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Initial Stock Analysis
A brief look at AMZN and AMGN Feb 1, 2012 Andrew Hertzberg
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AMZN-price
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AMZN-return Intra-day geometric returns were taken at 5-minute intervals
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AMZN-RV The volatility actually realized in the market given in annualized form Contains contributions from jumps.
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AMZN-BV The bipower variation actually realized in the market given in annualized form Does not contain contributions from jumps.
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AMZN-Relative Contribution of Jumps
The relative contribution of jumps calculated by comparing the measured values of RV and BV
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AMZN-Vol Signature Plot
The annualized volatility calculated at different sampling intervals.
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AMGN-BV Signature Plot
The annualized bipower variation calculated at different sampling intervals.
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AMGN-price
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AMGN-return Intra-day geometric returns were taken at 5-minute intervals
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AMGN-RV The volatility actually realized in the market given in annualized form Contains contributions from jumps.
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AMGN-BV The bipower variation actually realized in the market given in annualized form Does not contain contributions from jumps.
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AMGN-Relative Contribution of Jumps
The relative contribution of jumps calculated by comparing the measured values of RV and BV
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AMGN-RV and BV Signature Plots
The annualized volatility calculated at different sampling intervals.
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AMGN-BV Signature Plot
The annualized bipower variation calculated at different sampling intervals.
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