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Valero Energy VLO

US equityMarket cap rank #137Oil & Gas Refining & Marketing
$392.41
+$16.57 (+4.41%)
Market open · Sep 24, 2:00 pm ET
After hours $375.88 +0.01%
Open$377.20
Prev close$375.84
Day range$373.17 – $393.00
Volume2.22M
Market cap$112.99B
P/E (TTM)16.4
Dividend yield1.19%

Average implied volatility across the listed chain right now: 50%. 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 $387.50 $28.72 $25.60/$28.80 0 30 52%
25 Sep 2026 $390.00 $24.10 $23.80/$25.20 3 348 48%
25 Sep 2026 $385.00 $30.92 $27.70/$30.80 0 60 53%
25 Sep 2026 $392.50 $25.00 $21.60/$24.60 1 8 50%
25 Sep 2026 $382.50 $33.11 $29.70/$32.90 0 16 53%
25 Sep 2026 $395.00 $21.25 $19.70/$22.60 4 30 50%
25 Sep 2026 $380.00 $37.60 $32.00/$35.10 3 51 54%
25 Sep 2026 $397.50 $20.82 $18.30/$20.90 7 12 51%
25 Sep 2026 $377.50 $37.51 $34.20/$37.40 0 0 55%
25 Sep 2026 $400.00 $17.84 $16.10/$19.10 48 81 49%
25 Sep 2026 $375.00 $39.74 $36.30/$38.10 0 59 49%
25 Sep 2026 $402.50 $17.54 $15.00/$17.30 2 12 49%
25 Sep 2026 $372.50 $42.03 $38.50/$40.70 0 6 48%
25 Sep 2026 $405.00 $15.95 $14.10/$14.80 5 80 48%
25 Sep 2026 $370.00 $45.40 $40.90/$44.30 4 42 57%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
25 Sep 2026 $387.50 $2.73 $2.45/$3.20 20 48 49%
25 Sep 2026 $390.00 $3.35 $2.90/$3.70 26 104 48%
25 Sep 2026 $385.00 $2.35 $2.20/$2.65 44 97 49%
25 Sep 2026 $392.50 $3.45 $3.00/$4.30 10 3 47%
25 Sep 2026 $382.50 $2.05 $1.80/$2.45 12 36 50%
25 Sep 2026 $395.00 $4.00 $3.50/$4.90 22 45 46%
25 Sep 2026 $380.00 $1.70 $1.50/$2.05 167 336 50%
25 Sep 2026 $397.50 $5.40 $4.90/$5.90 20 2 49%
25 Sep 2026 $377.50 $1.45 $1.20/$1.65 44 134 50%
25 Sep 2026 $400.00 $6.03 $5.60/$6.50 127 115 48%
25 Sep 2026 $375.00 $1.30 $1.05/$1.40 203 602 50%
25 Sep 2026 $402.50 $5.50 $6.50/$8.00 18 10 49%
25 Sep 2026 $372.50 $1.00 $0.80/$1.30 1 52 51%
25 Sep 2026 $405.00 $7.00 $7.40/$9.20 23 68 49%
25 Sep 2026 $370.00 $0.80 $0.70/$1.05 32 368 51%

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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