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NVDA

NVIDIA (NVDA), a global name · semiconductors · measured against global technology companies (IXN)

178.67−4.27% · last close, 9 Nov, against 6 Nov

Price, intraday and daily → the candlestick chart, by the minute or the day

Since the series began

Both start at 100 on 1 Jul: each close divided by that day’s close. 92 sessions to 9 Nov. A dot is a session that moved unusually.

Every unusual move

1 unusual move in the 17 sessions checked since 16 Oct. A company moving normally makes one about once every 80 sessions.

9 Nov

at the closeExtremely unusual move
178.67−7.97−4.27%

NVIDIA fell 4.3% on 9 Nov while global technology companies rose 3.9%, about 5.8 times further than it usually moves against them, so the news from that day was fetched.

Show details

What moved

A global name has no home currency, so its move is not split.

  • A large holding of its own benchmark (IXN), so the sector it is measured against partly contains it.

News from around the move

+62 more, from 47 outlets
How this is calculated
  • −5.8σ against global technology companies (IXN): the close sat outside ±2.5σ of the residual over the last 60 trading days (σ = 1.42%).
  • A global name: its move is about the world rather than about America, and it has no home currency.
  • A global name has no home currency, so its move is not split.
  • Searched: semiconductor OR "chip stocks". The economy query is asked on every country move. 100 headlines came back. Left out of the 100 headlines the search returned: 13 from outlets that generate pages from price or filing data, 4 that do not name their subject.
  • No company announcement was filed with the US regulator in the window (CIK 0001045810).
  • Every outlet is listed, never one headline: the query returns many outlets for one story, and choosing one would be ranking. Each item's own time decides whether it came before or after the close.
  • Links go via Google News. Fetched at the close; fetched once more after the next close, to add what was published after this move.
How this is calculated
Price
Finnhub's live trades in US hours, one tick per second; the daily bar from one quote at 16:15 New York, with open, high, low and close but no volume.
Chart
Daily closes as stored, each divided by the close on 1 Jul and multiplied by 100, for NVDA and IXN alike: the first session both have a close. It grows by a session each day.
Unusual
The move left after subtracting global technology companies (IXN)'s, measured against the last 60 trading days (σ) and recomputed nightly. A close beyond 2.5σ is an unusual move; beyond 5σ, an extremely unusual one.
Sessions
Every session from 16 Oct has been checked. The bars begin earlier, backfilled from the same feed, but nothing before that date was tested, so the count does not reach back past it.
Currency
Where the European Central Bank publishes the country's exchange rate, the same day's rate separates the currency's move from the stock's; where it does not, the move says why.
News
Fetched because the move was unusual, never on a timer; every outlet that names the subject is kept, split at the close.