Observed arrival · 2026-09-13
Multimeter, a market instrument with a dial
An interactive market-learning tool that measures Bitcoin, Ether, the Nasdaq, the S&P 500, and selected movers across volatility, correlation, drawdowns, and other readings.
Field notes
The interface combines a dial, measurement tabs, charts, explanations, and a browser-local watchlist rather than presenting a conventional financial dashboard. It distinguishes spot Bitcoin and Ether data from index levels and uses daily closes for the Nasdaq and S&P statistics. A 30-session window drives both correlation and annualized realized volatility, while a separate job ranks five-session moves across available Nasdaq-100 members.
Observed signals
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Editorial observations of this landing page, not a rating.
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