Kioxia Holdings

285A.T · Japan

Kioxia Holdings traded $7.0B (converted to USD) on 23 Oct 2026, 1.3× its 20-session average. Sector: AI Memory & Storage.

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

Last close
$81.34
23 Oct
1-day change
+1.4%
vs previous close
Market cap
$129.9B
as of 23 Oct
Turnover
5.4%
of market cap traded
Dollar volume
$7.0B
as of 23 Oct
vs prior 20 sessions
1.3×
as of 23 Oct
Share of market volume
16.3%
as of 23 Oct
Volatility
101.3%
annualised

Infinity volume insights

since 18 June 2025

Every session our rules flagged for this company since 18 June 2025: 60. 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. 2026-09-15Before we tracked it

    Kioxia Holdings turned over 5.5% of its market cap, 3.1 times the mark for the companies we track in Japan

    The mark is 1.7%: the heaviest 1% of sessions over the last six months among the companies we track in Japan worth over $25B. Turnover compares across companies; the mark is specific to Japan. $9.7B against a 20-day average of $11.3B, on a rising price (+2.0%).

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

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