Arcadis

ARCAD.AS · Netherlands

Arcadis traded $5.5M (converted to USD) on 23 Oct 2026, 0.9× its 20-session average.

504 trading days of history, to 2026-10-23 · all values converted to USD

Last close

$47.70

23 Oct

1-day change

+1.4%

vs previous close

Market cap

$4.1B

as of 23 Oct

Turnover

0.14%

of market cap traded

Dollar volume

$5.5M

as of 23 Oct

vs prior 20 sessions

0.9×

as of 23 Oct

Share of market volume

0.19%

as of 23 Oct

Volatility

37.4%

annualised

Infinity volume insights

since 24 April 2025

Every session our rules flagged for this company since 24 April 2025: 4. Those marked “In the feed” were published in the daily feed at the time; the rest are computed with the rules in use now. The feed shows a few a day across every market, so most never appear there. We began tracking this company on 17 October 2026; findings before then are marked “Before we tracked it”: it traded that way, and we were not yet watching.

2026-02-19Before we tracked it
Arcadis moved -10.2% on 8.0× its average dollar volume
4.7 standard deviations from its usual daily change (standard deviation 2.1% across 330 earlier sessions). $71.1M against a 20-day average of $8.9M, on a falling price (-10.2%). Turnover 2.2% of market cap, 3.0 times its own mark for the past year. Dollar volume 8.0× normal; turnover 2.2% of market cap (9.3× its usual turnover).

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Volume by window

	Dollar volume	vs prior 20 sessions
Last session	$6M	0.9×
Week	For members · Sign in
Month

Sessions to 23 Oct.

Price and dollar volume

Bars coloured by direction

The last three months, one point a week (the week's last close and its total dollar volume).

How these are measured

Turnover: — dollar volume over market cap; how hard this name is traded relative to its size.
Vs prior 20 sessions: — above 1 means heavier trading than in the 20 sessions before it.
Share of market volume: — of the 41 names tracked in Netherlands, not the whole market.
Volatility: — from daily returns over the held history. Indicative, not a risk model.
Market cap: — the latest session's close × shares outstanding, in USD. Each day in the history has its own, from that day's close; the share count is refreshed monthly.

Prices and volume via the daily pipeline, converted to USD. USD values converted at ECB reference rates.

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