Heston Model

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Dictionary Says

Definition of 'Heston Model'

A type of stochastic volatility model developed by associate finance professor Steven Heston in 1993 for analyzing bond and currency options. The Heston model is a closed-form solution for pricing options that seeks to overcome the shortcomings in the Black-Scholes option pricing model related to return skewness and strike-price bias. The Heston model is a tool for advanced investors.
Investopedia Says

Investopedia explains 'Heston Model'

Stochastic volatility models use statistical methods to calculate and forecast options pricing. They are based on the assumption that the volatility of the underlying security is arbitrary. Other types of stochastic volatility models include the SABR model, the Chen model and the GARCH model. The Heston model is also a type of standard smile model. "Smile" refers to the volatility smile, a graphical representation of several options with identical expiration dates that shows increasing volatility as the options become more in-the-money or out-of-the-money. The smile model's name derives from the concave shape of the graph, which resembles a smile.

Directory (Option Strategy)

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    Alligator Spread

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  6. Bear Call Spread

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  12. Bull Put Spread

  13. Bull Spread

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  15. Butterfly Spread

  16. Buy A Spread

  17. Calendar Spread

  18. Call Ratio Backspread

  19. Collar

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  23. Conversion Arbitrage

  24. Covered Call

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  27. Credit Spread

  28. Death Put

  29. Debit Spread

  30. Delta Hedging

  31. Delta Neutral

  32. Delta Spread

  33. Diagonal Spread

  34. Dividend Arbitrage

  35. Double One-Touch Option

  36. Fence (Options)

  37. Fiduciary Call

  38. Fixed Dollar Value Collar

  39. FMAN

  40. Forex Hedge

  41. Forex Option & Currency Trading Options

  42. Form 6781: Gains And Losses From Section ...

  43. Front Fee

  44. Gut Spread

  45. Heston Model

  46. Horizontal Spread

  47. Implied Volatility - IV

  48. Interest Rate Collar

  49. Iron Butterfly

  50. Iron Condor

  51. Leg

  52. Leg Out

  53. Long Jelly Roll

  54. Long Leg

  55. Long Put

  56. Long Straddle

  57. Long-Term Equity Anticipation Securities ...

  58. Married Put

  59. Modidor

  60. Multi Index Option

  61. Multi-Leg Options Order

  62. Naked Call

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  64. Naked Position

  65. Naked Put

  66. Negative Butterfly

  67. Net Option Premium

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  70. Outright Option

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  73. Positive Butterfly

  74. Protective Put

  75. Put Calendar

  76. Put On A Call

  77. Put On A Put

  78. Put Ratio Backspread

  79. Put To Seller

  80. Ratio Call Write

  81. Ratio Spread

  82. Reverse Calendar Spread

  83. Reverse Conversion

  84. Risk Reversal

  85. Roll Down

  86. Roll Forward

  87. Roll Up

  88. Seagull Option

  89. Sell To Open

  90. Series 4

  91. Short Leg

  92. Short Straddle

  93. Straddle

  94. Strangle

  95. Swing Option

  96. Synthetic Dividend

  97. Variable Ratio Write

  98. VIX Option

  99. Writing An Option

  100. Zero Cost Collar

  101. Zomma

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