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  2. Cboe Volatility Index (VIX): What is it and how is it measured?

    www.aol.com/finance/cboe-volatility-index-vix...

    The VIX is an index run by the Chicago Board Options Exchange, now known as Cboe, ... VIX of 0-12: When the VIX is at this level volatility is expected to be low. For context, the lowest daily ...

  3. VIX - Wikipedia

    en.wikipedia.org/wiki/VIX

    The current VIX index value quotes the expected annualized change in the S&P 500 index over the following 30 days, as computed from options-based theory and current options-market data. To summarize, VIX is a volatility index derived from S&P 500 options for the 30 days following the measurement date, [ 5 ] with the price of each option ...

  4. What is VIX and How Can You Trade It? - AOL

    www.aol.com/news/vix-trade-115407801.html

    The CBOE VIX uses the S&P 500 Index (SPX) options to capture the expected volatility for the next 30 days. The VIX is a great tool to determine the overall market sentiment and can be used as a ...

  5. What investors are getting wrong about the VIX right now - AOL

    www.aol.com/finance/investors-getting-wrong-vix...

    The chart above tracks the average VIX level across the calendar year, using data from 1990 to 2023. The small peak around the beginning of August already perfectly captured the Aug. 5 spike that ...

  6. Earth's magnetic field - Wikipedia

    en.wikipedia.org/wiki/Earth's_magnetic_field

    As well as deflecting the solar wind, the Earth's magnetic field deflects cosmic rays, high-energy charged particles that are mostly from outside the Solar System. Many cosmic rays are kept out of the Solar System by the Sun's magnetosphere, or heliosphere. [30] By contrast, astronauts on the Moon risk exposure to radiation.

  7. Windy (weather service) - Wikipedia

    en.wikipedia.org/wiki/Windy_(weather_service)

    The portal was founded by Ivo Lukačovič in November 2014, [1] [2] initially focusing on wind animation. It has since expanded to include various essential meteorological parameters, such as temperature, pressure, relative humidity, cloud base, and additional panels featuring more advanced data.

  8. Analyzing the VIX Is a Useless Waste of Time - AOL

    www.aol.com/news/analyzing-vix-useless-waste...

    Many analysts and journalists routinely talk about the CBOE Volatility Index (INDEXCBOE:VIX), but few seem to have any idea of just what exactly it is that they are talking about. The VIX seems to ...

  9. Atmospheric circulation - Wikipedia

    en.wikipedia.org/wiki/Atmospheric_circulation

    The Earth's atmospheric circulation varies from year to year, but the large-scale structure of its circulation remains fairly constant. The smaller-scale weather systems – mid-latitude depressions , or tropical convective cells – occur chaotically, and long-range weather predictions of those cannot be made beyond ten days in practice, or a ...