4.55/$5.80 0 29 30%
25 Sep 2026 $137.00 $0.58 $0.49/$0.60 76 274 29%
25 Sep 2026 $127.00 $6.29 $5.00/$6.70 0 88 27%
25 Sep 2026 $138.00 $0.39 $0.34/$0.44 1 1,351 28%
25 Sep 2026 $126.00 $7.16 $6.30/$7.60 0 41 33%
25 Sep 2026 $139.00 $0.30 $0.21/$0.32 3 654 27%
25 Sep 2026 $125.00 $7.59 $6.95/$8.35 8 37 36%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $132.00 $2.06 $1.95/$2.21 3 154 29%
25 Sep 2026 $133.00 $2.35 $2.47/$2.74 0 164 29%
25 Sep 2026 $131.00 $1.66 $1.54/$1.78 2 861 30%
25 Sep 2026 $134.00 $2.88 $3.00/$3.35 0 508 29%
25 Sep 2026 $130.00 $1.29 $1.19/$1.31 2 729 30%
25 Sep 2026 $135.00 $3.82 $3.50/$4.05 1 419 28%
25 Sep 2026 $129.00 $0.99 $0.90/$1.04 59 603 31%
25 Sep 2026 $136.00 $4.17 $4.15/$4.95 0 180 32%
25 Sep 2026 $128.00 $0.64 $0.67/$0.79 57 636 31%
25 Sep 2026 $137.00 $4.92 $4.35/$6.10 0 108 31%
25 Sep 2026 $127.00 $0.57 $0.48/$0.60 1 206 32%
25 Sep 2026 $138.00 $5.74 $5.15/$6.75 0 170 29%
25 Sep 2026 $126.00 $0.41 $0.34/$0.46 1 247 32%
25 Sep 2026 $139.00 $6.60 $6.25/$7.65 0 28 32%
25 Sep 2026 $125.00 $0.30 $0.24/$0.34 1 1,874 33%

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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