GigaDevice

603986.SS · China

GigaDevice traded $2.0B (converted to USD) on 23 Oct 2026, 1.3× its 20-session average. Sector: AI Memory & Storage.

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

Last close
$43.78
23 Oct
1-day change
+5.6%
vs previous close
Market cap
$30.8B
as of 23 Oct
Turnover
6.5%
of market cap traded
Dollar volume
$2.0B
as of 23 Oct
vs prior 20 sessions
1.3×
as of 23 Oct
Share of market volume
2.2%
as of 23 Oct
Volatility
65.9%
annualised

Infinity volume insights

since 24 March 2025

Every session our rules flagged for this company since 24 March 2025: 36. 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 29 September 2026; findings before then are marked “Before we tracked it”: it traded that way, and we were not yet watching.

  1. 2026-07-29Before we tracked it

    GigaDevice turned over 12.8% of its market cap, one of the heaviest 1% of sessions for the companies we track in China

    The mark is 11.2%: the heaviest 1% of sessions over the last six months among the companies we track in China worth over $25B. Turnover compares across companies; the mark is specific to China. $4.9B against a 20-day average of $5.0B, on a falling price (-6.7%).

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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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