Compare
ALRM vs TDC
TheDesperateTrader.com· Side-by-side stock comparison
$ALRM vs $TDC 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.
$53.70
Price
$28.89
-0.5%
Day change
+0.0%
$2.66B
Market cap
$2.72B
—
P/E ratio
—
—
Dividend yield
—
46.7M
Free float
85.9M
99.9%
Institutional
99.9%
394K
Avg volume
2.5M
2.7x
Rel. volume
1.0x
73% of 52w
52-week range
40% of 52w
11
Scanner alerts 30d
71
Services-Prepackaged Software
Sector
SERVICES-PREPACKAGED SOFTWARE
ALRM vs TDC: the quick read
- ·TDC is the larger company by market cap ($2.72B vs $2.66B).
- ·TDC has been more active on our scanner (71 vs 11 alerts in 30 days).
- ·ALRM has the smaller float (46.7M vs 85.9M), which tends to mean sharper, more volatile moves.
- ·These sit in different industries (Services-Prepackaged Software vs SERVICES-PREPACKAGED SOFTWARE), so they answer to different catalysts and a move in one says little about the other.
- ·TDC draws far more of our scanner's attention, 71 unusual-volume alerts in 30 days against 11, so it is the more actively traded of the two by some distance.
- ·They are closely matched in size, within 2% of each other on market cap, which makes the rest of this table the interesting part.
- ·ALRM is the one in play today, trading about 2.7x its normal volume, which is what puts a name on our scanner in the first place.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing ALRM and TDC on TheDesperateTrader.
- Is ALRM or TDC the better stock?
- "Better" depends on your goal, and these two are not alike. TDC is the larger company by market cap ($2.72B vs $2.66B). TDC has been more active on our scanner (71 vs 11 alerts in 30 days). ALRM has the smaller float (46.7M vs 85.9M), 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 ALRM and TDC?
- The differences that matter: they are not in the same business - ALRM is services-prepackaged software and TDC is services-prepackaged software; they are similar in size ($2.66B vs $2.72B); they trade at very different share prices ($53.70 vs $28.89); ALRM sits at 73% of its 52-week range against 40% for TDC; our scanner flagged ALRM 11 times in the last 30 days against 71 for TDC. Everything above is measured from the latest completed session and SEC filings.
- Which of ALRM and TDC is more active right now?
- Right now ALRM is at about 2.7x its normal volume and TDC is at about 1.0x, so ALRM 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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