IonQ

IONQ · United States

IonQ traded $404.6M on 23 Oct 2026, 0.4× its 20-session average. Sector: Industrial Capital Goods & Transport.

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

Last close
$31.27
23 Oct
1-day change
+0.35%
vs previous close
Market cap
$11.9B
as of 23 Oct
Turnover
3.4%
of market cap traded
Dollar volume
$404.6M
as of 23 Oct
vs prior 20 sessions
0.4×
as of 23 Oct
Share of market volume
0.10%
as of 23 Oct
Volatility
110.4%
annualised

Infinity volume insights

since 14 April 2025

Every session our rules flagged for this company since 14 April 2025: 17. 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 28 September 2026; findings before then are marked “Before we tracked it”: it traded that way, and we were not yet watching.

  1. 2026-09-23Before we tracked it

    IonQ turned over 19.0% of its market cap, one of its own heaviest 1% of sessions in the past year

    Its mark is 18.5%: its heaviest 1% of sessions over the previous 250. $3.1B against a 20-day average of $738.3M, on a rising price (+4.4%). Dollar volume 4.2× normal; turnover 19.0% of market cap (3.8× its usual turnover).

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Prices and volume via the daily pipeline, converted to USD.

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