Compare
SU vs VLO
TheDesperateTrader.com· Side-by-side stock comparison
$SU vs $VLO head to head: price, market cap, valuation, dividend, free float, relative volume and how actively each trades. The bigger value in the size rows is bolded. Tap either ticker for its live chart, full ownership breakdown and real-time alerts.
$69.39
Price
$414.25
-0.0%
Day change
+0.2%
$81.18B
Market cap
$118.99B
—
P/E ratio
—
3.46%
Dividend yield
1.16%
1.19B
Free float
286.9M
73.03%
Institutional
99.08%
4.8M
Avg volume
2.7M
0.6x
Rel. volume
3.4x
92% of 52w
52-week range
99% of 52w
112
Scanner alerts 30d
174
Petroleum Refining
Sector
PETROLEUM REFINING
SU vs VLO: the quick read
- ·VLO is the larger company by market cap ($118.99B vs $81.18B).
- ·VLO has been more active on our scanner (174 vs 112 alerts in 30 days).
- ·VLO has the smaller float (286.9M vs 1.19B), which tends to mean sharper, more volatile moves.
- ·These sit in different industries (Petroleum Refining vs PETROLEUM REFINING), so they answer to different catalysts and a move in one says little about the other.
- ·SU trades at a small fraction of the other's share price, so position sizing and the size of a "normal" move differ a lot between them.
- ·Both stay busy on our scanner, 174 and 112 unusual-volume alerts over 30 days, so neither is the quiet one here.
- ·They are closely matched in size, within 47% of each other on market cap, which makes the rest of this table the interesting part.
- ·Both are trading in the upper quarter of their 52-week range, so neither is a pullback candidate right now.
- ·Both pay a dividend, so this is one of the few pairs here where yield is a fair tiebreaker.
- ·VLO is the one in play today, trading about 3.4x its normal volume, which is what puts a name on our scanner in the first place.
Objective differences only. Not investment advice.
Get the best catches in your inbox
Free daily email of the top plays and unusual-volume alerts our scanner flags. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Frequently asked questions
Everything you need to know comparing SU and VLO on TheDesperateTrader.
- Is SU or VLO the better stock?
- "Better" depends on your goal, and these two are not alike. VLO is the larger company by market cap ($118.99B vs $81.18B). VLO has been more active on our scanner (174 vs 112 alerts in 30 days). VLO has the smaller float (286.9M vs 1.19B), which tends to mean sharper, more volatile moves. Those are the measured differences, not a recommendation, and nothing here is investment advice.
- What is the difference between SU and VLO?
- The differences that matter: they are not in the same business - SU is petroleum refining and VLO is petroleum refining; they are similar in size ($81.18B vs $118.99B); they trade at very different share prices ($69.39 vs $414.25); SU sits at 92% of its 52-week range against 99% for VLO; our scanner flagged SU 112 times in the last 30 days against 174 for VLO. Everything above is measured from the latest completed session and SEC filings.
- Which of SU and VLO is more active right now?
- Right now SU is at about 0.6x its normal volume and VLO is at about 3.4x, so VLO is the one drawing unusual attention today. Relative volume (RVOL) compares a stock's volume to its own recent average, so it reads the same way for a megacap and a microcap and is the quickest way to tell which of two similar names is actually in play.
- Is this comparison data live?
- Prices and % changes are anchored to the latest completed session and split-adjusted, so a reverse split never shows as a fake move. Float is estimated from SEC filings and refreshed as new filings publish.
Trading SU or VLO? Get real-time unusual-volume alerts the moment either one moves, free.
No card · 5 premium daysMore SU and VLO comparisons
Same sector, similar size. These are the peers each one is usually weighed against.
Explore the market
Free, live market tools. No account required to look.
Site GuideEvery page explained, and how to trade with itTop Stocks TodaySix ranked stocks, live charts, why each oneRegularsThe names that keep coming back to the top of the scannerDue DiligenceDeep dives on one ticker, traced to SEC filings and the tapeSuper PortfolioEvery big holding from 13F filings and corporate stakesFree Stock ScannersEvery scanner in one placeCaught EarlyWhat our scanner flagged before it ranHow It WorksOur data, methodology & accuracyTrading CalculatorsPosition size, profit & average downTrading Taxes ExplainedWash sales, trader status and what you oweStock Market TodayWhat’s actually moving right nowLow Float MoversWho traded their whole float todayBetting AgainstWho the market is short, and which funds hold putsOur Call RecordEvery name we posted and what it did next, losers includedStocks to WatchTop 10 to watch next session, with reasonsTrending StocksWhat’s moving & being searched nowStock Sectors & ThemesAI, crypto, energy, banks & 40 moreBiggest Gainers TodayTop gainers & most activeWhy Stocks Are MovingToday’s movers + the catalyst behind eachInsider BuyingStocks insiders are buying (Form 4)Biggest Losers TodayTop decliners & worst performersPremarket MoversTop gainers & losers before the bellGap ScannerBiggest gap ups & downs. Did it fill?After Hours MoversTop gainers & losers after the closeMost Active StocksHighest dollar-volume names52-Week Highs & LowsStocks making new highs & lowsStock SplitsUpcoming & recent, and what happened afterOversold StocksLowest RSI, mean-reversion watchLow Float StocksSmallest floats, squeeze watchMost Volatile StocksBiggest daily range by ATR%Most Shorted StocksHighest short % of floatShort Squeeze StocksTop squeeze candidates by scorePenny StocksMost active under $5Stocks Under $1Most active sub-$1 namesStocks Under $10Most active under $10Overbought StocksHighest RSI, extended / pullback watchWeekly MoversBiggest gainers & losers this weekStock ScreenerScan by price, volume & RVOLThe Money MapMarket cap added or wiped, by sectorSector PerformanceBest & worst sectors todayStore ClosuresRetail & restaurant stocks under pressureEarnings CalendarWho reports before open & after closeEarnings Next WeekThe week ahead, biggest names by dayMoving After EarningsBiggest post-earnings gainers & losersEconomic CalendarFOMC, CPI, jobs & market-moving dataDividend CalendarEx-dates, yields & buy-by datesIPO CalendarRecent & upcoming stock listingsDaily RecapHow each session played outRVOL ScannerLive unusual-volume alertsHalt ScannerLive trading halts & resumesStock Halts TodayHalted stocks + reasons & resumesMost-Halted StocksRanked: which stocks halt most, 30dLive AlertsThe real-time scanner feedSmart MoneyInsider buys, 5% stakes & 13FReddit RadarTrending tickers & top postsGoogle Search RadarStocks America is Googling nowMarket CalendarEconomic, earnings & dividends in oneCrypto PricesLive Bitcoin, Ethereum & top coinsCurrency ConverterExchange rates: EUR, GBP, JPY & moreMortgage RatesCurrent 30-year & 15-year ratesAI StocksThe AI buildout: chips, cloud & softwareSemiconductor StocksChipmakers & equipment, and why they move