$TDC
TERADATA CORPORATION
XNYS•Technology•Services-Prepackaged Software
Why is TDC up today? It is at $27.68 (+0.18%), and our scanner flagged it 96 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment TDC spikes, and full due diligence on TDC — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $27.68
- Change today
- +0.18%
- Previous close
- $27.63
- 52-week range
- $20.17 – $41.78
- Market cap
- $2.57B
- Shares outstanding
- 93.0M Live vendor count
- Institutional own.
- 99.9%
- Total held
- 99.9%
- Tradeable float
- 93K 0% of shares · after 100% institutions
- Short interest
- 20.1M ▲ +16% vs prior · as of 2026-07-31
- Days to cover
- 7.1d
- Avg daily volume
- 2.0M
- Sector
- Technology
- Industry
- Services-Prepackaged Software
- Exchange
- XNYS
- 5mthin
- 200x
- 15mthin
- 200x
- 1hthin
- 200x
- 1D
- --
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Why is $TDC moving today?
Here is the latest on TDC from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for TDC today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Analyst data via Nasdaq. Not investment advice.
Insiders
1 buys, 7 sells last 3 months (22/32 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Leukert Bernd Director | Acquired (grant/award) | +8K | n/a | 8K | n/a | Aug 1, 26 |
Rogers Scot Frazier Officer | Sold (automatic/other) | -24K 0.03% of company | sold 9.8% | 217K | $791K at $33.62 | Jun 15, 26 |
Chou Timothy C K Director | Sold (automatic/other) | -6K | sold 13% | 39K | $191K at $33.72 | Jun 8, 26 |
Petley Richard J Officer | Sold (automatic/other) | -17K 0.02% of company | sold 8.4% | 189K | $603K at $35.00 | Jun 1, 26 |
Mcelhatton Todd Director | Sold (automatic/other) | -15K 0.02% of company | sold 36% | 27K | $502K at $33.47 | May 22, 26 |
Arora Sumeet Officer | Sold (automatic/other) | -15K 0.02% of company | sold 5.6% | 251K | $495K at $33.00 | May 19, 26 |
Ederer John Officer | Sold (automatic/other) | -13K 0.01% of company | sold 3.5% | 368K | $438K at $32.77 | May 18, 26 |
Arora Sumeet Officer | Sold (automatic/other) | -36K 0.04% of company | sold 12% | 266K | $1.2M at $32.77 | May 18, 26 |
Chou Timothy C K Director | Acquired (grant/award) | +9K | added 24% | 45K | n/a | May 14, 26 |
Schwarz John Director | Acquired (grant/award) | +9K | added 8.6% | 111K | n/a | May 14, 26 |
Mcelhatton Todd Director | Acquired (grant/award) | +9K | added 27% | 42K | n/a | May 14, 26 |
Fisher Melissa B Director | Acquired (grant/award) | +9K | added 100% | 13K | n/a | May 14, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Dilution watch
UnavailableWe could not reach SEC EDGAR, so the dilution check did not run for $TDC. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.
$TDC Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$TDC Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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TDC stock FAQ
Why is $TDC moving today?
Here is the latest on TDC from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for TDC today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the TDC stock price today?
TDC last traded at $27.68, up 0.18% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live TDC alerts?
The TDC Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged TDC 96 times in the last 30 days.
What exchange is TDC on?
TDC (TERADATA CORPORATION) trades on XNYS, with a market cap of about $2.57B in the SERVICES-PREPACKAGED SOFTWARE sector.
Is TDC good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge TDC for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.