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CSX Corp CSX

US equityMarket cap rank #187Infrastructure
$46.95
−$0.25 (-0.52%)
Market open · Sep 24, 1:10 pm ET
After hours $47.19 0.00%
Open$47.17
Prev close$47.19
Day range$46.86 – $47.33
Volume4.52M
Market cap$86.96B
P/E (TTM)27.1
Dividend yield1.15%

Average implied volatility across the listed chain right now: 42%. 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 $47.00 $0.74 $0.70/$0.85 2 11 23%
25 Sep 2026 $46.50 $1.66 $1.05/$1.15 0 0 23%
25 Sep 2026 $47.50 $0.60 $0.45/$0.60 6 0 23%
25 Sep 2026 $46.00 $2.11 $1.30/$1.85 0 0 27%
25 Sep 2026 $48.00 $0.29 $0.30/$0.40 6 12 24%
25 Sep 2026 $45.50 $2.59 $1.60/$3.30 0 0 52%
25 Sep 2026 $48.50 $0.52 $0.15/$0.25 0 10 23%
25 Sep 2026 $45.00 $3.08 $2.00/$2.65 0 0 0%
25 Sep 2026 $49.00 $0.13 $0.10/$0.15 2 61 24%
25 Sep 2026 $44.50 $3.57 $2.45/$4.10 0 0 56%
25 Sep 2026 $49.50 $0.10 $0.05/$0.15 7 3 27%
25 Sep 2026 $44.00 $4.05 $2.90/$5.30 0 0 79%
25 Sep 2026 $50.00 $0.25 $0.00/$0.10 0 36 41%
25 Sep 2026 $43.50 $0.00 $2.20/$4.90 0 0 0%
25 Sep 2026 $43.00 $5.02 $4.00/$5.50 0 0 72%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $47.00 $0.48 $0.40/$0.50 10 28 23%
25 Sep 2026 $46.50 $0.28 $0.25/$0.35 43 45 25%
25 Sep 2026 $47.50 $0.70 $0.65/$0.75 3 59 24%
25 Sep 2026 $46.00 $0.20 $0.15/$0.25 57 85 26%
25 Sep 2026 $48.00 $1.10 $0.95/$1.10 4 95 24%
25 Sep 2026 $45.50 $0.14 $0.05/$0.15 3 6 25%
25 Sep 2026 $48.50 $1.33 $1.30/$1.50 0 12 25%
25 Sep 2026 $45.00 $0.10 $0.05/$0.15 2 119 30%
25 Sep 2026 $49.00 $2.04 $1.70/$2.25 2 18 35%
25 Sep 2026 $44.50 $0.32 $0.00/$0.75 0 0 50%
25 Sep 2026 $49.50 $2.30 $2.00/$2.60 1 3 30%
25 Sep 2026 $44.00 $0.31 $0.00/$1.00 0 0 55%
25 Sep 2026 $50.00 $2.57 $2.45/$3.10 0 114 33%
25 Sep 2026 $43.50 $0.00 $0.00/$1.00 0 0 0%
25 Sep 2026 $43.00 $0.27 $0.00/$0.15 0 0 63%

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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