S&P 5007,691▲ 0.41%Nasdaq26,431▲ 1.11%Dow Jones51,966▼ 0.07%Nasdaq 10029,529▲ 1.17%VIX18.44▼ 7.75%US Dollar101.97▲ 0.13%Gold spot4,165▲ 0.21%WTI spot101.91▲ 1.04%
London Exchange · UK · Updated after 19 Oct 2026 close

Corero Network Security plc

CNS · London Exchange · prices in GBX
GBX 16.75▲ +1.50 (9.84%)
Research reportHistorical data

About Corero Network Security plc

Corero Network Security is a cybersecurity company that specialises in protection against distributed denial-of-service attacks. It supplies appliances and software that detect and filter malicious traffic aimed at networks, along with related monitoring and support services. Its customers include enterprises, internet service providers and hosting companies that need to keep their online services available. The company is based in the United Kingdom and works with clients in several countries around the world.

Corero Network Security plc trades under the code CNS on the London Exchange in UK, with its price quoted in pence sterling (GBX). Our records, which start in 2019, show no dividend payments for it. The Market X-Ray on this page is price-based and compares it with other stocks on the same exchange; it does not measure how healthy the business is.

63/ 100
Market X-Ray · price-based
Fair price profile
Ranks #1105 of 3787 on the London Exchange · confidence High
What this score is, and is not
It describes how this stock has traded: trend, momentum, risk, liquidity and dividends, each ranked against the other stocks on its own exchange. It does not measure how healthy or cheap the business is. That fundamental X-Ray needs financial statements, which we do not have for UK yet.
TrendStrong
73/100
Trading above its long-term averages and near its highs.
See the numbers →
Above 200-day average50.8%
From 52-week high0.0%
MomentumStrong
88/100
Rising faster than most stocks on this exchange.
See the numbers →
3-month return103.0%
6-month return31.4%
12-month, skipping last month30.7%
Stability (higher is calmer)Weak
20/100
Volatile, with deep drawdowns.
See the numbers →
Volatility, 1 year (lower is calmer)60.3%
Worst drawdown, 1 year (smaller is calmer)-50.2%
LiquidityStrong
75/100
Trades actively.
See the numbers →
Avg daily value traded11.33M GBX
Zero-volume days0.0%
IncomeNone
–/100
Pays no dividend.
See the numbers →
Years with dividends0
Price-based X-Ray. The fundamental X-Ray (financial health, valuation, growth, fair value) is available for US stocks today. It will follow for UK when fundamentals data for this market is added. All UK stocks.
Price trend
Uptrend
Versus its 50- and 200-day averages
52-week range
6.50 – 17.00
Price is 98% of the way up
Returns
+103.0% 3m · +74.5% 1y
Price returns, dividends not included
RSI (14)
82
Overbought zone

Price chart

52-wk range 6.50 – 17.00 Daily closes, split-adjusted

Signals

50-day average10.33
200-day average11.11
Golden/death cross (60d)None
New 52-week highYes
Bullish RSI divergenceNo
Average daily range (ATR)1.27

Technical summary

Daily
Bullish
12 bullish · 0 neutral · 4 bearish
Weekly
Strongly bullish
11 bullish · 0 neutral · 1 bearish
Monthly
Strongly bullish
6 bullish · 1 neutral · 1 bearish
Moving averages (daily)
SMA 1012.99Bullish
EMA 1013.72Bullish
SMA 2012.42Bullish
EMA 2012.68Bullish
SMA 5010.33Bullish
EMA 5011.25Bullish
SMA 10010.03Bullish
EMA 10010.71Bullish
SMA 20011.11Bullish
EMA 20010.90Bullish
Oscillators (daily)
RSI (14)82.02Bearish
MACD (12, 26)1.18Bullish
Momentum (12)55.81Bullish
Stochastic %K (14)96.43Bearish
Williams %R (14)-3.57Bearish
CCI (20)236.9Bearish
Pivot points (classic, last session)
S3
14.29
S2
14.88
S1
15.82
Pivot
16.41
R1
17.34
R2
17.93
R3
18.87
Signals describe what the chart is doing, not what to do. Moving averages: price above the average is bullish. Oscillators use the usual thresholds (RSI 30/70, Stochastic 20/80, CCI ±100, Williams %R −80/−20; MACD and momentum above zero are bullish). Weekly and monthly views use closing prices only.

Prices are end-of-day closes in GBX. Educational only, not financial advice.