TDCTeradata Corporation

$30.61+39% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though a crowded short (+16% of shares).

1 to watch, 2 neutral
TrendRangeboundderived · Oct 9, 2026

Choppy, but holding above its 200-day average. Price is +3% vs its 200-day average.

Insider conviction−$1.7M (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).

Short interest16% of sharesFINRA · Sep 15, 2026

A crowded short, settled Sep 15, 2026, more than a week of normal trading to cover, a crowded exit.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

1-year returnbetter than 77% of the market
vs 200-day avgmiddle of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How TDC is trading

Teradata Corporation is +39% over the past year while the S&P 500 is +18%: 21 points ahead of the market.

+39%

1-year return · S&P 500 +18%

vs 200-day average
+3.5%

vs 200-day average · close to trend

RSI (14)
62

RSI (14) · neutral

Below its 52-week high
19%

Below its 52-week high

Sep 18, 2024$19.20 – $37.88 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$30.61
1 monthS&P 500 +2.7%
+12%
1 yearS&P 500 +18%
+39%
5 yearsS&P 500 +88%
−39%
vs 50-day average$28.69
+6.7%
52-week high
$37.88
52-week low
$20.42
Annualised volatility
55%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$1.1M
Calendar-year price return
YearReturn
2026 (year to date)+0.56%
2025−2.3%
2024−28%
2023+29%
2022−21%
2021+89%
2020−16%
2019−30%
2018−0.26%
2017+42%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan107 of 10+4.1%
Feb106 of 10+4.4%
Mar104 of 10−2.7%
Apr105 of 10+2.4%
May103 of 10−1.7%
Jun107 of 10+2.4%
Jul116 of 11+0.93%
Aug116 of 11−1.4%
Sep115 of 11−0.54%
Oct113 of 11−3.2%
Nov106 of 10+5.3%
Dec107 of 10+0.31%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.