Skip to main content
VLO
NYSE Energy & Transportation

Valero Shuts Largest Refinery After Explosion Rocks Diesel Unit

Tom Rudovsky · Reported by Reuters
More coverage: Oil & Gas Stocks · Energy
Sentiment info
Negative
Importance info
9
Price
$237.69
Mkt Cap
$70.986B
52W Low
$99
52W High
$247.73
52W Position info
140% above low
Off High info
4.1% below high
Rel. Volume info
1.0× avg
Market data snapshot near publication time

VLO has more than doubled off its 52-week low of $99.

Summary

Valero Energy has shut down its 380,000 barrel-per-day Port Arthur, Texas refinery, the company's largest, following an explosion and fire at a diesel hydrotreater unit. This incident escalates an earlier report of a fire at the facility, now confirming a full operational shutdown. The closure of such a significant asset will materially impact Valero's production capacity, potentially leading to substantial repair costs and lost revenue. Traders will closely watch for updates on the extent of the damage, the expected duration of the shutdown, and any revised guidance on financial performance.

At the time of this announcement, VLO was trading at $237.69 on NYSE in the Energy & Transportation sector, with a market capitalization of approximately $71B. The 52-week trading range was $99.00 to $247.73. This news item was assessed with negative market sentiment and an importance score of 9 out of 10. Source: Reuters.


Price Chart

Share this article

Copied!

VLO - Latest Insights

VLO
Jul 16, 2026, 4:50 PM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $300.26
Real-time Price: $303.85 info
Change: +$3.59 (+1%) info
Market Cap: $88.747B info
VLO
Jul 16, 2026, 4:49 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $300.26
Real-time Price: $303.85 info
Change: +$3.59 (+1%) info
Market Cap: $88.747B info
VLO
Jul 13, 2026, 7:20 PM EDT
Source: Binance News
Importance Score:
7
Price at Filing: $295.79
Real-time Price: $303.85 info
Change: +$8.06 (+3%) info
Market Cap: $88.747B info
VLO
Jun 10, 2026, 7:04 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $261.14
Real-time Price: $303.85 info
Change: +$42.71 (+16%) info
Market Cap: $88.747B info
VLO
May 28, 2026, 3:14 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $243.10
Real-time Price: $303.85 info
Change: +$60.75 (+25%) info
Market Cap: $88.747B info