PT - JOURNAL ARTICLE AU - Ronald C. Heynen AU - Harry M. Kat TI - Volatility Prediction AID - 10.3905/jod.1994.407912 DP - 1994 Nov 30 TA - The Journal of Derivatives PG - 50--65 VI - 2 IP - 2 4099 - https://pm-research.com/content/2/2/50.short 4100 - https://pm-research.com/content/2/2/50.full