$RIO vs $WRN 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.
·RIO is the larger company by market cap ($117.16B vs $413M).
·RIO has been more active on our scanner (66 vs 55 alerts in 30 days).
·WRN has the smaller float (183.3M vs 1.63B), which tends to mean sharper, more volatile moves.
·Both are metal mining names, so this is a like-for-like comparison and sector news tends to move them together.
·They trade in different worlds by share price: WRN is a low-priced stock where a few cents is a real percentage move, while the other is priced for steadier increments.
·Both stay busy on our scanner, 66 and 55 unusual-volume alerts over 30 days, so neither is the quiet one here.
·They are not really peers by size: RIO is more than 284x the market cap of WRN, so the same dollar of news moves WRN far harder.
·RIO pays a dividend and WRN does not, which usually means one is being held for income and the other for the move.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing RIO and WRN on TheDesperateTrader.
Is RIO or WRN the better stock?
"Better" depends on your goal, and these two are not alike. RIO is the larger company by market cap ($117.16B vs $413M). RIO has been more active on our scanner (66 vs 55 alerts in 30 days). WRN has the smaller float (183.3M vs 1.63B), 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 RIO and WRN?
The differences that matter: RIO is roughly 284x the size of the other by market cap ($117.16B vs $413M); they trade at very different share prices ($93.33 vs $2.09); RIO sits at 59% of its 52-week range against 10% for WRN; only RIO pays a dividend; our scanner flagged RIO 66 times in the last 30 days against 55 for WRN. Everything above is measured from the latest completed session and SEC filings.
Which of RIO and WRN is more active right now?
Right now RIO is at about 0.8x its normal volume and WRN is at about 1.5x, so WRN 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.
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